ASM0912CB中文资料PDF规格书
ASM0912CB规格书详情
General Description
The ASM0912CB 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 16-bit DPR can access up to 32K 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 |
---|---|---|---|---|---|---|---|
ASMEDIA |
2022 |
QFN64 |
6800 |
原厂原装正品,价格超越代理 |
询价 | ||
ASMEDIA |
2402+ |
QFN |
8324 |
原装正品!实单价优! |
询价 | ||
ASMT |
21+ |
QFN |
50000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
ASMEDIA |
QFN |
17432 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
AMSEDIA |
09+ |
QFN |
286 |
原装现货 |
询价 | ||
ASMEDIA |
2021+ |
QFN |
6622 |
百分百原装正品 |
询价 | ||
ASMEDI |
2016+ |
QFN64 |
3900 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ASMT |
21+ |
QFN |
65200 |
一级代理/放心采购 |
询价 | ||
ASMEDIA |
2020+ |
QFN |
50 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
APLUS |
23+ |
原厂原包 |
19960 |
只做进口原装 终端工厂免费送样 |
询价 |