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P83C453EFAA中文资料飞利浦数据手册PDF规格书

P83C453EFAA
厂商型号

P83C453EFAA

功能描述

CMOS single-chip 8-bit microcontrollers

文件大小

262.78 Kbytes

页面数量

23

生产厂商 Philips Semiconductors
企业简称

PHI飞利浦

中文名称

荷兰皇家飞利浦

数据手册

下载地址一下载地址二

更新时间

2025-6-24 12:21:00

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P83C453EFAA规格书详情

DESCRIPTION

The Philips 8XC453 is an I/O expanded single-chip microcontroller fabricated with Philips high-density CMOS technology. Philips epitaxial substrate minimizes latch-up sensitivity.

The 8XC453 is a functional extension of the 87C51 microcontroller with three additional I/O ports and four I/O control lines. The 8XC453 is available in 68-pin LCC packages. Four control lines associated with port 6 facilitate high-speed asynchronous I/O functions.

The 87C453 includes an 8k × 8 EPROM, a 256 × 8 RAM, 56 I/O lines, two 16-bit timer/counters, a seven source, two priority level, nested interrupt structure, a serial I/O port for either a full duplex UART, I/O expansion, or multi-processor communications, and on-chip oscillator and clock circuits.

FEATURES

• 80C51 based architecture

• Seven 8-bit I/O ports

• Port 6 features:

– Eight data pins

– Four control pins

– Direct MPU bus interface

– ISA Bus Interface

– Parallel printer interface

– IBF and OBF interrupts

– A flag latch on host write

• On the microcontroller:

– 8k × 8 EPROM

Quick pulse programming algorithm

Two-level program security system

– 256 × 8 RAM

– Two 16-bit counter/timers

– Two external interrupts

• External memory addressing capability

– 64k ROM and 64k RAM

• Low power consumption:

– Normal operation: less than 24mA at 5V, 16MHz

– Idle mode

– Power-down mode

• Reduced EMI

• Full-duplex enhanced UART

– Framing error detection

– Automatic address recognition

供应商 型号 品牌 批号 封装 库存 备注 价格
恩XP
22+
QFP
20000
原装现货,实单支持
询价
INTEL
23+
DIP-40
8650
受权代理!全新原装现货特价热卖!
询价
PHI
20+
QFP-44
500
样品可出,优势库存欢迎实单
询价
INTEL
23+
65480
询价
INT
05+
原厂原装
62
只做全新原装真实现货供应
询价
PHI
24+
PQFP44
3629
原装优势!房间现货!欢迎来电!
询价
PHI
23+
QFP-44
68800
原厂授权一级代理,专业海外优势订货,价格优势、品种
询价
INTEL
19+
DIP
256800
原厂代理渠道,每一颗芯片都可追溯原厂;
询价
恩XP
2447
QFP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
恩XP
23+
QFP
50000
全新原装正品现货,支持订货
询价