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P80C652EBB中文资料

厂家型号

P80C652EBB

文件大小

185.52Kbytes

页面数量

22

功能描述

CMOS single-chip 8-bit microcontrollers

数据手册

下载地址一下载地址二

简称

PHILIPS飞利浦

生产厂商

Philips Semiconductors

中文名称

荷兰皇家飞利浦官网

P80C652EBB数据手册规格书PDF详情

DESCRIPTION

The P80C652/83C652 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 80C652/83C652 has the same instruction set as the 80C51. Three versions of the derivative exist:

83C652 — 8k bytes mask programmable ROM

80C652 — ROMless version

87C652 — EPROM version (described in a separate chapter)

This device provides architectural enhancements that make it applicable in a variety of applications for general control systems. The 8XC652 contains a non-volatile 8k × 8 read-only program memory, a volatile 256 × 8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), a multi-source, two-priority-level, nested interrupt structure, an I2C interface, UART and on-chip oscillator and timing circuits. For systems that require extra capability, the 8XC652 can be expanded using standard TTL compatible memories and logic.

The device also functions as an arithmetic processor having facilities for both binary and BCD arithmetic plus bit-handling capabilities. The instruction set consists of over 100 instructions: 49 one-byte, 45 two-byte and 17 three-byte. With a 16(24)MHz crystal, 58 of the instructions are executed in 0.75(0.5)µs and 40 in 1.5(1)µs. Multiply and divide instructions require 3(2)µs.

FEATURES

• 80C51 central processing unit

• 8k × 8 ROM expandable externally to 64k bytes

• 256 × 8 RAM, expandable externally to 64k bytes

• Two standard 16-bit timer/counters

• Four 8-bit I/O ports

• I2C-bus serial I/O port with byte oriented

master and slave functions

• Full-duplex UART facilities

• Power control modes

– Idle mode

– Power-down mode

• ROM code protection

• Extended frequency range: 3.5 to 24 MHz

• Three operating ambient temperature ranges:

0 to +70°C

–40 to +85°C

–40 to +125°C

更新时间:2025-7-22 17:13:00
供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
24+
QFP44
8500
只做原装正品假一赔十为客户做到零风险!!
PHI
20+
QFP44
500
样品可出,优势库存欢迎实单
PHI
23+
QFP-44
8890
价格优势/原装现货/客户至上/欢迎广大客户来电查询
PHI
16+
QFP
8000
原装现货请来电咨询
PHI
03/04+
QFP44
34
全新原装100真实现货供应
PHI
2003+
QFP-44
200
原装现货海量库存欢迎咨询
PHI
05+
QFP44
4610
一级代理,专注军工、汽车、医疗、工业、新能源、电力
PHI
QFP-44
68500
一级代理 原装正品假一罚十价格优势长期供货
PHI
2023+
SMD
5242
安罗世纪电子只做原装正品货
PHI
2023+
QFP
50000
原装现货

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