Apuls Intergrated Circuits ASM7306C
The ASM7306C/8406C is very low cost voice synthesizer with 4-bit microprocessor. It has various features including 4-bit ALU, ROM, RAM, I/O ports, timers, clock generator, watchdog timer(WDT), voice synthesizer, etc . It consists of 22 instructions in the device.| Part No. | ASM7306C |
|---|---|
| Datasheet | ASM7306C Download |
| Manufacturer |  Apuls Intergrated Circuits |
| Description | VERY LOW-COST VOICE SYNTHESIZER WITH 4-BIT MICROPROCESSOR |
| Buy | Stock & Price |
GENERAL DESCRIPTION
It consists of 22 instructions in the device. With CMOS technology and halt function can minimize power dissipation . Its architecture is similar cycle, to RISC, with two stages of instruction pipeline. It allows all instructions to be in a executed single except for program branches and data table read instructions (which need two instruction cycles). 1.1 Feature Single power supply can operate from 2.4V through 5.5V Internal Program ROM: 4K x 10-bit 1 sets of 18-bit DPR can access up to 256K x 10 bits data memory space Data Registers:● 64 x 4-bit data RAM (00-1Fh plus 40h-5Fh)
● Unbanked special function registers (SFR) range: 20h-3Fh I/O Ports:
● PRA: 4-bit I/O Port A (2Bh)
● PRB: 2-bit Output Port B (2Dh) On-chip clock generator: Resistive Clock Drive(RM) Timer: 1
● Timer0: a 9-bit auto-reload timer/counter Stack: 2-level subroutine nesting HALT and Release from HALT function to reduce power consumption Watch Dog Timer (WDT) Instruction: 1...
