View 24C01_241872.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

24C01A/02A/04A
1K/2K/4K 5.0V I2CTM Serial EEPROMs
FEATURES
* * * * * * * * * * * Low power CMOS technology Hardware write protect Two wire serial interface bus, I2CTM compatible 5.0V only operation Self-timed write cycle (including auto-erase) Page-write buffer 1ms write cycle time for single byte 1,000,000 Erase/Write cycles guaranteed Data retention >200 years 8-pin DIP/SOIC packages Available for extended temperature ranges - Commercial (C): 0C to +70C - Industrial (I): -40C to +85C - Automotive (E): -40C to +125C
PACKAGE TYPES
DIP A0 A1 A2 VSS 8-lead SOIC 1 2 3 4 24C01A 24C02A 24C04A 8 7 6 5 VCC WP* SCL SDA
A0 A1 A2 VSS
1 2 3 4 24C01A 24C02A 24C04A
8 7 6 5
VCC WP* SCL SDA
DESCRIPTION
The Microchip Technology Inc. 24C01A/02A/04A is a 1K/2K/4K bit Electrically Erasable PROM. The device is organized as shown, with a standard two wire serial interface. Advanced CMOS technology allows a significant reduction in power over NMOS serial devices. A special feature in the 24C02A and 24C04A provides hardware write protection for the upper half of the block. The 24C01A and 24C02A have a page write capability of two bytes and the 24C04A has a page length of eight bytes. Up to eight 24C01A or 24C02A devices and up to four 24C04A devices may be connected to the same two wire bus. This device offers fast (1ms) byte write and extended (-40C to 125C) temperature operation. It is recommended that all other applications use Microchip's 24LCXXB. 24C01A Organization Write Protect Page Write Buffer 128 x 8 None 2 Bytes 24C02A 258 x 8 080-0FF 2 Bytes 24C04A 2 x 256 x 8 100-1FF 8 Bytes 14-lead SOIC
NC A0 A1 NC A2 VSS NC
1 2 3 4 5 6 7
14 13 12 11 10 9 8
NC VCC WP NC SCL SDA NC
24C01A 24C02A 24C04A
* "TEST" pin in 24C01A
BLOCK DIAGRAM
Vcc Vss Data Buffer (FIFO) Data Reg. SDA A d d r e s s
Vpp
R/W Amp
Slave Addr.
P o i n A0 to t A7 e r Increment
Memory Array
SCL
Control Logic
A8
A0 A1 A2 WP I2C is a trademark of Philips Corporation.
(c) 1996 Microchip Technology Inc.
DS11183D-page 1
This document was created with FrameMaker 4 0 4
24C01A/02A/04A
1.0
1.1
ELECTRICAL CHARACTERISTICS
Maximum Ratings*
TABLE 1-1:
Name A0 A0, A1, A2 VSS SDA SCL TEST WP VCC
PIN FUNCTION TABLE
Function No Function for 24C04A only, Must be connected to VCC or VSS Chip Address Inputs Ground Serial Address/Data I/O Serial Clock (24C01A only) VCC or VSS Write Protect Input +5V Power Supply
VCC...................................................................................7.0V All inputs and outputs w.r.t. VSS ............... -0.6V to VCC +1.0V Storage temperature ..................................... -65C to +150C Ambient temp. with power applied ................ -65C to +125C Soldering temperature of leads (10 seconds) ............. +300C ESD protection on all pins................................................4 kV
*Notice: Stresses above those listed under "Maximum ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Exposure to maximum rating conditions for extended periods may affect device reliability.
TABLE 1-2:
DC CHARACTERISTICS
Commercial (C): Tamb = 0C to +70C Industrial (I): Tamb = -40C to +85C Automotive (E): Tamb = -40C to +125C Symbol Min. Max. Units V V V V V V A A pF mA mA Conditions
VCC = +5V (10%)
Parameter
VCC detector threshold VTH 2.8 4.5 SCL and SDA pins: High level input voltage VIH VCC x 0.7 VCC + 1 Low level input voltage -0.3 VCC x 0.3 VIL Low level output voltage VOL 0.4 A1 & A2 pins: High level input voltage VIH VCC - 0.5 VCC + 0.5 Low level input voltage VIL -0.3 0.5 -- 10 Input leakage current ILI Output leakage current ILO -- 10 Pin capacitance CIN, -- 7.0 (all inputs/outputs) COUT Operating current ICC Write -- 3.5 ICC Write -- 4.25
IOL = 3.2 mA (SDA only)
ICC -- 750 A Read -- 100 A Standby current ICCS Note: This parameter is periodically sampled and not 100% tested
VIN = 0V to VCC VOUT = 0V to VCC VIN/VOUT = 0V (Note) Tamb = +25C, f = 1 MHz FCLK = 100 kHz, program cycle time = 1 ms, Vcc = 5V, Tamb = 0C to +70C FCLK = 100 kHz, program cycle time = 1 ms, Vcc = 5V, Tamb = (I) and (E) VCC = 5V, Tamb= (C), (I) and (E) SDA=SCL=VCC=5V (no PROGRAM active)
FIGURE 1-1:
BUS TIMING START/STOP
VHYS
SCL
TSU:STA
SDA
THD:STA TSU:STO
START
STOP
DS11183D-page 2
(c) 1996 Microchip Technology Inc.
24C01A/02A/04A
TABLE 1-3: AC CHARACTERISTICS
Symbol FCLK THIGH TLOW TR TF THD:STA TSU:STA THD:DAT TSU:DAT TAA TSU:STO TBUF Min. -- 4000 4700 -- -- 4000 4700 0 250 300 4700 4700 Typ -- -- -- -- -- -- -- -- -- -- -- -- Max. 100 -- -- 1000 300 -- -- -- -- 3500 -- -- Units kHz ns ns ns ns ns ns ns ns (Note 1) ns ns Time the bus must be free before a new transmission can start Remarks Parameter Clock frequency Clock high time Clock low time SDA and SCL rise time SDA and SCL fall time START condition hold time START condition setup time Data input hold time Data input setup time Data output delay time STOP condition setup time Bus free time
After this period the first clock pulse is generated Only relevant for repeated START condition
Input filter time constant (SDA and SCL pins) Program cycle time
TI TWC
-- --
-- .4 .4N --
100 1 N --
ns ms ms cycles
Byte mode Page mode, N=# of bytes Endurance -- 1M 25C, Vcc = 5.0V, Block Mode (Note 2) Note 1: As transmitter the device must provide this internal minimum delay time to bridge the undefined region (minimum 300 ns) of the falling edge of SCL to avoid unintended generation of START or STOP conditions. 2: This parameter is not tested but guaranteed by characterization. For endurance estimates in a specific application, please consult the Total Endurance Model which can be obtained on our BBS or website.
FIGURE 1-2:
BUS TIMING DATA
TF THIGH TLOW TR
SCL
TSU:STA THD:STA
SDA IN
THD:DAT TSP TAA
TSU:DAT
TSU:STO
TAA
SDA OUT
THD:STA
TBUF
(c) 1996 Microchip Technology Inc.
DS11183D-page 3
24C01A/02A/04A
2.0 FUNCTIONAL DESCRIPTION
3.3 Stop Data Transfer (C)
The 24C01A/02A/04A supports a bidirectional two wire bus and data transmission protocol. A device that sends data onto the bus is defined as transmitter, and a device receiving data as receiver. The bus has to be controlled by a master device which generates the serial clock (SCL), controls the bus access, and generates the START and STOP conditions, while the 24C01A/02A/04A works as slave. Both master and slave can operate as transmitter or receiver but the master device determines which mode is activated. Up to eight 24C01/24c02s can be connected to the bus, selected by the A0, A1 and A2 chip address inputs. Up to four 24C04As can be connected to the bus, selected by A1 and A2 chip address inputs. A0 must be tied to VCC or VSS for the 24C04A. Other devices can be connected to the bus but require different device codes than the 24C01A/02A/04A (refer to section Slave Address). A LOW to HIGH transition of the SDA line while the clock (SCL) is HIGH determines a STOP condition. All operations must be ended with a STOP condition.
3.4
Data Valid (D)
The state of the data line represents valid data when, after a START condition, the data line is stable for the duration of the HIGH period of the clock signal. The data on the line must be changed during the LOW period of the clock signal. There is one clock pulse per bit of data. Each data transfer is initiated with a START condition and terminated with a STOP condition. The number of the data bytes transferred between the START and STOP conditions is determined by the master device and is theoretically unlimited.
3.0
BUS CHARACTERISTICS
3.5
Acknowledge
The following bus protocol has been defined: * Data transfer may be initiated only when the bus is not busy. * During data transfer, the data line must remain stable whenever the clock line is HIGH. Changes in the data line while the clock line is HIGH will be interpreted as a START or STOP condition. Accordingly, the following bus conditions have been defined (Figure 3-1).
Each receiving device, when addressed, is obliged to generate an acknowledge after the reception of each byte. The master device must generate an extra clock pulse which is associated with this acknowledge bit. Note: The 24C01A/02A/04A does not generate any acknowledge bits if an internal programming cycle is in progress.
3.1
Bus not Busy (A)
Both data and clock lines remain HIGH.
3.2
Start Data Transfer (B)
A HIGH to LOW transition of the SDA line while the clock (SCL) is HIGH determines a START condition. All commands must be preceded by a START condition.
The device that acknowledges has to pull down the SDA line during the acknowledge clock pulse in such a way that the SDA line is stable LOW during the HIGH period of the acknowledge related clock pulse. Of course, setup and hold times must be taken into account. A master must signal an end of data to the slave by not generating an acknowledge bit on the last byte that has been clocked out of the slave. In this case, the slave must leave the data line HIGH to enable the master to generate the STOP condition.
FIGURE 3-1:
SCL
(A) (B)
DATA TRANSFER SEQUENCE ON THE SERIAL BUS
(D) (D) (C) (A)
SDA
START CONDITION
ADDRESS OR ACKNOWLEDGE VALID
DATA ALLOWED TO CHANGE
STOP CONDITION
DS11183D-page 4
(c) 1996 Microchip Technology Inc.
24C01A/02A/04A
4.0 SLAVE ADDRESS 6.0 PAGE PROGRAM MODE
The chip address inputs A0, A1 and A2 of each 24C01A/ 02A/04A must be externally connected to either VCC or ground (VSS), assigning to each 24C01A/02A/04A a unique address. A0 is not used on the 24C04A and must be connected to either VCC or VSS. Up to eight 24C01A or 24C02A devices and up to four 24C04A devices may be connected to the bus. Chip selection is then accomplished through software by setting the bits A0, A1 and A2 of the slave address to the corresponding hard-wired logic levels of the selected 24C01A/02A/04A. After generating a START condition, the bus master transmits the slave address consisting of a 4-bit device code (1010) for the 24C01A/02A/04A, followed by the chip address bits A0, A1 and A2. In the 24C04A, the seventh bit of that byte (A0) is used to select the upper block (addresses 100--1FF) or the lower block (addresses 000--0FF) of the array. The eighth bit of slave address determines if the master device wants to read or write to the 24C01A/02A/04A (Figure 4-1). The 24C01A/02A/04A monitors the bus for its corresponding slave address all the time. It generates an acknowledge bit if the slave address was true and it is not in a programming mode. To program the 24C01A/02A/04A, the master sends addresses and data to the 24C01A/02A/04A which is the slave (Figure 6-1 and Figure 6-2). This is done by supplying a START condition followed by the 4-bit device code, the 3-bit slave address, and the R/W bit which is defined as a logic LOW for a write. This indicates to the addressed slave that a word address will follow so the slave outputs the acknowledge pulse to the master during the ninth clock pulse. When the word address is received by the 24C01A/02A/04A, it places it in the lower 8 bits of the address pointer defining which memory location is to be written. (The A0 bit transmitted with the slave address is the ninth bit of the address pointer for the 24C04A). The 24C01A/02A/04A will generate an acknowledge after every 8-bits received and store them consecutively in a RAM buffer until a STOP condition is detected. This STOP condition initiates the internal programming cycle. The RAM buffer is 2 bytes for the 24C01A/02A and 8 bytes for the 24C04A. If more than 2 bytes are transmitted by the master to the 24C01A/02A, the device will not acknowledge the data transfer and the sequence will be aborted. If more than 8 bytes are transmitted by the master to the 24C04A, it will roll over and overwrite the data beginning with the first received byte. This does not affect erase/write cycles of the EEPROM array and is accomplished as a result of only allowing the address registers bottom 3 bits to increment while the upper 5 bits remain unchanged. If the master generates a STOP condition after transmitting the first data word (Point `P' on Figure 6-1), byte programming mode is entered. The internal, completely self-timed PROGRAM cycle starts after the STOP condition has been generated by the master and all received data bytes in the page buffer will be written in a serial manner. The PROGRAM cycle takes N milliseconds, whereby N is the number of received data bytes (N max = 8 for 24C04A, 2 for 24C01A/02A).
FIGURE 4-1:
START
SLAVE ADDRESS ALLOCATION
READ/WRITE
SLAVE ADDRESS
R/W
A
1
0
1
0
A2
A1
A0
5.0
BYTE PROGRAM MODE
In this mode, the master sends addresses and one data byte to the 24C01A/02A/04A. Following the START signal from the master, the device code (4-bits), the slave address (3-bits), and the R/W bit, which is logic LOW, are placed onto the bus by the master. This indicates to the addressed 24C01A/02A/ 04A that a byte with a word address will follow after it has generated an acknowledge bit. Therefore the next byte transmitted by the master is the word address and will be written into the address pointer of the 24C01A/ 02A/04A. After receiving the acknowledge of the 24C01A/02A/04A, the master device transmits the data word to be written into the addressed memory location. The 24C01A/02A/04A acknowledges again and the master generates a STOP condition. This initiates the internal programming cycle of the 24C01A/02A/04A (Figure 6-1).
(c) 1996 Microchip Technology Inc.
DS11183D-page 5
24C01A/02A/04A
FIGURE 6-1: BYTE WRITE
S T A R T S T O P
BUS ACTIVITY MASTER
CONTROL BYTE
WORD ADDRESS
DATA
SDA LINE
S
A C K A C K A C K
P
BUS ACTIVITY
FIGURE 6-2:
PAGE WRITE
S T A R T
BUS ACTIVITY MASTER
CONTROL BYTE
WORD ADDRESS (n)
DATA n
DATA n + 1
DATA n + 7
S T O P
SDA LINE BUS ACTIVITY
S
A C K A C K A C K A C K A C K
P
7.0
ACKNOWLEDGE POLLING
FIGURE 7-1:
Since the device will not acknowledge during a write cycle, this can be used to determine when the cycle is complete (this feature can be used to maximize bus throughput). Once the stop condition for a write command has been issued from the master, the device initiates the internally timed write cycle. ACK polling can be initiated immediately. This involves the master sending a start condition followed by the control byte for a write command (R/W = 0). If the device is still busy with the write cycle, then no ACK will be returned. If the cycle is complete, then the device will return the ACK and the master can then proceed with the next read or write command. See Figure 7-1 for flow diagram.
ACKNOWLEDGE POLLING FLOW
Send Write Command
Send Stop Condition to Initiate Write Cycle
Send Start
Send Control Byte with R/W = 0
Did Device Acknowledge (ACK = 0)? YES Next Operation
NO
DS11183D-page 6
(c) 1996 Microchip Technology Inc.
24C01A/02A/04A
8.0 WRITE PROTECTION
Programming of the upper half of the memory will not take place if the WP pin of the 24C02A or 24C04A is connected to VCC (+5.0V). The device will accept slave and word addresses but if the memory accessed is write protected by the WP pin, the 24C02A/04A will not generate an acknowledge after the first byte of data has been received, and thus the program cycle will not be started when the STOP condition is asserted. Polarity of the WP pin has no effect on the 24C01A. The master now generates another START condition and transmits the slave address again, except this time the read/write bit is set into the read mode. After the slave generates the acknowledge bit, it then outputs the data from the addressed location on to the SDA pin, increments the address pointer and, if it receives an acknowledge from the master, will transmit the next consecutive byte. This auto-increment sequence is only aborted when the master sends a STOP condition instead of an acknowledge. Note 1: If the master knows where the address pointer is, it can begin the read sequence at the current address (Figure 9-1) and save time transmitting the slave and word addresses. Note 2: In all modes, the address pointer will not increment through a block (256 byte) boundary, but will rotate back to the first location in that block.
9.0
READ MODE
This mode illustrates master device reading data from the 24C01A/02A/04A. As can be seen from Figure 9-2 and Figure 9-3, the master first sets up the slave and word addresses by doing a write. (Note: Although this is a read mode, the address pointer must be written to). During this period the 24C01A/02A/04A generates the necessary acknowledge bits as defined in the appropriate section.
FIGURE 9-1:
CURRENT ADDRESS READ
BUS ACTIVITY MASTER S T A R T CONTROL BYTE S T O P
DATA n
SDA LINE
S
A C K N O A C K
P
BUS ACTIVITY
FIGURE 9-2:
RANDOM READ
S T A R T S T A R T
BUS ACTIVITY MASTER
CONTROL BYTE
WORD ADDRESS (n)
CONTROL BYTE
DATA (n)
S T O P
S
SDA LINE A C K A C K
S
A C K N O A C K
P
BUS ACTIVITY
(c) 1996 Microchip Technology Inc.
DS11183D-page 7
24C01A/02A/04A
FIGURE 9-3: SEQUENTIAL READ
S T O P
BUS ACTIVITY MASTER SDA LINE BUS ACTIVITY
CONTROL BYTE
DATA n
DATA n + 1
DATA n + 2
DATA n + X
P
A C K A C K A C K A C K N O A C K
10.0
10.1
PIN DESCRIPTION
A0, A1, A2 Chip Address Inputs
The levels on these inputs are compared with the corresponding bits in the slave address. The chip is selected if the compare is true. For 24C04 A0 is no function. Up to eight 24C01A/02A's or up to four 24C04A's can be connected to the bus. These inputs must be connected to either VSS or VCC.
This feature allows the user to assign the upper half of the memory as ROM which can be protected against accidental programming. When write is disabled, slave address and word address will be acknowledged but data will not be acknowledged. Note 1: A "page" is defined as the maximum number of bytes that can be programmed in a single write cycle. The 24C04A page is 8 bytes long; the 24C01A/02A page is 2 bytes long. Note 2: A "block" is defined as a continuous area of memory with distinct boundaries. The address pointer can not cross the boundary from one block to another. It will however, wrap around from the end of a block to the first location in the same block. The 24C04A has two blocks, 256 bytes each. The 24C01A and 24C02A each have only one block.
10.2
SDA Serial Address/Data Input/Output
This is a bidirectional pin used to transfer addresses and data into and data out of the device. It is an open drain terminal, therefore the SDA bus requires a pull-up resistor to VCC (typical 10K). For normal data transfer, SDA is allowed to change only during SCL LOW. Changes during SCL HIGH are reserved for indicating the START and STOP conditions.
10.3
SCL Serial Clock
This input is used to synchronize the data transfer from and to the device.
10.4
WP Write Protection
This pin must be connected to either VCC or VSS for 24C02A or 24C04A. It has no effect on 24C01A. If tied to VCC, PROGRAM operations onto the upper memory block will not be executed. Read operations are possible. If tied to VSS, normal memory operation is enabled (read/write the entire memory).
DS11183D-page 8
(c) 1996 Microchip Technology Inc.
24C01A/02A/04A
NOTES:
(c) 1996 Microchip Technology Inc.
DS11183D-page 9
24C01A/02A/04A
NOTES:
DS11183D-page 10
(c) 1996 Microchip Technology Inc.
24C01A/02A/04A
24C01A/02A/04A Product Identification System
To order or to obtain information, e.g., on pricing or delivery, please use the listed part numbers, and refer to the factory or the listed sales offices. 24C01A/02A/04A /P
Package:
P SN SM SL
= = = =
Plastic DIP Plastic SOIC (150 mil Body), 8-lead Plastic SOIC (207 mil Body), 8-lead Plastic SOIC (150 mil Body), 14-lead, 24C04A only
Temperature Range: Device:
Blank = 0C to +70C I = -40C to +85C E = -40C to +125C 24C01A 24C01AT 24C02A 24C02AT 24C04A 24C04AT 1K I2C Serial EEPROM 1K I2C Serial EEPROM (Tape and Reel) 2K I2C Serial EEPROM 2K I2C Serial EEPROM (Tape and Reel) 4K I2C Serial EEPROM 4K I2C Serial EEPROM (Tape and Reel)
(c) 1996 Microchip Technology Inc.
DS11183D-page 11
WORLDWIDE SALES & SERVICE
AMERICAS
Corporate Office Microchip Technology Inc. 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 602 786-7200 Fax: 602 786-7277 Technical Support: 602 786-7627 Web: http://www.microchip.com Atlanta Microchip Technology Inc. 500 Sugar Mill Road, Suite 200B Atlanta, GA 30350 Tel: 770 640-0034 Fax: 770 640-0307 Boston Microchip Technology Inc. 5 Mount Royal Avenue Marlborough, MA 01752 Tel: 508 480-9990 Fax: 508 480-8575 Chicago Microchip Technology Inc. 333 Pierce Road, Suite 180 Itasca, IL 60143 Tel: 708 285-0071 Fax: 708 285-0075 Dallas Microchip Technology Inc. 14651 Dallas Parkway, Suite 816 Dallas, TX 75240-8809 Tel: 972 991-7177 Fax: 972 991-8588 Dayton Microchip Technology Inc. Suite 150 Two Prestige Place Miamisburg, OH 45342 Tel: 513 291-1654 Fax: 513 291-9175 Los Angeles Microchip Technology Inc. 18201 Von Karman, Suite 1090 Irvine, CA 92612 Tel: 714 263-1888 Fax: 714 263-1338 New York Microchip Technmgy Inc. 150 Motor Parkway, Suite 416 Hauppauge, NY 11788 Tel: 516 273-5305 Fax: 516 273-5335 San Jose Microchip Technology Inc. 2107 North First Street, Suite 590 San Jose, CA 95131 Tel: 408 436-7950 Fax: 408 436-7955 Toronto Microchip Technology Inc. 5925 Airport Road, Suite 200 Mississauga, Ontario L4V 1W1, Canada Tel: 905 405-6279 Fax: 905 405-6253
ASIA/PACIFIC
China Microchip Technology Unit 406 of Shanghai Golden Bridge Bldg. 2077 Yan'an Road West, Hongiao District Shanghai, Peoples Republic of China Tel: 86 21 6275 5700 Fax: 011 86 21 6275 5060 Hong Kong Microchip Technology RM 3801B, Tower Two Metroplaza 223 Hing Fong Road Kwai Fong, N.T. Hong Kong Tel: 852 2 401 1200 Fax: 852 2 401 3431 India Microchip Technology No. 6, Legacy, Convent Road Bangalore 560 025 India Tel: 91 80 526 3148 Fax: 91 80 559 9840 Korea Microchip Technology 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku, Seoul, Korea Tel: 82 2 554 7200 Fax: 82 2 558 5934 Singapore Microchip Technology 200 Middle Road #10-03 Prime Centre Singapore 188980 Tel: 65 334 8870 Fax: 65 334 8850 Taiwan, R.O.C Microchip Technology 10F-1C 207 Tung Hua North Road Taipei, Taiwan, ROC Tel: 886 2 717 7175 Fax: 886 2 545 0139
EUROPE
United Kingdom Arizona Microchip Technology Ltd. Unit 6, The Courtyard Meadow Bank, Furlong Road Bourne End, Buckinghamshire SL8 5AJ Tel: 44 1628 850303 Fax: 44 1628 850178 France Arizona Microchip Technology SARL Zone Industrielle de la Bonde 2 Rue du Buisson aux Fraises 91300 Massy - France Tel: 33 1 69 53 63 20 Fax: 33 1 69 30 90 79 Germany Arizona Microchip Technology GmbH Gustav-Heinemann-Ring 125 D-81739 Muenchen, Germany Tel: 49 89 627 144 0 Fax: 49 89 627 144 44 Italy Arizona Microchip Technology SRL Centro Direzionale Colleone Pas Taurus 1 Viale Colleoni 1 20041 Agrate Brianza Milan Italy Tel: 39 39 6899939 Fax: 39 39 689 9883
JAPAN
Microchip Technology Intl. Inc. Benex S-1 6F 3-18-20, Shin Yokohama Kohoku-Ku, Yokohama Kanagawa 222 Japan Tel: 81 45 471 6166 Fax: 81 45 471 6122
9/3/96
All rights reserved. (c) 1996, Microchip Technology Incorporated, USA. 9/96
Printed on recycled paper.
Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. Use of Microchip's products as critical components in life support systems is not authorized except with express written approval by Microchip. No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. The Microchip logo and name are registered trademarks of Microchip Technology Inc. All rights reserved. All other trademarks mentioned herein are the property of their respective companies.
DS11183D-page 12
(c) 1996 Microchip Technology Inc.

▲Up To Search▲

Price & Availability of 24C01

	To Download 24C01 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .