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MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : FAX : H.K. : TEL : FAX :
886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961
MELODY
768 NOTES 1 KEY 24 TUNES
FEATURES
* Up to 24 tunes. * 1 sequence trigger key. * Digital Envelope.
768 24
M948A
.. .. ..
TG
BZ
T1
T2 T3
T4 5 6...
APPLICATION
* Toys, Clock melody etc..
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 0.1 1 100 25 Max. 3.5 0.5 5 60 Unit V mA A mA KHz
( @VDD=3V unless otherwise specified ) REMARKS No load @ VDS=1V External30%, Rosc=270K
APPLICATION DIAGRAM
VDD BZ LO TG
M948AP
1 16
Y VSS Rosc VDD Y
2
M948A
1.78 x 1.86 mm =VDD
X VDD
Rosc X VSS
VDD BZ
TG
8
9 BB
*All specs and applications shown above subject to change without prior notice. ( , ) 1/3 2005-02-18
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : FAX : H.K. : TEL : FAX :
886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961
MELODY
768 NOTES 1 KEY 24 TUNES
SONG LIST
M948A-2 :
1. AMERICAN PATROL 2. RABBITS 3. OH! MY DARLING CLEMENTINE 4. BUTTERFLY 5. LONDON BRIDGE IS FALLING DOWN 6. ROW, ROW, ROW YOUR BOAT
768 24
M948A
.. .. ..
7. ARE YOU SLEEPING 8. HAPPY BIRTHDAY TO YOU 9. TOY SYMPHONY 10. HOME SWEET HOME 11. LULLABY 12. SHE WORE A YELLOW RIBBON
M948A-3 :
1. TWINKLE TWINKLE LITTLE STAR 2. FORGE IN THE FOREST 3. TOY SYMPHONY 4. AMERICAN PATROL 5. LONG LONG AGE 6. OH! MY DARLING CLEMENTINE 7. CUCKOO WALTZ 8. L'EAU VIVE 9. CHIM CHIM CHERECE 10. TREE 11. CLOCK 12. MARY HAD A LITTLE LAMB 13. WIEGENLIED 14. SUR LE PONT D'AVIGNON 15. YANKEE DOODLE 16. LITTLE BROWN JUG
M948A-4 :
1. JINGLE BELLS 2. SANTA CLAUS IS COMING TO TOWN 3. JOY TO THE WORLD 4. THE FIRST NOEL 5. IT CAME UPON THE MIDNIGHT CLEAR 6. WE WISH YOU A MERRY XMAS 7. DECK THE HALLS 8. SILENT NIGHT 9. OH! XMAS TREE 10. UP ON THE HOUSETOP 11. HARK! THE HERALD ANGELS SING 12. ANGELS WE HAVE HEARD ON HIGH
M948A-5 :
1. WE WISH YOU A MERRY XMAS 2. SANTA CLAUS IS COMING TO TOWN 3. JINGLE BELLS 4. DECK THE HALLS 5. O LITTLE TOWN OF BETHLEHEM 6. IT CAME UPON THE MIDNIGHT CLEAR 7. SILENT NIGHT 8. OH! XMAS TREE 9. O COME, ALL YA FAITHFUL 10. HARK! THE HERALD ANGELS SING 11. SILVER BELLS 12. ANGELS WE HAVE HEARD ON HIGH 13. JOY TO THE WORLD 14. THE FIRST NOEL 15. THE TWELVE DAYS OF XMAS 16. UP ON THE HOUSETOP
2/3
2005-02-18
MOSDESIGN SEMICONDUCTOR CORP.
TAIPEI : TEL : FAX : H.K. : TEL : FAX :
886-2- 22783733 886-2- 22783633 852- 27569109 852- 27566961
MELODY
768 NOTES 1 KEY 24 TUNES
SONG LIST
M948A-1 : MELODY + CLOCK CHIME
1. LONG LONG AGO 2. A LOVER'S CONCERTO 3. MOONLIGHT ON THE COLORADO 4. SOUVENIR D'ENFANCE 5. A DREAMING OF HOME AND MOTHER 6. HAPPY LIFE
768 24
M948A
.. .. ..
( USE FOR 1.5V , ROSC = 270K)
+ 1 chime + 2 chimes + 3 chimes + 4 chimes + 5 chimes + 6 chimes 7. FOR ALICE 8. NEW WORLD 9. OH! SUSANNA 10. HOME SWEET HOME 11. SANTA LUCIA 12. LA REINE DEO SABA + 7 chimes + 8 chimes + 9 chimes + 10 chimes + 11 chimes + 12 chimes
M948AC-1 : MELODY + CLOCK CHIME
1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. + 7 chimes + 8 chimes + 9 chimes + 10 chimes + 11 chimes + 12 chimes + 1 chime + 2 chimes + 3 chimes + 4 chimes + 5 chimes + 6 chimes 13. 14. 15. 16. 17. SILENCE 18. SILENCE 19. SILENCE 20. SILENCE 21. SILENCE 22. SILENCE 23. SILENCE 24. SILENCE + 7 chimes + 8 chimes + 9 chimes + 10 chimes
PAD ASSIGNMENT & POSITION
8 9 10
Y
7
6
5 No. 1 2 3 4 5 6 7 8 9 10 PAD TG VSS VDD X Y TEST1 TEST2 BB BZ T1 X 755 755 755 755 755 602 314 -161 -750 -756 UNIT : um Y -794 -260 -106 48 795 793 793 795 795 577
4
X
(0,0)
3 2 1
* CHIP SIZE ~ 1.78 x 1.86 mm2. * IC substrate should be connected to VDD in PCB (PCB IC VDD) *All specs and applications shown above subject to change without prior notice. ( , ) 3/3 2005-02-18

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