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MR82C55A-5B中文资料PDF规格书
MR82C55A-5B规格书详情
Description
The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in 2 groups of 12 and used in 3 major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors.
Static CMOS circuit design insures low operating power. TTL compatibility over the full military temperature range and bus hold circuitry eliminate the need for pull-up resistors. The Intersil advanced SAJI process results in performance equal to or greater than existing functionally equivalent products at a fraction of the power.
Features
• Pin Compatible with NMOS 8255A
• 24 Programmable I/O Pins
• Fully TTL Compatible
• High Speed, No “Wait State” Operation with 5MHz and 8MHz 80C86 and 80C88
• Direct Bit Set/Reset Capability
• Enhanced Control Word Read Capability
• L7 Process
• 2.5mA Drive Capability on All I/O Ports
• Low Standby Power (ICCSB) . . . . . . . . . . . . . . . . .10µA
产品属性
- 型号:
MR82C55A-5B
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
CMOS Programmable Peripheral Interface
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HAR |
2020+ |
CLCC28 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
H |
;9422 |
LCC |
140 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
H |
2022 |
NA |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
HAR |
24+ |
CLCC28 |
100 |
只做原装进口!正品支持实单! |
询价 | ||
HAR |
21+ |
CLCC28 |
187 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
HAR |
CLCC28 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
H |
23+ |
NA/ |
3371 |
原装现货,当天可交货,原型号开票 |
询价 | ||
H系列 |
23+ |
LCC |
66800 |
原装正品专营军工 |
询价 | ||
INTESIL |
QQ咨询 |
LCC |
153 |
全新原装 研究所指定供货商 |
询价 | ||
ISL |
2021+ |
LCC |
1600 |
自家库存,百分之百原装 |
询价 |