P83C557E6中文资料PDF规格书
P83C557E6规格书详情
GENERAL DESCRIPTION
The P80C557E6/P83C557E6 (hereafter generically referred to as P8xC557E6) single-chip 8-bit microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The P8xC557E6 has the same instruction set as the 80C51. Three versions of the derivative exist:
• P83C557E6 — 48 Kbytes mask programmable ROM
• P80C557E6 — ROMless version of the P83C557E6
FEATURES
• 80C51 central processing unit
• 48 K × 8 ROM, expandable externally to 64 Kbytes
• ROM Code protection
• 1536 × 8 RAM, expandable externally to 64 Kbytes
• Two standard 16-bit timer/counters
• An additional 16-bit timer/counter coupled to four capture registers
and three compare registers
• A 10-bit ADC with eight multiplexed analog inputs and
programmable autoscan
• Two 8-bit resolution, pulse width modulation outputs
• Five 8-bit I/O ports plus one 8-bit input port shared with analog
inputs
• I2C-bus serial I/O port with byte oriented master and slave
functions
• Full-duplex UART compatible with the standard 80C51
• On-chip watchdog timer
• 15 interrupt sources with 2 priority levels (2 to 6 external sources
possible)
• Extended temperature range (–40 to +85 °C)
• 4.5 to 5.5 V supply voltage range
• Frequency range for 80C51–family standard oscillator: 3.5 MHz to
16 MHz
• PLL oscillator with 32 kHz reference and software–selectable
system clock frequency
• Seconds Timer
• Software enable/disable of ALE output pulse
• Electromagnetic compatibility improvements
• Wake–up from Power–down by external or seconds interrupt
产品属性
- 型号:
P83C557E6
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Single-chip 8-bit microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
22+ |
plcc |
6980 |
原装现货,可开13%税票 |
询价 | |||
22+ |
PLCC44 |
500000 |
行业低价,代理渠道 |
询价 | |||
Philips/ROYAL PHILIPS/飞利浦/ |
21+ |
QFP |
1976 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS |
2023+ |
QFP |
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 | ||
PHILIPS |
23+ |
QFP |
2500 |
全新原装假一赔十 |
询价 | ||
NXP |
2020+ |
QFP44 |
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 | ||
PHI |
21+ |
QFP |
50000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
PHI |
23+ |
PLCC/68 |
12300 |
询价 | |||
PHILIPS/飞利浦 |
21+ |
PLCC |
7540 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
PHILIPS |
23+ |
PLCC68 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 |