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P87C51FA-IN中文资料PDF规格书
P87C51FA-IN规格书详情
DESCRIPTION
Three different Single-Chip 8-Bit Microcontroller families are presented in this datasheet:
•80C32/8XC52/8XC54/8XC58
•80C51FA/8XC51FA/8XC51FB/8XC51FC
•80C51RA+/8XC51RA+/8XC51RB+/8XC51RC+/8XC51RD+
For applications requiring 4K ROM/EPROM, see the 8XC51/80C31 8-bit CMOS (low voltage, low power, and high speed) microcontroller families datasheet.
FEATURES
•80C51 Central Processing Unit
•Speed up to 33MHz
•Full static operation
•Operating voltage range: 2.7V to 5.5V @ 16MHz
•Security bits:
–ROM – 2 bits
–OTP–EPROM – 3 bits
•Encryption array – 64 bytes
•RAM expandable to 64K bytes
•4 level priority interrupt
•6 or7 interrupt sources, depending on device
•Four 8-bit I/O ports
•Full-duplex enhanced UART
–Framing error detection
–Automatic address recognition
•Power control modes
–Clock can be stopped and resumed
–Idle mode
–Power down mode
•Programmable clock out
•Second DPTR register
•Asynchronous port reset
•Low EMI (inhibit ALE)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL |
22+ |
DIP40 |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
PHILIPS |
22+ |
QFP |
2317 |
品牌专业分销商,可以零售 |
询价 | ||
PHI |
22+23+ |
DIP |
39111 |
绝对原装正品全新进口深圳现货 |
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 | ||
INTEL |
20+ |
DIP40 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
INTEL |
2023+ |
DIP40 |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PHI |
N/A |
QFP |
63 |
询价 | |||
NXP |
2320+ |
DIP |
562000 |
16年只做原装原标渠道现货终端BOM表可配单提供样品 |
询价 | ||
PHILIPS |
22+ |
PLCC44 |
3521 |
原装正品!公司现货库存!价格优势!!! |
询价 | ||
INTEL(英特尔) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |