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| om .c 4U et 256 NOTES he IC DUAL TONE S a t FEATURES a .D w w w MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 .. .. .. MELODY M995C . . .. * 256 notes dual tone. VDD KN PS BZ KN TUNE K1 TUNE * PS : Sequence input. * K1, K2, K3 : Song select. * OCT : 8 scale up. APPLICATION * Melody Toys, Musical instrument. ELECTRICAL CHARACTERISTICS Characteristics Operating Voltage Operating Current Quiescent Current BZ Driving Current Oscillator Frequency Operating Temperature Sym. VDD IOP ISB IO FOSC Temp. Min. 1 0 Typ. 3 -- 1 100 80 25 Max. 3.5 10 5 APPLICATION DIAGRAM K3 K2 w VDD w w t a .D Y X 2 S a Rosc e h 60 U t4 e Unit V mA A mA KHz KHz ( @VDD=3V unless otherwise specified ) REMARKS .c m o KN TUNE K2 TUNE No load @ VDS=1V External30%, Rosc=300K -DB-DB2, Rosc=390K M995CP 1 K3 X K2 VDD K1 BZ PS 14 Y Rosc VDD M995C 1.94 X 1.76 mm =VDD Rb K1 PS OCT VSS BB BZ Rb VSS BB VDD 7 8 *All specs and applications shown above subject to change without prior notice. ( , ) 1/3 w w w .D a aS t ee h 4U t om .c 2004-08-16 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 .. .. .. MELODY 256 NOTES DUAL TONE SONG LIST M995C-1 1. LA REINE DEO SABA 2. FOR ALICE 3. MUSIC BOX DANCER IC M995C . . .. M995C-C1 1. MARY HAD LITTLE LAMB 2. TWINKLE TWINKLE LITTLE STAR 3. BRAHMS LULLABY M995C-2 1. JAPANESE LULLABY 2. BRAHMS LULLABY 3. ROCK-A-BY BABY M995C-DB 1. WEST MINISTER 2. DING 3. DING DONG M995C-3 1. DING DONG 2 TIMES 2. ALARM 3. FOR ALICE M995C-DB2 1. DING DONG 2. DING DING 3. WEST MINISTER M995C-4 1. JINGLE BELLS 2. WE WISH YOU A MERRY XMAS 3. SANTA CLAUS IS COMING TO TOWN M995C-C13 1. WEST MINISTER 2. DING DONG 2 TIMES 3. DING DANG DONG M995C-5 1. LONDON BRIDGE IS FALLING DOWN 2. MARY HAD A LITTLE LAMB 3. DOWN THE MOUNTAIN SIDE WE GO M995C-C14 1. DING DONG 2 TIMES 2. WEST MINISTER 3. FOR ALICE ( 14 SEC ) M995C-6 1. LOVE ME TENDER 2. IF YOU LOVE ME 3. I CAN'T STOP LOVING YOU M995C-C15 1. DING DONG 2 TIMES 2. WEST MINISTER 3. FOR ALICE ( 6 SEC ) M995C-8 1. A TIME FOR US 2. LOVE IS BLUE 3. ARE YOU LONESOME TONIGHT? 2/3 2004-08-16 MOSDESIGN SEMICONDUCTOR CORP. TAIPEI : TEL : FAX : H.K. : TEL : FAX : 886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961 .. .. .. MELODY 256 NOTES DUAL TONE PAD ASSIGNMENT & POSITION IC M995C . . .. 14 13 12 1 2 11 10 Y X 3 9 4 5 6 7 8 No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 NAME VSS VDD RETG BB BZ TEST X Y TEST3 K3 K2 K1 PS OCT X -838.5 -838.5 -838.5 -838.5 684.75 -424.5 377.25 841.5 840 325.5 149.25 -341.25 -510 -682.5 UNIT : um Y 747 585.75 -417.75 -750.75 -750.75 -755.25 -750.75 -750.75 -592.5 750.75 750.75 750.75 750.75 750.75 * CHIP SIZE ~ 1.94 x 1.76 mm2 * IC substrate should be connected to VDD in PCB (PCB IC VDD) ( , ) 3/3 2004-08-16 |
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