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P83C557E6EFB/YYY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:
P83C557E6EFB/YYY
- 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 |
---|---|---|---|---|---|---|---|
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 |
23+ |
PLCC/68 |
12300 |
询价 | |||
PHILIPS |
00/01+ |
PLCC |
287 |
全新原装100真实现货供应 |
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 |
17+ |
QFP |
9700 |
只做全新进口原装,现货库存 |
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 |
1374 |
专业优势供应 |
询价 | ||
PHILIPS |
22+ |
QFP |
3000 |
原装现货 |
询价 | ||
PHILIPS |
23+ |
PLCC68 |
7100 |
绝对全新原装!现货!特价!请放心订购! |
询价 |