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P87C51FA-JB中文资料PDF规格书
P87C51FA-JB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 |
20+ |
DIP40 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
PHILIPS |
23+ |
QFP |
1053 |
专业优势供应 |
询价 | ||
int |
dc0318 |
原厂封装 |
450 |
INSTOCK:9/tube/dip40 |
询价 | ||
PHI |
2016+ |
QFP44 |
6528 |
只做进口原装现货!或订货,假一赔十! |
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 | ||
NXP/恩智浦 |
23+ |
NA/ |
290 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
INTEL/英特尔 |
22+ |
PLCC44 |
12000 |
只做原装、原厂优势渠道、假一赔十 |
询价 | ||
INTEL/英特尔 |
97+ |
DIP40 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PHI |
22+23+ |
DIP |
39111 |
绝对原装正品全新进口深圳现货 |
询价 | ||
INTEL/英特尔 |
21+ |
DIP40 |
1709 |
询价 |