80C51中文资料PDF规格书
80C51规格书详情
DESCRIPTION
The Philips 8XC51/31 is a high-performance static 80C51 design fabricated with Philips high-density CMOS technology with operation from 2.7V to 5.5V.
The 8XC51/31 contains a 4k × 8 ROM, a 128 × 8 RAM, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrupt structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip oscillator and clock circuits.
FEATURES
• 8051 Central Processing Unit
– 4k × 8 ROM (80C51)
– 128 × 8 RAM
– Three 16-bit counter/timers
– Boolean processor
– Full static operation
– Low voltage (2.7V to 5.5V@ 16MHz) operation
• Memory addressing capability
– 64k ROM and 64k RAM
• Power control modes:
– Clock can be stopped and resumed
– Idle mode
– Power-down mode
• CMOS and TTL compatible
• TWO speed ranges at VCC = 5V
– 0 to 16MHz
– 0 to 33MHz
• Three package styles
• Extended temperature ranges
• Dual Data Pointers
• Security bits:
– ROM (2 bits)
– OTP/EPROM (3 bits)
• Encryption array—64 bytes
• 4 level priority interrupt
• 6 interrupt sources
• Four 8-bit I/O ports
• Full–duplex enhanced UART
– Framing error detection
– Automatic address recognition
• Programmable clock out
• Asynchronous port reset
• Low EMI (inhibit ALE)
• Wake-up from Power Down by an external interrupt (8XC51)
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 |