W566BXXX W566-16 W566B025 W566B030 W566B040 W566B060 W566B080 W566B100 W566B120

3S/3HQ SPEECH+MELODY PROCESSOR (BandDirectorTM Series) 1. GENERAL DESCRIPTION The W566Bxxx is a powerful embedded microcontroller

W566BXXX W566BXXX 3S/3HQ SPEECH+MELODY PROCESSOR (BandDirectorTM Series) 1. GENERAL DESCRIPTION The W566Bxxx is a powerful embedded microcontroller (µC) dedicated for speech and melody synthesis application. This series IC is tailored for plush toy, educational toy or music instrument. With the help of 16 bits microprocessor (µP) W566-16 W566-16, the W566Bxxx can synthesize multi-channel speech and melody. 3-track of synthesized speech can be in different kinds of format, for example ADPCM and MDPCM. Regarding synthesized melody, W566Bxxx can provide 2-track of Tone melody (Tmelody) plus 2-track percussion sound (2T+2Per), or 3-track of High-Quality melody (HQ-melody) that can emulate the characteristics of musical instruments. These signals can be mixed flexibly through 4input Mixer to produce colorful effect. The result of Mixer is converted to analog signal to drive speaker output. W566Bxxx has two kinds of power saving modes: one is HOLD mode and the other is STOP mode. In HOLD mode, the specific peripherals can be inactivated and IC can operate at the sub-clock. Consequently, the W566Bxxx can perform some special tasks periodically. In STOP mode, all the IC's peripherals are disable which is designated specially for try-me application. Besides, W566Bxxx can sink 8mA at most for high-current application. Following table depicts the W566Bxxx series. W566B025 W566B025 W566B030 W566B030 W566B040 W566B040 W566B060 W566B060 W566B080 W566B080 W566B100 W566B100 W566B120 W566B120 ROM (Byte) PART# 94K 108K 126K 200K 254K 328K 382K RAM (Byte) 256 256 256 256 256 256 256 Operating Speed 8/4 MHz 8/4 MHz 8/4 MHz 8/4 MHz 8/4 MHz 4 MHz 4 MHz Duration1 (sec) 1 25" 30" 36" 61" 80" 105" 124" Duration2 (sec) 2 19" 23" 27" 46" 60" 79" 93" In : Bid3 4 : 16 4 : 16 4 : 16 4 : 16 4 : 16 0 : 16 0 : 16 Speaker DAC DAC DAC DAC DAC DAC DAC Mixer Inputs 4 4 4 4 4 4 4 Speech Tracks4 3 3 3 3 3 3 3 ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM Speech Algorithms 3 3 3 3 3 3 3 Instrument Types HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice IR-Carrier ü ü ü ü ü ü ü Number of System Clocks 2 2 2 2 2 2 2 HOLD STOP HOLD STOP HOLD STOP HOLD STOP HOLD STOP HOLD STOP HOLD STOP Melody Tracks Power Management -1- Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX Following table depicts the W566Bxxx series, continued. PART# W566B150 W566B150 W566B170 W566B170 W566B210 W566B210 W566B260 W566B260 W566B300 W566B300 W566B340 W566B340 ROM (Byte) 460K 510K 640K 766K 912K 1022K 1022K RAM (Byte) 256 256 256 256 256 256 4 MHz 4 MHz 8/4 MHz 8/4 MHz 8/4 MHz 8/4 MHz Duration1 (sec) 1 150" 167" 212" 255" 304" 342" Duration2 (sec) 2 113" 125" 159" 191" 228" 257" In : Bid3 0 : 16 0 : 16 4 : 16 4 : 16 4 : 16 4 : 16 Speaker Driver DAC DAC DAC DAC DAC DAC 4 4 4 4 4 4 Operating Speed Mixer Inputs 4 Speech Tracks Speech Algorithms 3 3 3 3 3 3 ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM 3 3 3 3 3 3 HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice IR-Carrier ü ü ü ü ü ü Numbers of System Clock 2 2 2 2 2 2 Power Management HOLD STOP HOLD STOP HOLD STOP HOLD STOP HOLD STOP HOLD STOP Melody Tracks Instrument Types Notes: 1. The Duration1 is calculated based on 6000Hz*4-bits = 24 Kbps, 24 Kbps on the assumption that all the ROM space is used to store speech data. 2. The Duration2 is calculated based on 8000Hz*4-bits = 32 Kbps, 32 Kbps on the assumption that all the ROM space is used to store speech data. 3. "In" is the number of input pins; "Bid" is the number of I/O pins. 4. Synthesized speech in ADPCM/MDPCM format. -2- W566BXXX W566BXXX Following table depicts the W566Bxxx series, continued. PART# W566B101 W566B101 W566B121 W566B121 W566B151 W566B151 W566B171 W566B171 ROM (Byte) 328K 382K 460K 510K RAM (Byte) 256 256 256 256 8/4 MHz 8/4 MHz 8/4 MHz 8/4 MHz Duration1 (sec) 1 105" 124" 150" 167" Duration2 (sec) 2 79" 93" 113" 125" In : Bid3 4 : 16 4 : 16 4 : 16 4 : 16 Speaker Driver DAC DAC DAC DAC 4 4 4 4 3 3 3 3 ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM ADPCM MDPCM PCM 3 3 3 3 HQ Tone Voice HQ Tone Voice HQ Tone Voice HQ Tone Voice IR-Carrier ü ü ü ü Numbers of System Clock 2 2 2 2 HOLD STOP HOLD STOP HOLD STOP HOLD STOP Operating Speed Mixer Inputs Speech Tracks 4 Speech Algorithms Melody Tracks Instrument Types Power Management Notes: 1. The Duration1 is calculated based on 6000Hz*4-bits = 24 Kbps, 24 Kbps on the assumption that all the ROM space is used to store speech data. 2. The Duration2 is calculated based on 8000Hz*4-bits = 32 Kbps, 32 Kbps on the assumption that all the ROM space is used to store speech data. 3. "In" is the number of input pins; "Bid" is the number of I/O pins. 4. Synthesized speech in ADPCM/MDPCM format. -3- Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX 2. FEATURES · Wide operating voltage: - 4MHz @ 2.4 volt to 5.5 volt - 8MHz @ 3.6 volt to 5.5 volt · Sophisticated power managements: - Dual system clocks, one is 8 MHz and the other is 32768 Hz - HOLD mode for dealing with interrupt events only - STOP mode for stopping all IC operation · 4 input pins · 16 I/O pins and 8 of them can sink 8 mA in their output portion · 10-bit Current type digital-to-analog converters (DAC) to drive speaker output · Multiple synthesized speech formats: ADPCM/MDPCM/PCM · 3 tracks synthesized ADPCM/MDPCM speech at programmable playback rate · 2 tracks Tone melody which can emulate envelope of music instruments · 3 tracks High-Quality melody that can emulate characteristic of musical instruments · 4-input/10-bit-resolution Mixer can mix the speech and melody signals flexibly · Built-in IR carrier generation circuit for simplification firmware IR application · Built-in 4 timers for speech/melody synthesis and general purpose application · Available package: COB -4- W566BXXX W566BXXX 3. PIN DESCRIPTION PIN NAME I/O FUNCTION RESETB In IC reset input. XIN In Sub-clock oscillation input. Only RC type is allowed. XOUT Out Sub-clock oscillation output. OSCI In Main-clock oscillation input. OSCO Out OSCSEL In IP0[7:4] (Expect W566B100 W566B100, W566B120 W566B120, W566B150 W566B150, & W566B170 W566B170) BP0[7:0] In Main-clock oscillation output. Pin selection of main-clock type. When OSCSEL is logic 1, Ring type is used. When OSCSEL is logic 0, crystal type is used. General input port with pull-high selection. Each input pin can be programmed to generate interrupt request and used to release IC from HOLD/STOP mode. IP0.6 can be used as the external clock source of the general timer TimerG. I/O 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 application. When used as input pin, there may have a pull-high option and generate interrupt request to release IC from HOLD/STOP mode. When BP0[7] is used as output pin, it can be the IR transmission carrier for firmware IR application. I/O 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 pullhigh option and generate interrupt request to release IC from HOLD/STOP mode. DAC Out Current type speaker output. TEST In BP1[7:0] Test input. Do not connect during normal operation. VDD Power Positive power supply. VSS Power Negative power supply. -5- Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX 4. BLOCK DIAGRAM OSCI OSCO XIN IP0[7:4] XOUT IP0[6] OSCSEL RESETB Timing Generator BP0[7:0] Interrupt Controller 4 Timers I/O BP1[7:0] 16 bits uP Address/Data Bus Data RAM Program ROM Mixer Speaker Driver DAC 5. ABSOLUTE MAXIMUM RATINGS PARAMETER RATING -0.3 to +7.0 Storage Temperature °C -55 to +150 Operating Temperature V 0 to +70 D.C. Voltage on Any Pin to Ground Potential V -0.3 to VDD +0.3 Supply Voltage to Ground Potential UNIT °C Note: Exposure to conditions beyond those listed under Absolute Maximum Ratings may adversely affect the life and reliability of the device. -6- W566BXXX W566BXXX 6. D.C. ELECTRICAL CHARACTERISTICS (VDD - VSS = 4.5 V, FM = 8 MHz, FS = 32768 Hz, TA = 25° C; No Load unless otherwise specified) PARAMETER SYM. SPEC. TEST CONDITIONS UNIT Min. Typ. Max. FSYS = 4 MHz 2.4 - 5.5 V FSYS = 8 MHz 3.6 - 5.5 V Operating Voltage VDD Operating Current IOP FSYS = FM, FS active, normal operation - - 12 mA Hold Current IHD FSYS = FS, FM inactive, HOLD mode - - 25 µA Standby Current ISB STOP mode - - 1 µA VIL All input pins except RESETB VSS - 0.3 VDD V RESETB VSS - 0.3 VDD V 0.7 VDD - VDD V Input Low Voltage Input High Voltage Pull High Resistance - - 4 mA - - 8 mA Vout = 2.4V, all output pins -4 - - mA -2.0 -2.4 -2.4 -3.0 -3.6 -3.2 -4.0 -4.8 -4.0 DAC Full Scale Current IOL Vout = 0.4V, all output pins expect BP0 -1.6 Output High Current All input pins Vout = 0.4V, BP0 only Output Low Current VIH -5.0 -6.0 IOH IDAC RIN VDD = 4.5V, RL = 100 All input pins except RESETB 150 RESERB 100 -7- 300 mA K K Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX 7. A.C. ELECTRICAL CHARACTERISTICS (VDD - VSS = 4.5 V, FM = 8 MHz, FS = 32768 Hz, TA = 25° C; No Load unless otherwise specified) PARAMETER SYMBOL SPEC. TEST CONDITIONS UNIT Min. Main-Clock Max. 7.6 8 8.4 MHz - 8 - MHz 26.214 32.768 39.322 KHz 125 - DC nS Ring type, R = 181 K - 3 5 mS Crystal type, FM = 8 MHz FM Typ. - 3 5 mS RC type, R = 965 K - 1 2 S - - 5 % 4 - - TCYC Ring type, R = 181 K Crystal type Sub-Clock FS Cycle Time TCYC Main-Clock Wake-up Stable Time TWSM Sub-Clock Wake-up Stable Time TWSS Main-Clock Frequency Deviation F F RESETB Active Width TRES RC type, R = 965 K FSYS = 8 MHz * FMAX - FMIN FMIN After FSYS stable Note* : "F MAX" is max. oscillation frequency for operating voltage V DD, "F MIN" is minimum oscillation frequency for operating voltage VDD -8- W566BXXX W566BXXX 8. STABILITY DATA · Resistance vs. Frequency for W566B025/B030/B040 W566B025/B030/B040 at VDD = 3.0V, main-clock in Ring Type Freq (MHz) Resistor vs. Frequency 4.3 4.2 4.1 4 3.9 3.8 3.7 3.6 3.5 3.4 3.3 360K 390K 430K 470K R (ohm) · Resistance vs. Frequency for W566B025/B030/B040 W566B025/B030/B040 at VDD = 4.5V, main-clock in Ring Type Resistor vs. Frequency Freq (MHz) 9 8.5 8 7.5 7 6.5 160K 180K 200K 220K R (Ohm) -9- Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX · Resistance vs. Frequency for W566B025/B030/B040 W566B025/B030/B040 at VDD = 3.0V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 38 37 36 35 34 33 32 31 30 29 910K 1M 1.1M 1.2M R (ohm) · Resistance vs. Frequency for W566B025/B030/B040 W566B025/B030/B040 at VDD = 4.5V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 39 38 37 36 35 34 33 32 31 30 29 910K 1M 1.1M R (ohm) - 10 - 1.2M W566BXXX W566BXXX · Resistance vs. Frequency for W566B060/B080 W566B060/B080 at VDD = 3.0V, main-clock in Ring Type Freq (MHz) Resistor vs. Frequency 4.3 4.2 4.1 4 3.9 3.8 3.7 3.6 3.5 3.4 3.3 360K 390K 430K 470K R (ohm) · Resistance vs. Frequency for W566B060/B080 W566B060/B080 at VDD = 4.5V, main-clock in Ring Type Resistor vs. Frequency Freq (MHz) 9 8.5 8 7.5 7 6.5 160K 180K 200K 220K R (Ohm) - 11 - Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX · Resistance vs. Frequency for W566B060/B080 W566B060/B080 at VDD = 3.0V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 39 38 37 36 35 34 33 32 31 30 29 910K 1M 1.1M 1.2M R (ohm) · Resistance vs. Frequency for W566B060/B080 W566B060/B080 at VDD = 4.5V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 40 39 38 37 36 35 34 33 32 31 30 910K 1M 1.1M R (ohm) - 12 - 1.2M W566BXXX W566BXXX · Resistance vs. Frequency for W566B100/B120/B150/B170 W566B100/B120/B150/B170 at VDD = 3.0V, main-clock in Ring Type Resistor vs. Frequency Freq (MHz) 6 5.5 5 4.5 4 3.5 3 270K 300K 330K 360K 390K 430K 470K R (ohm) · Resistance vs. Frequency for W566B100/B120/B150/B170 W566B100/B120/B150/B170 at VDD = 3.0V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 42 40 38 36 34 32 30 28 26 24 1M 1.1M 1.2M 1.5M 1.6M R (ohm) - 13 - Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX · Resistance vs. Frequency for W566B210/B260/B300/B340 W566B210/B260/B300/B340 at VDD = 3.0V, main-clock in Ring Type Freq (MHz) Resistor vs. Frequency 4.3 4.2 4.1 4 3.9 3.8 3.7 3.6 3.5 3.4 3.3 360K 390K 430K 470K R (ohm) · Resistance vs. Frequency for W566B210/B260/B300/B340 W566B210/B260/B300/B340 at VDD = 4.5V, main-clock in Ring Type Resistor vs. Frequency Freq (MHz) 9 8.5 8 7.5 7 6.5 160K 180K 200K R (Ohm) - 14 - 220K W566BXXX W566BXXX · Resistance vs. Frequency for W566B210/B260/B300/B340 W566B210/B260/B300/B340 at VDD = 3.0V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 36.5 35.5 34.5 33.5 32.5 31.5 30.5 29.5 28.5 27.5 820K 910K 1M 1.1M R (ohm) · Resistance vs. Frequency for W566B210/B260/B300/B340 W566B210/B260/B300/B340 at VDD = 4.5V, sub-clock in RC Type Freq (KHz) Resistor vs. Frequency for Sub-Clock 38 37 36 35 34 33 32 31 30 29 28 820K 910K 1M 1.1M R (ohm) - 15 - Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX 9. APPLICATION CIRCUITS · FM Connection W566B W566B VDD W566B W566B OSCI OSCI OSCO OSCO OSCSEL OSCSEL VSS Crystal type Ring type · FS Connection W566B W566B XIN XOUT RC type - 16 - W566BXXX W566BXXX · Speaker Output Connection W566B W566B VDD DAC VSS Current type speaker output · IR Tx/Rx Connection W566B W566B VDD LTM97AS LTM97AS BP0[0] 3 2 1 BP0[1] VSS BP0[7] VSS - 17 - Publication Release Date: April 24, 2002 Revision A1 W566BXXX W566BXXX Headquarters Winbond Electronics Corporation America Winbond Electronics (Shanghai) Ltd. No. 4, Creation Rd. III, Science-Based Industrial Park, Hsinchu, Taiwan TEL: 886-3-5770066 FAX: 886-3-5665577 http://www.winbond.com.tw/ 2727 North First Street, San Jose, CA 95134, U.S.A. TEL: 1-408-9436666 FAX: 1-408-5441798 27F, 2299 Yan An W. Rd. Shanghai, 200336 China TEL: 86-21-62365999 FAX: 86-21-62365998 Taipei Office Winbond Electronics Corporation Japan Winbond Electronics (H.K.) Ltd. 9F, No.480, Rueiguang Rd., Neihu Chiu, Taipei, 114, Taiwan, R.O.C. TEL: 886-2-8177-7168 FAX: 886-2-8751-3579 7F Daini-ueno BLDG, 3-7-18 Shinyokohama Kohoku-ku, Yokohama, 222-0033 TEL: 81-45-4781881 FAX: 81-45-4781800 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. - 18 -