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IS89C51-12WI中文资料PDF规格书
IS89C51-12WI规格书详情
GENERAL DESCRIPTION
The ISSI IS89C51 is a high-performance microcontroller fabricated using high-density CMOS technology. The CMOS IS89C51 is functionally compatible with the industry standard 80C51 microcontrollers.
The IS89C51 is designed with 4-Kbytes of Flash memory, 128 x 8 RAM; 32 programmable I/O lines; a serial I/O port for either multiprocessor communications, I/O expansion or full duplex UART; two 16-bit timer/counters; an six-source, two-priority-level, nested interrupt structure; and an on-chip oscillator and clock circuit. The IS89C51 can be expanded using standard TTL compatible memory.
FEATURES
• 80C51 based architecture
• 4-Kbytes of on-chip Reprogrammable Flash Memory
• 128 x 8 RAM
• Two 16-bit Timer/Counters
• Full duplex serial channel
• Boolean processor
• Four 8-bit I/O ports, 32 I/O lines
• Memory addressing capability
– 64K ROM and 64K RAM
• Program memory lock
– Lock bits (3)
• Power save modes:
– Idle and power-down
• Six interrupt sources
• Most instructions execute in 0.3 µs
• CMOS and TTL compatible
• Maximum speed: 40 MHz @ Vcc = 5V
• Industrial temperature available
• Packages available:
– 40-pin DIP
– 44-pin PLCC
– 44-pin PQFP
产品属性
- 型号:
IS89C51-12WI
- 功能描述:
8-Bit Microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ISSI |
23+ |
PLCC44 |
1068 |
全新原装现货 |
询价 | ||
22+ |
5000 |
询价 | |||||
ISI |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ISSI |
99+ |
PLCC |
52 |
原装现货海量库存欢迎咨询 |
询价 | ||
ISSI |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
ICS |
2020+ |
PLCC |
26 |
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 | ||
ISSI |
新年份 |
PLCC |
3500 |
绝对全新原装现货,欢迎来电查询 |
询价 | ||
ISSI |
23+ |
PLCC44 |
4500 |
全新原装、诚信经营、公司现货销售 |
询价 | ||
ISSI |
23+ |
PLCC44 |
5000 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
ISSI |
23+ |
PLCC |
8000 |
全新原装现货,欢迎来电咨询 |
询价 |