80C51中文资料PDF规格书
80C51规格书详情
DESCRIPTION
The 87C51FA and 87C51FB Single-Chip 8-Bit Microcontrollers are manufactured in an advanced CMOS process and are derivatives of the 80C51 microcontroller family. The 87C51FA/FB has the same instruction set as the 80C51.
FEATURES
• 80C51 central processing unit
• 87C51FA: 8k × 8 EPROM
87C51FB: 16k × 8 EPROM
– expandable externally to 64k bytes
– Quick Pulse programming algorithm
– Two level program security system
• 256 × 8 RAM, expandable externally to 64k bytes
• Three 16-bit timer/counters
– T2 is an up/down counter
• Programmable Counter Array (PCA)
– High speed output
– Capture/compare
– Pulse Width Modulator
– Watchdog Timer
• Four 8-bit I/O ports
• Full-duplex enhanced UART
– Framing error detection
– Automatic address recognition
• Power control modes
– Idle mode
– Power-down mode
• Once (On Circuit Emulation) Mode
• Five package styles
• OTP package available
产品属性
- 型号:
80C51
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
80C51 8-bit microcontroller family 4K/128 OTP/ROM/ROMless low voltage 2.7V.5.5V, low power, high speed 33 MHz
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
2020+ |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | |||
MHS |
22+ |
PLCC |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
OKI |
24+ |
QFP |
58000 |
全新原厂原装正品现货,可提供技术支持、样品免费! |
询价 | ||
OKI |
20+ |
QFP44 |
67500 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
OKI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
OKI |
23+ |
NA |
9856 |
原装正品,假一罚百! |
询价 | ||
OKI |
22+ |
QFP44 |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MHS |
21+ |
PLCC |
6270 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
OKI |
2020+ |
QFP |
93 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
OKI/Oki Electric Cable Co.,Ltd |
21+ |
13000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |