位置:P89C739ABA > P89C739ABA详情

P89C739ABA中文资料

厂家型号

P89C739ABA

文件大小

360.99Kbytes

页面数量

64

功能描述

8-bit Flash 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

P89C739ABA数据手册规格书PDF详情

GENERAL DESCRIPTION

The P89C738 and P89C739 (hereafter generally referred to as P89C738 unless the P89C739 is specifically mentioned) are 8 8-bit Flash microcontrollers manufactured in an advanced CMOS process and is a derivative of the PCB80C51 microcontroller family. This device provides architectural enhancements that make it applicable in a variety of applications in general control systems, especially in those systems which need a large on-chip ROM and RAM capacity.

FEATURES

• 80C51 CPU

• 64-kbyte on-chip Multiple Programming ROM (MTP-ROM), expandable externally to 64 kbytes program memory address space

• 512-byte on-chip RAM, expandable externally to 64 kbytes data memory address space

• P89C738 pin outs fully compatible to the standard 8051/8052

• 8-bit I/O ports for P89C738: 4 and P89C739: 6

• Full-duplex UART compatible with the standard 80C51 and the 8052

• Two standard 16-bit timers/event counters

• An additional 16-bit timer (functionally equivalent to the Timer 2 of the 8052)

• On-chip Watchdog Timer (T3)

• 6-source and 6-vector interrupt structure with 2 priority levels

• Up to 3 external interrupt request inputs

• Two programmable power reduction modes: Idle and Power-down

• Termination of Idle mode by any interrupt, external or Watchdog Timer reset

• Wake-up from Power-down by external interrupt, external or Watchdog Timer reset

• Packages, – P89C738: DIP40, PLCC44 and QFP44 – P89C739: PLCC68 and QFP64

• Improved Electromagnetic Compatibility (EMC)

• Frequency range: 3.5 to 40 MHz

• ROM code protection

更新时间:2025-7-30 16:31:00
供应商 型号 品牌 批号 封装 库存 备注 价格
PHI
23+
PLCC68
2870
绝对全新原装!现货!特价!请放心订购!
PHI
25+
PLCC68
4500
全新原装、诚信经营、公司现货销售!
PHI
2402+
PLCC-68
8324
原装正品!实单价优!
PHI
2023+环保现货
PLCC
50
专注军工、汽车、医疗、工业等方案配套一站式服务
PHI
16+
QFP
2500
进口原装现货/价格优势!
PHI
25+
QFP
6500
独立分销商 公司只做原装 诚心经营 免费试样正品保证
PHI
23+
QFP-80P
12300
PHI
2138+
QFP
8960
专营BGA,QFP原装现货,假一赔十
PHI
23+
QFP80
6000
原装正品假一罚百!可开增票!
PHI
23+
QFP-80
50000
全新原装正品现货,支持订货

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