asm1506c Aplus Integrated circuits Inc., asm1506c Datasheet - Page 5

• Manufacturer Part Number: asm1506c
• Description: Very Low-cost Voice Synthesizer With 4-bit Microprocessor
• Manufacturer: Aplus Integrated circuits Inc.

1.2 Pin-Out
1.3 Application circuit
ASM1506C Pin-Out
VDD
PRA3-1
PRA0/RESET
OSC
COUT
GND
TEST
PRB0-1
I/O
I/O
O
O
O
I
I
I
Std./O.D.
Std./O.D.
Std./O.D. Output type with standard or Open-Drain output
STI
STI
-
-
-
-
-
Power supply during operation
I/O port with programmable strong pull-low or weak pull-low or
fix-input-floating capability
Output type with standard or Open-Drain output
I/O port with programmable strong pull-low or weak pull-low or
fix-input-floating capability
Output type with standard or Open-Drain output
Mask option selected as an external RESET pin with weak pull-low capability
RM mode Oscillator input
Current Output of Audio
Circuit Ground Potential
Enter Test Mode. ( TEST = High )
4
ASM1506C
Rev 1.0
2002/9/22