RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group DUAL CHANNEL VOICE MELODY Features - Operating voltage range: 2.4V ~ 5.0V 64K × 7 bits Data ROM Dual-channel voice melody can play out simultaneously; the voice melody can be played in 2 different or the same instrument. 1 sequential trigger key and 3 direct trigger key 4 LED output, where LED pattern can be either flashing or chasing according to melody. 2 outputs for motor driver, MT1 & MT2; high signal of each output is programmable using the melody ROM. Provide 2 option pins (MS1, MS2) for Power-ON Play, Power-ON Stand-by, or trigger mode selections 1 CNTO pin output Typical frequency: 1.4 MHz General Description RTS3351C is a dual channel voice synthesizer. The dual tone voice melody is generated through programming the sampling rates. There are two kinds of instruments which can be simultaneously played out with sustainable voice, therefore, using small voice-ROM size, RTS3351C can achieve real instrument effects (especially instruments that need sustainable voice). Multiple musical instrument effects (more than 2 channels) are achieved by combining two chips together to perform 4-channel voice melody. RTS3351C also provides 2 programmable output drivers (MT1 & MT2) and 4 LED outputs for various applications. Block Diagram OSCI OSCO MS1 MS2 STGB TR1B TR2B TR3B LED Main Control LED1 LED2 LED3 LED4 CNTO Speech1 Multiplexer & ROM D/A BD Speech2 MOTOR MT1 MT2 V2.0 Data Sheet May, 12/2002 www.msquaretech.com Page 7 of 1 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square. RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group Absolute Maximum Ratings Comments* DC Supply Voltage.................…..................0V to 5.0V Input/Output Voltage...........GND -0.2V to VDD + 0.2V Operating temperature..............................-10°C to 60°C Storage Temperature..............................-25°C to 125°C Never allow a stress to exceed the values listed under "Absolute Maximum Ratings", otherwise the device would suffer from a permanent damage. Nor is a stress at the listed value be allowed to persist over a period, since an extended exposure to the absolute maximum rating condition may also affect the reliability of the device, if not causing a damage thereof. AC DC Electrical Characteristics (VDD=3.0V, GND=0V, TA=25°C, unless otherwise specified) Parameter Symbol Min. Typ. Operating Voltage VDD 2.4V 3.0V Stand -by Current Istb Operating Current Idd Output Current for LED Iled 4.0mA MT1, MT2 Output Current Imt 8mA CNTO Output Current BD Driving Current Oscillator Frequency Deviation Per Lot Max. 5V 1 A 1mA - Icnt IBD - 2.0mA 0.7mA - ∆F/F - - ± 15% Condition Full load Unload VOH = 1.7V VOH = 0.7V VOH = 0.7V VOH = 0.7V Pad Description Designation CNTO STGB TR1B-TR3B MS1, MS2 BD T1B, T2B VDD, GND LED1 - LED4 MT1, MT2 OSCI, OSCO V2.0 Data Sheet May, 12/2002 Description Control output pin (high active) Sequential trigger pin Direct trigger pin Mode select pin Audio output pin For testing only Power supply pin LED output pin; in test mode, they will dump the code patterns. Motor driver pin (high active) Oscillator pin www.msquaretech.com Page 7 of 2 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square. RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group Timing Diagram (debounce time = 25ms) This chip has 2 option pins, MS1& MS2, for mode selections: (floating = GND, "0" = GND, "1" = VDD) MS1, MS2 = 00 → one-shot mode with retrigger + level-hold MS1, MS2 = 01 → ON/OFF mode MS1, MS2 = 10 → true level-hold MS1, MS2 = 11 → Power-ON play 1. MS1, MS2 (0,0) / one-shot with retrigger + level-hold: STGB T1 T2 M1 AUDO TRXB T3 M2 T1 M4 M3 T2 T3 S2 S1 AUDO T4 M5 ... M Last M1 S5 ... S S1 M2 T4 S3 S4 Last S2 TRXB = TR1B, TR2B, TR3B M1 ~ M Last = group1 + group2 + group3 2. MS1, MS2 (0,1) / ON-OFF mode STGB/TRXB TRXB AUDO TRXB S1-SLast STRGB/TRXB STRGB STRGB/TRXB M1 - last S1-SLast M1 3. MS1, MS2 (1, 0) / true level-hold STGB/TRXB STGB AUDO M1 Force stop M2 STGB M3 TRXB M4 M5 S1 S2 4. MS1, MS2 (1,1) / power on play After power On, IC begins to play from the first song to the last and back to the first. 5. Tempo, LED pattern and code for direct trigger pin access are programmable at the beginning of each song. V2.0 Data Sheet May, 12/2002 www.msquaretech.com Page 7 of 3 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square. RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group LED Pattern LED pattern codes are programmable at the beginning of each song. bright dark chasing 1 chasing 2 chasing 3 flash Application Circuit (a) 30KW VDD OSCO OSCI LED4 LED3 LED2 LED1 T2B MT2 GND MT1 RTS3351C CNTO V2.0 Data Sheet May, 12/2002 STGB TR1B TR2B TR3B MS2 MS1 BD www.msquaretech.com T1B Page 7 of 4 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square. RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group (b) VDD=3V CNTO STGB VDD CNTO VDD OSCO STGB OSCO TR1B TR2B TR1B 30K OSCI TR2B TR3B TR3B RTS3351C MS2 MS1 BD T1B GND OSCI RTS3351C MS2 LED4 LED3 MS1 LED2 BD T1B LED1 T2B GND LED4 LED3 LED2 LED1 T2B 1.5K V2.0 Data Sheet May, 12/2002 www.msquaretech.com Page 7 of 5 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square. RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group Bonding Diagram Designation OSCI OSCO VDD about 1.04 mm RTS3351C MS2 MS1 TR2B STGB TR1B TR3B LED3 T1B LED1 LED2 CNTO LED4 MT1 MT2 BD T2B OSCI OSCO VDD MS2 MS1 STGB TR1B TR2B TR3B T1B LED1 LED2 LED3 LED4 MT1 MT2 CNTO T2B GND BD X Y 56.0 56.0 63.25 63.75 58.95 65.65 306.65 430.65 488.85 623.95 735.2 861.55 991.25 1112.65 1246.65 1369.6 1484.15 1610.25 1757.4 1878.2 912.55 739.5 599.35 485.05 353.5 94.85 79.45 80.15 78.75 79.45 78.3 79.4 76.65 78.45 77.75 76.35 77.15 76.05 72.85 122.35 GND Unit: in um X: 2070 Y: 1040 about 2.07 mm Note: Substrate is connected to GND Song List RTS3351C-1 Direct trigger 1: Direct trigger 2: 1. Jingle Bells 2. Deck The Hall 3. Here Comes Santa Claus 4. Angels We Have Heard On High 5. We Wish You a Merry Christmas 6. Joy to The World 7. The 12 Days Of Christmas 8. The First Noel 9. Sleight Ride 10. The Friendly Beast 11. Good King Wenceslas V2.0 Data Sheet May, 12/2002 12. Christmas Tree 13. O Holy Night 14. Hark! The Hearld Angels Sing 15. Away In A Manger (Mueller) 16. Angels From The Realms Of Glory 17. Away In A Manger 18. The Holly & Ivy Direct trigger 3: 19. Silent Night www.msquaretech.com Page 7 of 6 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square. RTS3351C M-Square Technologies Corp. A Subsidiary of Realtek Group RTS3351C-4 Instrument 1. OBEO 2. VIBRAPHONE 3. PICCOLO 4. GLOCKENSPIE 5. TRUMPET 6. TROMBONE 7. TUBA Direct trigger 1: 1. Santa Claus Is Coming To Down 2. We Wish You A Merry Christmas 3. Jingle Bells 4. The First Noel Direct trigger 2: 5. O Little Town Of Bethlehem 6. Deck The Halls 7. The Little Drummer Boy 8. Hark! The Herald Angels Sing Direct trigger 3: 9. Joy To The World 10. Silent Night 11. The Twelve Days Of Christmas 12. Angels We Have Heard On High Sequential trigger: 1. Santa Claus Is Coming To Down 2. We Wish You A Merry Christmas 3. Jingle Bells 4. The First Noel 5. O Little Town Of Bethlehem 6. Deck The Halls 7. The Little Drummer Boy 8. Hark! The Herald Angels Sing 9. Joy To The World 10. Silent Night 11. The Twelve Days Of Christmas 12. Ang els We Have Heard On High M M--S Sq qu aarree T Teecch hn no ollo og giieess C Co orrp po oraattiio on A Subsidiary of Realtek Group HEAD QUARTER Floor 4, No. 2, Industry E. RD. IX, Science-Based Industrial Park, Hsinchu, 300 Taiwan, R.O.C. Tel: 886-3-6661028 Fax: 886-3-6661928 HONGKONG OFFICE SHENZHEN OFFICE Room 1403, Charm Centre 700 Castle Peak Rd., Lai Chi Kok Kowloon, Hong Kong Tel: 852-29593235 Fax:852-27425267 V2.0 Data Sheet May, 12/2002 Room 1508, Block A, Union Square, No.5022 Caitian Rd..Futian,Shenzhen Tel:6-755-2900672 Fax:86-755-2900681 www.msquaretech.com Page 7 of 7 The above information is the exclusive intellectual property of M-Square Technologies Corporation and shall not be disclosed, distributed without permission from M-Square.