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W567SXXX Data Sheet 8-CHANNEL SPEECH+MELODY PROCESSOR (BandDirectorTM Series)
Table of Contents1. 2. 3. 4. 5. GENERAL DESCRIPTION ......................................................................................................... 2 FEATURES ................................................................................................................................. 3 PIN DESCRIPTION..................................................................................................................... 4 BLOCK DIAGRAM ...................................................................................................................... 5 ELECTRICAL CHARACTERISTICS........................................................................................... 6 5.1 5.2 5.3 6. 6.1 6.2 6.3 6.4 7. Absolute Maximum Ratings............................................................................................... 6 D.C. Characteristics........................................................................................................... 6 A.C. Characteristics ........................................................................................................... 7 W567S010~S030 .............................................................................................................. 8 W567S040~S060 .............................................................................................................. 9 W567S080~S341 ............................................................................................................ 10 W567S301/S341 with ADC Application........................................................................... 11
TYPICAL APPLICATION CIRCUITS .......................................................................................... 8
REVISION HISTORY ................................................................................................................ 12
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Publication Release Date: June 15, 2004 Revision A11
W567SXXX
1. GENERAL DESCRIPTION
The W567SXXX is a powerful microcontroller (uC) dedicated to speech and melody synthesis applications. With the help of the embedded 8-bit microprocessor & dedicated H/W, the W567SXXX can synthesize 8-channel speech+melody simultaneously. The two channels of synthesized speech can be in different kinds of format, for example ADPCM and MDPCM. The W567SXXX can provide 8-channel high-quality WinMelodyTM , which can emulate the characteristics of musical instruments, such as piano and violin. The output of speech/melody channels are mixed together through the on-chip digital mixer to produce colorful effects. The mixer is further processed to drive dual speakers with stereo effects. With these hardware resources, the W567SXXX is very suitable for high-quality and sophisticated scenario applications. The W567SXXX is also capable of transmitting infrared (IR) signals with on-chip carrier generator. As a result, toys can be designed to interact with each other for more play values. A serial interface can be supported as external memory for memory expansion or content-updateable applications. Besides, the W567SXXX is equipped with a 4-channel Analog-to-Digital Converter (ADC). With ADC, a toy can respond to environment conditions such as temperature or pressure via sensory devices. Therefore, toys with ADC can behave vividly than ever before. The W567SXXX family contains several items with different playback duration as shown below: (@5-bit MDPCM algorithm, 6 KHz sampling rate) Item *Duration Item Duration Item Duration
W567S010 W567S015 W567S020 W567S025 W567S030 W567S040
14 sec.
W567S060
18 sec.
W567S080
27 sec.
W567S100
31 sec.
W567S120
35 sec.
W567S150
52 sec.
W567S170
60 sec.
W567S210
104 sec.
W567S260
116 sec.
W567S301
129 sec.
W567S341
163 sec.
197 sec.
232 sec.
265 sec.
300 sec.
334 sec.
Note: *: The duration time is based on 5-bit MDPCM at 6 KHz sampling rate. The firmware library and timber library have been xcluded from user's ROM space for the duration estimation.
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W567SXXX
2. FEATURES
* Wide range of operating voltage: - 8 MHz @ 3.6 volt ~ 5.5 volt - 4 MHz @ 2.4 volt ~ 5.5 volt * Power management: - 4 ~ 8 MHz system clocks, with Ring type - Stop mode for stopping all IC operations * * Provides up to 8 inputs and 24 I/O pins Current-type Digital-to-Analog Converter (DAC): - (8+2)-bit resolution with programmable output current - 2 speaker outputs for stereo applications * * * * * * * * * * * * * * F/W speech synthesis with multiple format support: ADPCM/MDPCM/PCM 2 speech synthesis1 channels at programmable sample rate 8 melody channels that can emulate characteristics of musical instruments 8-input/10-bit-resolution Mixer can mix the speech and melody signals flexibly Dynamic control of the channel assignment to the dual speaker output for stereo effects Built-in IR carrier generation circuit for simplifying firmware IR application 4-channel ADC interface (W567S301~S341) with maximum 4-KHz sampling rate and 6-bit effective resolution Built-in 9 timers for speech/melody synthesis and general purpose applications Built-in 10*7 multiplier Built-in Watch-Dog Timer (WDT) and Low Voltage Reset (LVR) Built-in 32KHz crystal oscillator with divider for time-keeping application in W567S080 ~ S341 Built-in Serial Interface Manager (SIM) in W567S080 ~ S341 Support PowerScript for developing codes in easy way Full-fledged development system - Source-level ICE debugger - Event synchronization mechanism - Compatible with W566B/C & W588S system - User-friendly GUI environment * Available package form: (COB is essential) - W567S010, S015, S020, S025, S030: LQFP48 - W567S040, S060: QFP64 - W567S080 ~ S120: LQFP80 - W567S150 ~ S341: LQFP100
1
More speech channels are available for 8-bit PCM format in the remaining melody channels.
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Publication Release Date: June 15, 2004 Revision A11
W567SXXX
3. PIN DESCRIPTION
PIN NAME I/O FUNCTION
RESETB XIN XOUT OSC
In In Out In
IP0[3:0] / IP0[7:4]
In
BP0[7:0]
I/O
BP1[7:0]
I/O
BP2[7:0]
I/O
2
VRB
Out In Out Out Out Out In Power Power Power Power Power Power
2 2
CIN COUT 2 AVDD DAC0 DAC1 TEST VDD VSS 3 VDDOSC 3 VSSOSC 2 VDDA 2 VSSA
IC reset input, low active. 32 KHz crystal oscillator with divider for time-keeping application 32 KHz crystal oscillator with divider for time-keeping application Main-clock oscillation input. Only Ring type is used. Connect to GND via the oscillation resistor. General input port with pull-high selection. Each 2 input pins can be programmed to generate interrupt request and used to release IC from STOP mode. IP0[3:0] are used as the input of ADC. IP0.0 is the input pin of channel 0 and IP0.3 is the input pin of channel 3, and so on. General input/output pins. When used as output pin, it can be open-drain or CMOS type and it can sink 8mA for high-current applications. When used as input pin, there may have a pull-high option and generate interrupt request to release IC from STOP mode. When BP0[7] is used as output pin, it can be the IR transmission carrier for IR applications. General input/output pins. When used as output pin, it can be open-drain or CMOS type. When used as input pin, there may have a pull-high option and generate interrupt request to release IC from STOP mode. When serial interface is enabled, BP1[6:4] are used as serial interface pins. General input/output pins. When used as output pin, it can be open-drain or CMOS type. When used as input pin, there may have a pull-high option and generate interrupt request to release IC from STOP mode. Reference-bottom voltage of ADC. Theoretically, the converted codes 0 ~ 255 will be uniformly distributed between VRB and AVDD. Voltages below VRB will be mapped to code 0. Capacitor input for ADC. Capacitor output for ADC. ADC regulator output voltage. Current type DAC speaker output 0. Current type DAC speaker output 1. Test input, internally pulled low. Do not connect during normal operation. Positive power supply for P and peripherals. Negative power supply for P and peripherals. Positive power supply for oscillation. Negative power supply for oscillation. Positive power supply for ADC module. Negative power supply for ADC module.
2 3
Only W567S301~S341 provides these pins for ADC application. In order to get a stable oscillating frequency, W567S080~S341 provides these pins for power supply.
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W567SXXX
4. BLOCK DIAGRAM
OSC
BP1[7:0] BP0[7:0] BP2[7:0]
BP1[6:4] XOUT XIN
Timing Generator
Interrupt Controller
Timers & HQ generator
Serial Interface
I/O
IP0[3:0] or IP0[7:4]
RESETB
8 bits uP
Address/Data
Bus
Speaker Driver Mixer Speaker Driver
DAC1
DAC0
Data RAM Program ROM
WDT
4 Channels ADC
VRB COUT CIN IP0[3:0]
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Publication Release Date: June 15, 2004 Revision A11
W567SXXX
5. ELECTRICAL CHARACTERISTICS
5.1 Absolute Maximum Ratings
PARAMETER RATING UNIT
Supply Voltage to Ground Potential D.C. Voltage on Any Pin to Ground Potential Operating Temperature Storage Temperature
-0.3 to +7.0 -0.3 to VDD +0.3 0 to +70 -55 to +150
V V C C
Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device.
5.2 D.C. Characteristics
(VDD-VSS = 4.5 V, FM = 8 MHz, Ta = 25C, No Load unless otherwise specified)
PARAMETER
SYM.
TEST CONDITIONS
SPEC. Min. Typ. Max.
UNIT
Operating Voltage Operating Current Standby Current 32KHz Crystal current Input Low Voltage Input High Voltage Output Low Current Output High Current DAC Full Scale Current ADC Analog Input Voltage ADC Reference-Bottom Voltage ADC Input Impendence Operation Current of Low Voltage Reset Pull High Resistance
VDD IOP ISB I32K VIL VIH IOL IOH IDAC VAN VRB RADC ILVR RIN
FSYS = 4 MHz FSYS = 8 MHz FSYS = FM, normal operation STOP mode
2.4 3.6 -
15 1 6 -3.0 -5.0 0.8 -
5.5 5.5 20 2 15 0.3 VDD VDD 4 8 -3.6 -6.0 AVDD 1.0 60
V V mA A A V V mA mA mA mA V V M uA K K
FOSC disable, No load, Wake up frequency: 2Hz All input pins VSS All input pins 0.7 VDD VOUT = 0.4V, all output pins except BP0 VOUT = 0.4V, BP0 only VOUT = 2.4V, all output pins -4 -2.4 VDD = 4.5V, RL = 100 -4.0 VRB IRB 6 mA 0.6 30 VDD = 4.5V All input pins except RESETB RESERB 200 100
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W567SXXX
5.3 A.C. Characteristics
(VDD-VSS = 4.5 V, FM = 8 MHz, Ta = 25C; No Load unless otherwise specified)
PARAMETER
SYM.
TEST CONDITIONS
SPEC. Min. Typ. Max.
UNIT
Main-Clock Cycle Time Main-Clock Wake-up Stable Time Main-Clock Frequency Deviation, Ring type RESETB Active Width ADC Resolution ADC Accuracy
FM TCYC TWSM
F F
Ring type, *Rosc = 300 K Ring type, *Rosc = 150 K FSYS = 8 MHz Ring type, R = 160 K
3.6 7.2 125 4 -
4 8 3 3 2000 1000 -
4.4 8.8 DC 5 7.5 6 5 1 32K/FM
MHz nS mS % TCYC bits bits LSB pF pF S S
FMAX - FMIN FMIN
After FSYS stable Fixed AVDD4 AVDD = 3.6 ~ 5.5V
TRES
Ebit Conversion rate = 8 KHz, FSYS = 4 MHz Conversion rate = 16 KHz, FSYS = 8 MHz AVDD = VDD = 3V
512/FM -
ADC Capacitor
CADC
ADC Conversion Time ADC Stable Time
TCON TADS
2
*: Typical ROSC value for each part number should refer to design guide.
4
AVDD is a fixed voltage, for example AVDD = 3.6V, 4.5V, or 5.5V.
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Publication Release Date: June 15, 2004 Revision A11
W567SXXX
6. TYPICAL APPLICATION CIRCUITS
6.1 W567S010~S030
VDD Battery
+ 4.7uF
BP00 | BP07 OSC VDD W567S010 | W567S030 /RESET BP10 | BP17
Speaker
ROSC
DAC
8050 Rs
Reset Switch
0.1uF
VSS
Notes: 1. 2. 3. 4. 5.
The typical value of Rosc is 150 K for 8MHz and 300 K for 4MHz and should be connected to GND (VSS). Please refer to design guide to get typical Rosc value for each part number. The Rs value is suggested in 270 ~ 1K to limit too large DAC output current flowing into transistor. The capacitor, 4.7F, shunts between VDD and GND is necessary as power stability. But the value of capacitor is depend on the application. The above application circuits are for reference only. No warranty for mass production.
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W567SXXX
6.2 W567S040~S060
VDD Battery
+ 4.7uF
IP04 | IP07 BP00 | BP07 BP10 | BP17 VDD
OSC ROSC W567S040 | W567S060
Speaker0
DAC0
Rs
8050
/RESET
Reset Switch 0.1uF
VDD
Speaker1
VSS
DAC1
Rs
8050
Notes: 1. 2. 3. 4. 5.
The typical value of Rosc is 160 K for 8MHz and 330 K for 4MHz and should be connected to GND (VSS). Please refer to design guide to get typical Rosc value for each part number. The Rs value is suggested in 270 ~ 1K to limit too large DAC output current flowing into transistor. The capacitor, 4.7uF, shunts between VDD and GND is necessary as power stability. But the value of capacitor is depend on the application. The above application circuits are for reference only. No warranty for mass production.
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Publication Release Date: June 15, 2004 Revision A11
W567SXXX
6.3 W567S080~S341
VDD Battery
+ 4.7uF 10 0.1uF
VDDOSC
IP00 | IP07 BP00 | BP07 BP10 | BP17 W567S080 | W567S341 BP20 | BP27 DAC0
Rs
OSC ROSC
VDD
X32I
32K
Speaker0 8050
X32O
VDD
/RESET
Reset Switch 0.1uF
Speaker1
DAC1 VSSOSC VSS
Rs
8050
Notes: 1. 2. 3. 4. 5. 6. 7. The typical value of Rosc is 150 K for 8MHz and 300 K for 4MHz and should be connected to GND (VSS). Please refer to design guide to get typical Rosc value for each part number. For W567S080~S341, VSSOSC should be connected to VSS; and VDDOSC should be connected to VDD in PCB layout. The Rs value is suggested in 270 ~ 1K to limit too large DAC output current flowing into transistor. The 10 and 0.1F between VDD, VDDOSC and GND are optional to filter power noise. The capacitor, 4.7F, shunts between VDD and GND is necessary as power stability. But the value of capacitor is depend on the application. The above application circuits are for reference only. No warranty for mass production.
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W567SXXX
6.4 W567S301/S341 with ADC Application
VDD
Battery
+
4.7uF
VDDA
10
0.1uF
VDDOSC
IP00 IP01 IP02 IP03 IP04 | IP07 BP00 | BP07 BP10 | BP17
AVDD
22uF
VDD
CIN
C
COUT VRB
OSC ROSC
W567S301 | W567S341
BP20 | BP27
DAC0
Speaker0
8050
VDD
X32I
32K
X32O
DAC1
Speaker1
/RESET
Reset Switch
0.1uF
8050
VSSOSC
VSSA VSS
Notes: 1. 2. 3. 4. 5. 6. 7. The typical value of Rosc is 150 K for 8MHz and 300 K for 4MHz and should be connected to GND (VSS). Please refer to design guide to get typical Rosc value for each part number. For W567S301~S341, VSSA and VSSOSC should be connected to VSS; and VDDA and VDDOSC should be connected to VDD in PCB layout. The Rs value is suggested in 270 ~ 1K to limit too large DAC output current flowing into transistor. The 10 and 0.1F between VDD, VDDOSC and GND are optional to filter power noise. The capacitor, 4.7F, shunts between VDD and GND is necessary as power stability. But the value of capacitor is depend on the application. The above application circuits are for reference only. No warranty for mass production.
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Publication Release Date: June 15, 2004 Revision A11
W567SXXX
7. REVISION HISTORY
REVISION DATE MODIFICATIONS
A1 A2
April 2002 July 11, 2002
Preliminary release. W567S020 created. 2 speech channels for entire series. Wording modification. Modify pin description Modify DC/AC electrical characteristics Remove SIM out of from W567S040 ~ S060 Define ROSC value in AC ELECTRICAL CHARACTERI Page 2, provides up to 8 input pins Page 2, available package Add a table to show all W567SXXX duration in page 1 Add PowerScriptTM function in feature list
A3 A4 A5
July 31, 2002 Oct. 15, 2002 Nov. 15, 2002
A6
May 15, 2003
Update available package Rename RTC as 32 KHz crystal Update application circuit Change part number W567S300 as W567S301
A7 A8 A9 A10 A11
Sep 10, 2003 Oct. 15, 2003 Nov 17, 2003 March 16, 2004 June 15, 2004
Change part number W567S340 as W567S341 Page 3, add Low Voltage Detect (LVD) feature Update application circuit and notes. Rename VDD1 to VDDOSC in the Pin Description Update application circuit and notes. Change the name Low-Voltage-Detect (LVD) to Low-Voltage-Reset (LVR). Add the operation current of Low-Voltage-Reset.
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W567SXXX
Headquarters
No. 4, Creation Rd. III, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5770066 FAX: 886-3-5665577 http://www.winbond.com.tw/
Winbond Electronics Corporation America
2727 North First Street, San Jose, CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-5441798
Winbond Electronics (Shanghai) Ltd.
27F, 2299 Yan An W. Rd. Shanghai, 200336 China TEL: 86-21-62365999 FAX: 86-21-62365998
Taipei Office
9F, No.480, Rueiguang Rd., Neihu District, Taipei, 114, Taiwan, R.O.C. TEL: 886-2-8177-7168 FAX: 886-2-8751-3579
Winbond Electronics Corporation Japan
7F Daini-ueno BLDG, 3-7-18 Shinyokohama Kohoku-ku, Yokohama, 222-0033 TEL: 81-45-4781881 FAX: 81-45-4781800
Winbond Electronics (H.K.) Ltd.
Unit 9-15, 22F, Millennium City, No. 378 Kwun Tong Rd., Kowloon, Hong Kong TEL: 852-27513100 FAX: 852-27552064
Please note that all data and specifications are subject to change without notice. All the trade marks of products and companies mentioned in this data sheet belong to their respective owners.
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Publication Release Date: June 15, 2004 Revision A11

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