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P80C557E6EBB数据手册规格书PDF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
P80C557E6EBB产品属性
- 类型
描述
- 型号
P80C557E6EBB
- 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+ |
PLCC-68 |
5000 |
原装现货,优势热卖 |
|||
PHILIPS |
23+ |
PLCC68 |
12300 |
||||
PHILIPS |
23+ |
PLCC68 |
2800 |
绝对全新原装!现货!特价!请放心订购! |
|||
PHILIPS |
17+ |
PLCC |
6200 |
100%原装正品现货 |
|||
PHILIPS |
24+ |
12 |
原装现货,可开13%税票 |
||||
PHILIPS |
23+ |
PLCC68 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
|||
PHILIPS |
1715+ |
SOP |
251156 |
只做原装正品现货假一赔十! |
|||
PHILIPS |
2019+ |
PLCC |
9850 |
公司原装现货/长期供应 |
|||
PHILIPS |
23+ |
PLCC |
65480 |
||||
PHILIPS |
21+ |
PLCC68 |
5000 |
原装现货/假一赔十/支持第三方检验 |
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P80C557E6EBB 芯片相关型号
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NXP Semiconductors 荷兰皇家飞利浦
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