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Features
* * * * * * *
Next Generation Equivalent of ATF20V8B (ATF20V8BQ, ATF22V10BQC) Complimentary Easy-to-use Atmel-WinCUPL Design Software "Z" Zero Power Compared to "L" Low Power Edge-sensing Zero Standby Power (10 A Typical) (CQZ) Pin-controlled Zero Standby Power (10 A Typical) Option (C, CQ) User-controlled Power-down Pin (C, CQ) High-speed Electrically Erasable Programmable Logic Devices - 5 ns Maximum Pin-to-pin Delay (C) * CMOS and TTL Compatible Inputs and Outputs - Pin-keeper Feature Holds Inputs and I/Os to Previous Logic States - PCI Compliant * High-reliability EE Process - 20 Year Data Retention - 100 Erase/Write Cycles - 2,000V ESD Protection - 200 mA Latch-up Immunity * Commercial and Industrial Temperature Ranges
AT20V8C Family Highperformance EE PLD ATF20V8C ATF20V8CQ ATF20V8CQZ
Pin Configurations
All Pinouts Top View
Pin Name CLK IN I/O OE NC VCC PD Function Clock Logic Inputs Bi-directional Buffers Output Enable No Internal Connection +5V Supply Power-down PLCC
IN IN CLK/IN NC VCC IN I/O
TSSOP
CLK/IN IN IN (1) PD/ IN IN IN IN IN IN IN IN GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC IN I/O I/O I/O I/O I/O I/O I/O I/O IN OE/IN
DIP/SOIC
CLK/IN IN IN (1) PD/IN IN IN IN IN IN IN IN GND 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 VCC IN I/O I/O I/O I/O I/O I/O I/O I/O IN OE/IN
(1)
4 3 2 1 28 27 26
Note:
1. PD on C and CQ only.
Rev. 0408H-04/01
IN IN GND NC OE/IN IN I/O
12 13 14 15 16 17 18
PD/IN IN IN NC IN IN IN
5 6 7 8 9 10 11
25 24 23 22 21 20 19
I/O I/O I/O NC I/O I/O I/O
1
Block Diagram
Description
The ATF20V8C is a high-performance CMOS (electrically erasable) programmable logic device (PLD) that utilizes Atmel's proven electrically erasable technology. Speeds down to 5 ns and power dissipation as low as 10 A are offered. All speed ranges are specified over the full 5V 10% range for industrial temperature ranges, and 5V 5% for commercial ranges. The ATF20V8C(Q) provides a high-speed CMOS PLD solution with maximum pin-to-pin delay of 5 ns. The ATF20V8C(Q) also has a user-controlled power-down feature, offering "zero" standby power (10 A typical). The user-controlled power-down feature allows the user to manage total system power to meet specific application requirements and enhance reliability without sacrificing speed. The ATF20V8CQZ provides the zero power CMOS PLD solution, with "zero" standby power (10 A typical). The device powers down automatically through Atmel's patented Input Transition Detection (ITD) circuitry to the "zero" standby power mode when all inputs are idle. Pin "keeper" circuits on input and output pins reduce static power consumed by pull-ups. The ATF20V8C(Q)(Z) is the industry-standard 20V8 architecture. Eight outputs are each allocated eight product terms. Three different modes of operation, configured automatically with software, allow highly complex logic functions to be realized. uncertainty of how VCC actually rises in the system, the following conditions are required: 1. The VCC rise must be monotonic, 2. After reset occurs, all input and feedback setup times must be met before driving the clock pin high, and 3. The clock must remain stable during tPR.
Preload of Registered Outputs
The ATF20V8C registers are provided with circuitry to allow loading of each register with either a high or a low. This feature will simplify testing since any state can be forced into the registers to control test sequencing. A JEDEC file with preload is generated when a source file with vectors is compiled. Once downloaded, the JEDEC file preload sequence will be done automatically by most of the approved programmers after the programming.
Power-up Reset
The registers in the ATF20V8Cs are designed to reset during power-up. At a point delayed slightly from VCC crossing VRST, all registers will be reset to the low state. As a result, the registered output state will always be high on power-up. This feature is critical for state machine initialization. However, due to the asynchronous nature of reset and the 2
Electronic Signature Word
There are 64 bits of programmable memory that are always available to the user, even if the device is secured. These bits can be used for user-specific data.
ATF20V8C Family
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ATF20V8C Family
Security Fuse Usage
A single fuse is provided to prevent unauthorized copying of the ATF20V8C's fuse patterns. Once programmed, fuse verify and preload are inhibited. However, the 64-bit User Signature remains accessible. The security fuse should be programmed last, as its effect is immediate. Logic data book section titled, "CMOS PLD Programming Hardware and Software Support."
Input and I/O Pull-ups
All ATF20V8C family members have internal input and I/O "pin-keeper" circuits. Therefore, whenever inputs or I/Os are not being driven externally, they will maintain their last driven state. This ensures that all logic array inputs and device outputs are at known states. These are relatively weak active circuits that can be easily overridden by TTLcompatible drivers (see input and I/O diagrams below).
Programming/Erasing
Programming/erasing is performed using standard PLD programmers. For further information, see the Configurable
Input Diagram
VCC
100K
INPUT
ESD PROTECTION CIRCUIT
I/O Diagram
VCC OE DA A T VCC I/O
INPUT 100K
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Functional Logic Diagram Description
The logic option and functional diagrams describe the ATF20V8C architecture. Eight configurable macrocells can be configured as a registered output, combinatorial I/O, combinatorial output or dedicated input. The ATF20V8C's macrocell can be configured in one of three different modes. Each mode makes the ATF20V8Cs look like a different device. The ATF20V8Cs can be a registered output, combinatorial I/O, combinatorial output or dedicated input. Most PLD compilers can choose the right mode automatically. The user can also force the selection by supplying the compiler with a mode selection. The determining factors would be the usage of register versus combinatorial outputs and dedicated outputs versus output with output enable control. The ATF20V8Cs have a user-controlled power-down pin, which, when active, allows the user to place the device into a "zero" standby power-down mode. The device can also operate at high speed. Maximum pin-to-pin delays of 5 ns are offered. Static power loss due to pull-up resistors is eliminated by using input and output pin "keeper" circuits that hold pins to their previous logic levels when idle. The universal architecture of the ATF20V8Cs can be programmed to emulate many 24-pin PAL devices. The user can download the subset device JEDEC programming file to the PLD programmer and the ATF20V8Cs can be configured to act like the chosen device. Unused product terms are automatically disabled by the compiler to decrease power consumption. A security fuse, when programmed, protects the contents the ATF20V8Cs. Eight bytes (64 fuses) of User Signature are accessible to the user for purposes such as storing project name, part number, revision or date. The User Signature is accessible regardless of the state of the security fuse.
Compiler Mode Selection
Registered ABEL, Atmel-ABEL CUPL LOG/iC OrCAD-PLD PLDesigner Tango-PLD Note: P20V8R G20V8MS GAL20V8_R "Registered" P20V8 G20V8
(1)
Complex P20V8C G20V8MA GAL20V8_C7 "Complex" P20V8 G20V8
(1)
Simple P20V8 G20V8 GAL20V8_C8 "Simple" P20V8 G20V8
(1)
Auto Select P20V8 G20V8A GAL20V8 GAL20V8 P20V8 G20V8
1. Only applicable for version 3.4 or lower.
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Registered Mode
PAL Device Emulation/PAL Replacement The registered mode is used if one or more registers are required. Each macrocell can be configured as either a registered or combinatorial output or I/O, or as an input. For a registered output or I/O, the output is enabled by the OE pin, and the register is clocked by the CLK pin. Eight product terms are allocated to the sum term. For a combinatorial output or I/O, the output enable is controlled by a product term, and seven product terms are allocated to the sum term. When the macrocell is configured as an input, the output enable is permanently disabled. Any register usage will make the compiler select this mode. The following registered devices can be emulated using this mode: 20R8 20RP8 20R6 20RP6 20R4 20RP4
Registered Mode Operation
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Registered Mode Logic Diagram
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ATF20V8C Family
Complex Mode
PAL Device Emulation/PAL Replacement In the Complex Mode, combinatorial output and I/O functions are possible. Pins 1 and 11 are regular inputs to the array. Pins 13 through 18 have pin feedback paths back to the AND-array, which makes full I/O capability possible. Pins 12 and 19 (outermost macrocells) are outputs only. They do not have input capability. In this mode, each macrocell has seven product terms going to the sum term and one product term enabling the output. Combinatorial applications with an OE requirement will make the compiler select this mode. The following devices can be emulated using this mode: 20L8 20H8 20P8
Complex Mode Operation
Simple Mode
PAL Device Emulation/PAL Replacement In the Simple Mode, eight product terms are allocated to the sum term. Pins 15 and 16 (center macrocells) are permanently configured as combinatorial outputs. Other macrocells can be either inputs or combinatorial outputs with pin feedback to the AND-array. Pins 1 and 11 are regular inputs. The compiler selects this mode when all outputs are combinatorial without OE control. The following simple PALs can be emulated using this mode: 14L8 16L6 18L4 20L2 14H8 14P8 18H6 18H4 20H2 16P6 18P4 20P2
Simple Mode Option
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Complex Mode Logic Diagram
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ATF20V8C Family
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ATF20V8C Family
Simple Mode Logic Diagram
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Absolute Maximum Ratings*
Temperature under Bias ................................ -55C to +125C Storage Temperature ..................................... -65C to +150C Voltage on Any Pin with Respect to Ground .........................................-2.0V to +7.0V(1) Voltage on Input Pins with Respect to Ground during Programming .....................................-2.0V to +14.0V(1) Note: Programming Voltage with Respect to Ground .......................................-2.0V to +14.0V(1) 1. *NOTICE: Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Minimum voltage is -0.6V DC, which may undershoot to -2.0V for pulses of less than 20 ns. Maximum output pin voltage is VCC + 0.75V DC, which may overshoot to 7.0V for pulses of less than 20 ns.
DC and AC Operating Conditions
Commercial Operating Temperature (Ambient) VCC Power Supply 0C - 70C 5V= 5% Industrial -40C - 85C 5V= 10%
Parameter tPR VRST
Description Power-up Reset Time Power-up Reset Voltage
Typ 600 3.8
Max 1,000 4.5
Units ns V
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Input Test Waveforms and Measurement Levels Output Test Loads
Commercial
tR, tF < 1.5 ns (10% to 90%)
Pin Capacitance
f = 1 MHz, T = 25C(1)
Typ CIN COUT Note: 5 6 Max 8 8 Units pF pF Conditions VIN = 0V VOUT = 0V
1. Typical values for nominal supply voltage. This parameter is only sampled and is not 100% tested.
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ATF20V8C DC Characteristics
VCC = 5.0V and TA = 25C
Symbol IIL IIH Parameter Input or I/O Low Leakage Current Input or I/O High Leakage Current Condition 0 =VIN =VIL (Max) 3.5 =VIN =VCC C-5 C-5 C-7 ICC Power Supply Current, Standby VCC = Max, VIN = Max, Outputs Open C-7 C-10 C-10 C-15 C-15 C-5 C-5 C-7 ICC2 Clocked Power Supply Current VCC = Max, Outputs Open, f = 15 MHz C-7 C-10 C-10 C-15 C-15 IOS VIL VIH VOL VOH Notes:
(1)
Min
Typ -35
Max -100 10
Units A A mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA mA V V V V V
Com. Ind. Com. Ind. Com. Ind. Com. Ind. Com. Ind. Com. Ind. Com. Ind. Com. Ind.
60 60 60 60 60 60 60 60 70 70 70 70 60 60 60 60
90 100 90 100 80 90 80 90 110 125 110 125 90 105 90 105 -130
Output Short Circuit Current Input Low Voltage Input High Voltage
VOUT = 0.5V -0.5 2.0 VIN = VIH or VIL, VCC = Min VIN = VIH or VIL, VCC = Min IOL = 24 mA IOL = 16 mA IOH = -4.0 mA 2.4 Com., Ind.
0.8 VCC + 0.75 0.5 0.5
Output Low Voltage
Output High Voltage
1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec. 2. All values are at VCC and TA=25C. 3. Shaded area indicates preliminary data.
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ATF20V8C
AC Waveforms(1)
Note:
1. Timing measurement reference is 1.5V. Input AC driving levels are 0.0V and 3.0V, unless otherwise specified.
ATF20V8C Family AC Characteristics(1)
C-5 Symbol tPD tCF tCO tS tH tP tW Parameter Input or Feedback to Non-registered Output Clock to Feedback Clock to Output Input or Feedback Setup Time Hold Time Clock Period Clock Width External Feedback 1/(tS + tCO) fMAX Internal Feedback 1/(tS + tCF) No Feedback 1/(tP) tEA tER tPZX tPXZ Notes: Input to Output Enable - Product Term Input to Output Disable - Product Term OE pin to Output Enable OE pin to Output Disable 7 3 2 2 1.5 2 3 0 6 3 143 167 167 6 6 5 5 3 2 2 1.5 8 outputs switching 1 output switching 3 4 2 5 0 8 4 100 125 125 9 9 6 6 3 2 2 1.5 Min 3 Max 5 Min 3 C-7 Max 7.5 7 3 5 2 7.5 0 12 6 68 74 83 10 10 10 10 3 2 2 1.5 6 7 2 12 0 16 8 45 50 62 15 15 15 15 C-10 Min 3 Max 10 C-15 Min 3 Max 15 10 8 10 Units ns ns ns ns ns ns ns ns MHz MHz MHz ns ns ns ns
1. See ordering information for valid part numbers and speed grades. 2. Shaded area indicates preliminary data.
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ATF20V8C Characteristic Curves
STAND-BY ICC VS.
4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 4.5
NORMALIZED ICC VS. TEMP
1.4 NORMALIZED Icc 1.2 1.0 0.8 0.6 0.4 -40.0 TBD
SUPPLY VOLTAGE (TA = 25C)
ICC (A)
TBD
0.0
25.0
75.0
4.8
5.0
5.3
5.5
TEMPERATURE (C)
SUPPLY VOLTAGE (V)
SUPPLY CURRENT VS. INPUT FREQUENCY (VCC = 5.0V, TA = 25C)
140.000 120.000 100.000 ICC (mA) 80.000 TBD 60.000 40.000 20.000 0.000 0.0 0.5 2.5 5.0 7.5 10.0 FREQUENCY (MHz) 25.0 37.5 50.0
1.000 0.800 ICC (mA) 0.600 0.400 0.200 0.000 0.0
SUPPLY CURRENT VS. INPUT FREQUENCY (VCC = 5.0V, TA = 25C)
TBD
0.5
2.5
5.0
7.5
10.0
25.0
37.5
50.0
FREQUENCY (MHz)
0 -10 IOH (mA) -20 -30 -40 -50 4.0
OUTPUT SOURCE CURRENT VS. SUPPLY VOLTAGE (VOH = 2.4V)
0.0 -10.0 -20.0
OUTPUT SOURCE CURRENT VS. OUTPUT VOLTAGE (VCC = 5.0V, TA = 25C)
IOH (mA)
TBD
-30.0 -40.0 -50.0 -60.0 -70.0 -80.0 -90.0
TBD
4.5
5.0 SUPPLY VOLTAGE (V)
5.5
6.0
0.00
0.50
1.00
1.50
2.00
2.50 VOH (V)
3.00
3.50
4.00
4.50
5.00
1 1 Iol (mA) 1 0 0 0 4.0
OUTPUT SINK CURRENT VS. SUPPLY VOLTAGE (V OL = 0.5V)
140.0 120.0
OUTPUT SINK CURRENT VS. OUTPUT VOLTAGE (VCC = 5.0V, TA = 25C)
IOL (mA)
TBD
100.0 80.0 60.0 40.0
TBD
4.5
5.0 SUPPLY VOLTAGE (V)
5.5
6.0
20.0 0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
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ATF20V8C
ATF20V8C Characteristic Curves (Continued)
0 INPUT CURRENT (mA) -20 -40 -60 -80 -100 -120 0.0 -0.2 -0.4 -0.6 INPUT VOLTAGE (V) -0.8 -1.0 TBD
INPUT CLAMP CURRENT VS. INPUT VOLTAGE (V CC = 5.0V, T A = 35C)
INPUT CURRENT (uA)
1 1 1
INPUT CURRENT VS. INPUT VOLTAGE (VCC = 5.0V, TA = 25C)
TBD 0 0 0 0.0 1.0 2.0 3.0 4.0 INPUT VOLTAGE (V) 5.0 6.0
NORMALIZED TPD VS. VCC
1.2
PD
NORMALIZED TPD VS. TEMP
1.1 NORMALIZED T
PD
NORMALIZED T
1.1 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5 TBD
1.0 TBD 0.9
0.8 -40.0
0.0 25.0 TEMPERATURE (C)
75.0
1.3
CO
NORMALIZED TCO VS. VCC
1.1 NORMALIZED T
CO
NORMALIZED TCO VS. TEMP
NORMALIZED T
1.2 1.1 TBD 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5
1.0 TBD 0.9
0.8 -40.0
0.0
25.0
75.0
TEMPERATURE (V)
NORMALIZED TSU VS. VCC
1.2
CO SU
NORMALIZED TSU VS. TEMP
1.2 NORMALIZED T 1.1 1.0 0.9 0.8 -40.0 TBD
NORMALIZED T
1.1 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5 TBD
0.0
25.0
75.0
TEMPERATURE (C)
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ATF20V8C Characteristic Curves (Continued)
DELTA TPD VS. OUTPUT LOADING
DELTA T CO (ns)
8
DELTA T PD (ns)
6 4
TBD
2 0 -2
1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00
DELTA TCO VS. OUTPUT LOADING
TBD
0
50
100
150
200
250
300
50
100
150
200
250
300
OUTPUT LOADING (PF)
NUMBER OF OUTPUTS LOADING
DELTA TPD VS. # OF OUTPUT SWITCHING
0.0
DELTA T CO (ns) DELTA T PD (ns)
DELTA TCO VS. # OF OUTPUT SWITCHING
1.0 0.8 0.6 TBD 0.4 0.2 0.0
-0.1 -0.2 TBD -0.3 -0.4 -0.5 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 NUMBER OF OUTPUTS SWITCHING
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
NUMBER OF OUTPUTS SWITCHING
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ATF20V8CQ
ATF20V8CQ DC Characteristics
VCC = 5.0V and TA = 25C
Symbol IIL IIH ICC Parameter Input or I/O Low Leakage Current Input or I/O High Leakage Current Power Supply Current, Standby Clocked Power Supply Current Output Short Circuit Current Input Low Voltage Input High Voltage VIN = VIH or VIL, VCC = Min VIN = VIH or VIL, VCC = Min IOL = 24 mA IOL = 16 mA IOH = -4.0 mA 2.4 Com., Ind. Condition 0 =VIN =VIL (Max) 3.5 =VIN =VCC VCC = Max, VIN = Max, Outputs Open VCC = Max, Outputs Open, f = 15 MHz VOUT = 0.5V -0.5 2.0 CQ-10, -15 Com. 10 Min Typ -35 Max -100 10 25 Units A A A
ICC2
CQ-10, 15
Com.
40
55
mA
IOS(1) VIL VIH VOL
-130 0.8 VCC + 0.75 0.5 0.5
mA V V V V V
Output Low Voltage
VOH Notes:
Output High Voltage
1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec. 2. Shaded areas indicate preliminary data.
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ATF20V8CQ AC Characteristics(1)
CQ-10 Symbol tPD tCF tCO tS tH tP tW Parameter Input or Feedback to Non-registered Output Clock to Feedback Clock to Output Input or Feedback Setup Time Hold Time Clock Period Clock Width External Feedback 1/(tS + tCO) fMAX Internal Feedback 1/(tS + tCF) No Feedback 1/(tP) tEA tER tPZX tPXZ Notes: Input to Output Enable - Product Term Input to Output Disable - Product Term OE pin to Output Enable OE pin to Output Disable 1. See ordering information for valid part numbers and speed grades. 2. All values are at VCC=5V and TA=25C. 3. Shaded areas indicate preliminary data. 3 2 2 1.5 2 7.5 0 12 6 68 74 83 10 10 10 10 8 outputs switching 1 output switching 6 7 Min 3 Max 10 Units ns ns ns ns ns ns ns ns MHz MHz MHz ns ns ns ns
18
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ATF20V8CQ
ATF20V8CQ Characteristic Curves
STAND-BY ICC VS.
4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 4.5
NORMALIZED ICC VS. TEMP
1.4 NORMALIZED Icc 1.2 1.0 0.8 0.6 0.4 -40.0 TBD
SUPPLY VOLTAGE (TA = 25C)
ICC (A)
TBD
0.0
25.0
75.0
4.8
5.0
5.3
5.5
TEMPERATURE (C)
SUPPLY VOLTAGE (V)
SUPPLY CURRENT VS. INPUT FREQUENCY (VCC = 5.0V, TA = 25C)
140.000 120.000 100.000 ICC (mA) ICC (mA) 80.000 TBD 60.000 40.000 20.000 0.000 0.0 0.5 2.5 5.0 7.5 10.0 FREQUENCY (MHz) 25.0 37.5 50.0 1.000 0.800 0.600 0.400 0.200 0.000 0.0
SUPPLY CURRENT VS. INPUT FREQUENCY (VCC = 5.0V, TA = 25C)
TBD
0.5
2.5
5.0
7.5
10.0
25.0
37.5
50.0
FREQUENCY (MHz)
0 -10 IOH (mA) -20 -30 -40 -50 4.0
OUTPUT SOURCE CURRENT VS. SUPPLY VOLTAGE (VOH = 2.4V)
0.0 -10.0 -20.0 -30.0 -40.0 -50.0 -60.0 -70.0 -80.0 -90.0
OUTPUT SOURCE CURRENT VS. OUTPUT VOLTAGE (VCC = 5.0V, TA = 25C)
IOH (mA)
TBD
TBD
4.5
5.0 SUPPLY VOLTAGE (V)
5.5
6.0
0.00
0.50
1.00
1.50
2.00
2.50 VOH (V)
3.00
3.50
4.00
4.50
5.00
1 1 Iol (mA) 1 0 0 0 4.0
OUTPUT SINK CURRENT VS. SUPPLY VOLTAGE (V OL = 0.5V)
140.0 120.0
OUTPUT SINK CURRENT VS. OUTPUT VOLTAGE (VCC = 5.0V, TA = 25C)
IOL (mA)
TBD
100.0 80.0 60.0 40.0
TBD
4.5
5.0 SUPPLY VOLTAGE (V)
5.5
6.0
20.0 0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
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ATF20V8CQ Characteristic Curves (Continued)
0 INPUT CURRENT (mA) -20 -40 -60 -80 -100 -120 0.0 -0.2 -0.4 -0.6 INPUT VOLTAGE (V) -0.8 -1.0 TBD
INPUT CLAMP CURRENT VS. INPUT VOLTAGE (V CC = 5.0V, T A = 35C)
INPUT CURRENT (uA)
1 1 1
INPUT CURRENT VS. INPUT VOLTAGE (VCC = 5.0V, TA = 25C)
TBD 0 0 0 0.0 1.0 2.0 3.0 4.0 INPUT VOLTAGE (V) 5.0 6.0
NORMALIZED TPD VS. VCC
1.2
PD
NORMALIZED TPD VS. TEMP
1.1 NORMALIZED T
PD
NORMALIZED T
1.1 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5 TBD
1.0 TBD 0.9
0.8 -40.0
0.0 25.0 TEMPERATURE (C)
75.0
1.3
CO
NORMALIZED TCO VS. VCC
1.1 NORMALIZED T
CO
NORMALIZED TCO VS. TEMP
NORMALIZED T
1.2 1.1 TBD 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5
1.0 TBD 0.9
0.8 -40.0
0.0
25.0
75.0
TEMPERATURE (V)
NORMALIZED TSU VS. VCC
1.2
CO SU
NORMALIZED TSU VS. TEMP
1.2 NORMALIZED T 1.1 1.0 0.9 0.8 -40.0 TBD
NORMALIZED T
1.1 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5 TBD
0.0
25.0
75.0
TEMPERATURE (C)
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ATF20V8CQ
ATF20V8CQ Characteristic Curves (Continued)
DELTA TPD VS. OUTPUT LOADING
DELTA T CO (ns)
8
DELTA T PD (ns)
6 4
TBD
2 0 -2
1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00
DELTA TCO VS. OUTPUT LOADING
TBD
0
50
100
150
200
250
300
50
100
150
200
250
300
OUTPUT LOADING (PF)
NUMBER OF OUTPUTS LOADING
DELTA TPD VS. # OF OUTPUT SWITCHING
0.0
DELTA T CO (ns) DELTA T PD (ns)
DELTA TCO VS. # OF OUTPUT SWITCHING
1.0 0.8 0.6 TBD 0.4 0.2 0.0
-0.1 -0.2 TBD -0.3 -0.4 -0.5 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 NUMBER OF OUTPUTS SWITCHING
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
NUMBER OF OUTPUTS SWITCHING
21
0408H-04/01
ATF20V8CQZ DC Characteristics
VCC = 5.0V and TA = 25C
Symbol IIL IIH Parameter Input or I/O Low Leakage Current Input or I/O High Leakage Current Power Supply Current, Standby Clocked Power Supply Current Output Short Circuit Current Input Low Voltage Input High Voltage VIN = VIH or VIL, VCC = Min VIN = VIH or VIL, VCC = Min IOL = 24 mA IOL = 16 mA IOH = -4.0 mA 2.4 Com., Ind. Condition 0 =VIN =VIL (Max) 3.5 =VIN =VCC VCC = Max, VIN = Max, Outputs Open VCC = Max, Outputs Open, f = 15 MHz VOUT = 0.5V -0.5 2.0 Com. CQZ-15 Ind. Com. CQZ-15 Ind. 20 40 -130 0.8 VCC + 0.75 0.5 0.5 mA mA V V V V V 10 20 50 35 A mA 10 Min Typ -35 Max -100 10 25 Units A A A
ICC
ICC2 IOS(1) VIL VIH VOL
Output Low Voltage
VOH Notes:
Output High Voltage
1. Not more than one output at a time should be shorted. Duration of short circuit test should not exceed 30 sec. 2. All values are at VCC=5V and TA=25C. 3. Shaded areas indicate preliminary data.
22
ATF20V8CQZ
0408H-04/01
ATF20V8CQZ
ATF20V8CQZ AC Characteristics(1)
CQZ-15 Symbol tPD tCF tCO tS tH tP tW Parameter Input or Feedback to Non-registered Output Clock to Feedback Clock to Output Input or Feedback Setup Time Hold Time Clock Period Clock Width External Feedback 1/(tS + tCO) fMAX Internal Feedback 1/(tS + tCF) No Feedback 1/(tP) tEA tER tPZX tPXZ Notes: Input to Output Enable - Product Term Input to Output Disable - Product Term OE pin to Output Enable OE pin to Output Disable 1. See ordering information for valid part numbers and speed grades. 2. Shaded areas indicate preliminary data. 3 2 2 1.5 2 12 0 16 8 45 50 62 15 15 15 15 8 outputs switching 1 output switching Min 3 Max 15 10 8 10 Units ns ns ns ns ns ns ns ns MHz MHz MHz ns ns ns ns
23
0408H-04/01
ATF20V8CQZ Characteristic Curves
STAND-BY ICC VS.
4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 4.5
NORMALIZED ICC VS. TEMP
1.4 NORMALIZED Icc 1.2 1.0 0.8 0.6 0.4 -40.0 TBD
SUPPLY VOLTAGE (TA = 25C)
ICC (A)
TBD
0.0
25.0
75.0
4.8
5.0
5.3
5.5
TEMPERATURE (C)
SUPPLY VOLTAGE (V)
SUPPLY CURRENT VS. INPUT FREQUENCY (VCC = 5.0V, TA = 25C)
140.000 120.000 100.000 ICC (mA) 80.000 TBD 60.000 40.000 20.000 0.000 0.0 0.5 2.5 5.0 7.5 10.0 FREQUENCY (MHz) 25.0 37.5 50.0
1.000 0.800 ICC (mA) 0.600 0.400 0.200 0.000 0.0
SUPPLY CURRENT VS. INPUT FREQUENCY (VCC = 5.0V, TA = 25C)
TBD
0.5
2.5
5.0
7.5
10.0
25.0
37.5
50.0
FREQUENCY (MHz)
0 -10 IOH (mA) -20 -30 -40 -50 4.0
OUTPUT SOURCE CURRENT VS. SUPPLY VOLTAGE (VOH = 2.4V)
0.0 -10.0 -20.0
OUTPUT SOURCE CURRENT VS. OUTPUT VOLTAGE (VCC = 5.0V, TA = 25C)
IOH (mA)
TBD
-30.0 -40.0 -50.0 -60.0 -70.0 -80.0 -90.0
TBD
4.5
5.0 SUPPLY VOLTAGE (V)
5.5
6.0
0.00
0.50
1.00
1.50
2.00
2.50 VOH (V)
3.00
3.50
4.00
4.50
5.00
1 1 Iol (mA) 1 0 0 0 4.0
OUTPUT SINK CURRENT VS. SUPPLY VOLTAGE (V OL = 0.5V)
140.0 120.0
OUTPUT SINK CURRENT VS. OUTPUT VOLTAGE (VCC = 5.0V, TA = 25C)
IOL (mA)
TBD
100.0 80.0 60.0 40.0
TBD
4.5
5.0 SUPPLY VOLTAGE (V)
5.5
6.0
20.0 0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
24
ATF20V8CQZ
0408H-04/01
ATF20V8CQZ
ATF20V8CQZ-15 Characteristic Curves (Continued)
0 INPUT CURRENT (mA) -20 -40 -60 -80 -100 -120 0.0 -0.2 -0.4 -0.6 INPUT VOLTAGE (V) -0.8 -1.0 TBD
INPUT CLAMP CURRENT VS. INPUT VOLTAGE (V CC = 5.0V, T A = 35C)
INPUT CURRENT (uA)
1 1 1
INPUT CURRENT VS. INPUT VOLTAGE (VCC = 5.0V, TA = 25C)
TBD 0 0 0 0.0 1.0 2.0 3.0 4.0 INPUT VOLTAGE (V) 5.0 6.0
NORMALIZED TPD VS. VCC
1.2
PD
NORMALIZED TPD VS. TEMP
1.1
NORMALIZED T
PD
NORMALIZED T
1.1 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5 TBD
1.0 TBD 0.9
0.8 -40.0
0.0 25.0 TEMPERATURE (C)
75.0
1.3
CO
NORMALIZED TCO VS. VCC
1.1
NORMALIZED T
CO
NORMALIZED TCO VS. TEMP
NORMALIZED T
1.2 1.1 TBD 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5
1.0 TBD 0.9
0.8 -40.0
0.0
25.0
75.0
TEMPERATURE (V)
NORMALIZED TSU VS. VCC
1.2
CO SU
NORMALIZED TSU VS. TEMP
1.2
NORMALIZED T
NORMALIZED T
1.1 1.0 0.9 0.8 4.5 4.8 5.0 SUPPLY VOLTAGE (V) 5.3 5.5 TBD
1.1 1.0 0.9 0.8 -40.0 TBD
0.0
25.0
75.0
TEMPERATURE (C)
25
0408H-04/01
ATF20V8CQZ-15 Characteristic Curves (Continued)
DELTA TPD VS. OUTPUT LOADING
DELTA T CO (ns)
8
DELTA T PD (ns)
6 4
TBD
2 0 -2
1.00 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 0.10 0.00
DELTA TCO VS. OUTPUT LOADING
TBD
0
50
100
150
200
250
300
50
100
150
200
250
300
OUTPUT LOADING (PF)
NUMBER OF OUTPUTS LOADING
DELTA TCO VS. # OF OUTPUT SWITCHING DELTA TPD VS. # OF OUTPUT SWITCHING
DELTA T CO (ns)
1.0 0.8 0.6 TBD 0.4 0.2 0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0
0.0
DELTA T PD (ns)
-0.1 -0.2 TBD -0.3 -0.4 -0.5 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 NUMBER OF OUTPUTS SWITCHING
NUMBER OF OUTPUTS SWITCHING
26
ATF20V8CQZ
0408H-04/01
ATF20V8C Family
ATF20V8C Family Ordering Information
tPD (ns) 5 7.5 tS (ns) 3 3.5 tCO (ns) 4 4.5 Ordering Code ATF20V8C-5JC ATF20V8C-7JC ATF20V8C-7PC ATF20V8C-7SC ATF20V8C-7XC ATF20V8C-7JI ATF20V8C-7PI ATF20V8C-7SI ATF20V8C-7XI 10 4.5 6.5 ATF20V8C-10JC ATF20V8C-10PC ATF20V8C-10SC ATF20V8C-10XC ATF20V8C-10JI ATF20V8C-10PI ATF20V8C-10SI ATF20V8C-10XI 15 10 8 ATF20V8C-15JC ATF20V8C-15PC ATF20V8C-15SC ATF20V8C-15XC ATF20V8C-15JI ATF20V8C-15PI ATF20V8C-15SI ATF20V8C-15XI 10 7.5 7 ATF20V8CQ-10JC ATF20V8CQ-10PC ATF20V8CQ-10SC ATF20V8CQ-10XC ATF20V8CQ-10JI ATF20V8CQ-10PI ATF20V8CQ-10SI ATF20V8CQ-10XI 15 10 8 ATF20V8CQZ-15JC ATF20V8CQZ-15PC ATF20V8CQZ-15SC ATF20V8CQZ-15XC ATF20V8CQZ-15JI ATF20V8CQZ-15PI ATF20V8CQZ-15SI ATF20V8CQZ-15XI Note: 1. Shaded areas indicate preliminary data. Package 28J 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X 28J 24P3 24S 24X Operation Range Commercial (0C to 70C) Commercial (0C to 70C)
Industrial (-40C to 85C)
Commercial (0C to 70C)
Industrial (-40C to 85C)
Commercial (0C to 70C)
Industrial (-40C to 85C)
Commercial (0C to 70C)
Industrial (-40C to 85C)
Commercial (0C to 70C)
Industrial (-40C to 85C)
27
0408H-04/01
Using "C" Product for Industrial
To use commercial product for industrial temperature ranges, down-grade one speed grade from the "I" to the "C" device (7 ns "C" = 10 ns "I") and de-rate power by 30%.
Package Type 28J 24P3 24S 24X 28-lead, Plastic J-leaded Chip Carrier (PLCC) 24-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) 24-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC) 24-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP)
28
ATF20V8C Family
0408H-04/01
ATF20V8C Family
Packaging Information
28J, 28-lead, Plastic J-leaded Chip Carrier (PLCC) Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-018 AB
24P3, 24-lead, 0.300" Wide, Plastic Dual Inline Package (PDIP) Dimensions in Inches and (Millimeters)
JEDEC STANDARD MS-001 AF
1.27(32.3) 1.25(31.7)
.045(1.14) X 45 PIN NO. 1 IDENTIFY
.045(1.14) X 30 - 45
.012(.305) .008(.203)
PIN 1 .266(6.76) .250(6.35) .090(2.29) MAX .005(.127) MIN
.032(.813) .026(.660)
.456(11.6) SQ .450(11.4) .495(12.6) SQ .485(12.3) .300(7.62) REF SQ
.430(10.9) SQ .390(9.91) .021(.533) .013(.330) .200(5.06) MAX SEATING PLANE .151(3.84) .125(3.18) .110(2.79) .090(2.29)
1.100(27.94) REF
.050(1.27) TYP
.043(1.09) .020(.508) .120(3.05) .090(2.29) .180(4.57) .165(4.19)
.070(1.78) .020(.508) .023(.584) .014(.356) .065(1.65) .040(1.02) .325(8.26) .300(7.62)
.022(.559) X 45 MAX (3X)
.012(.305) .008(.203)
0 REF 15
.400(10.2) MAX
24S, 24-lead, 0.300" Wide, Plastic Gull Wing Small Outline (SOIC) Dimensions in Inches and (Millimeters)
24X, 24-lead, 4.4 mm Wide, Plastic Thin Shrink Small Outline (TSSOP) Dimensions in Millimeters and (Inches)
.020(.508) .013(.330)
.299(7.60) .420(10.7) .291(7.39) .393(9.98) PIN 1 ID
.050(1.27) BSC .616(15.6) .598(15.2)
.105(2.67) .092(2.34)
.012(.305) .003(.076)
.013(.330) .009(.229) 0 REF 8 .050(1.27) .015(.381)
29
0408H-04/01
Atmel Headquarters
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(c) Atmel Corporation 2001. Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company's standard warranty which is detailed in Atmel's Terms and Conditions located on the Company's web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel's products are not authorized for use as critical components in life support devices or systems. Marks bearing
(R)
and/or
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are registered trademarks and trademarks of Atmel Corporation.
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0408H-04/01/xM

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