首页>ASM12712C-1>规格书详情
ASM12712C-1中文资料APLUS数据手册PDF规格书
ASM12712C-1规格书详情
General Description
The ASM12712C 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. With CMOS technology and halt function can minimize power dissipation. Its architecture is similar to RISC, with two stages of instruction pipeline. It allows all instructions to be executed in a single cycle, except for program branches and data table read instructions (which need two instruction cycles).
Feature
Single power supply can operate from 2.4V through 5V
Internal Program ROM: 4K x 10-bit
1 sets of 19-bit DPR can access up to 512K x 10 bits data memory space
Data Registers:
• 96 x 4-bit data RAM (00-1Fh plus 40h-7Fh)
• Unbanked special function registers (SFR) range: 20h-3Fh
I/O Ports:
• PRA: 4-bit I/O Port A (2Bh)
• PRB: 4-bit Output Port B (2Dh)
• PRC: 4-bit Input Port C (2Fh)
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-cycle instruction except for table read and program branches which are 2-cycles
Number of instruction: 22
The Voice function can be implemented by microprocessor instruction
• One 8-bit COUT output for ASMxxxxx
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AppliedPo |
23+ |
SOT-23 |
54535 |
原装正品现货 |
询价 | ||
ASMEDIA |
24+ |
QFN48 |
5000 |
全新原装正品,现货销售 |
询价 | ||
APPLIEDPOWER |
23+ |
SOT-23 |
50000 |
原装正品 支持实单 |
询价 | ||
ASMEDIA |
24+ |
QFN48 |
2210 |
市场最低 原装现货 假一罚百 可开原型号 |
询价 | ||
APPLIEDPOWER |
24+ |
SOT-23 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
ASMEDIA |
23+ |
QFN |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
ASMEDIA |
25+ |
QFN64 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
L-com |
24+ |
自由悬挂 |
4520 |
RF射频连接器在售 |
询价 | ||
ASMEDIA |
23+ |
QFN64 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
ASMT |
24+ |
QFN |
34 |
询价 |