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P87C54UBBB中文资料PDF规格书
P87C54UBBB规格书详情
DESCRIPTION
Three different Single-Chip 8-Bit Microcontroller families are presented in this datasheet:
•80C32/8XC52/8XC54/8XC58
•80C51FA/8XC51FA/8XC51FB/8XC51FC
•80C51RA+/8XC51RA+/8XC51RB+/8XC51RC+/8XC51RD+
For applications requiring 4K ROM/EPROM, see the 8XC51/80C31 8-bit CMOS (low voltage, low power, and high speed) microcontroller families datasheet.
FEATURES
•80C51 Central Processing Unit
•Speed up to 33MHz
•Full static operation
•Operating voltage range: 2.7V to 5.5V @ 16MHz
•Security bits:
–ROM – 2 bits
–OTP–EPROM – 3 bits
•Encryption array – 64 bytes
•RAM expandable to 64K bytes
•4 level priority interrupt
•6 or7 interrupt sources, depending on device
•Four 8-bit I/O ports
•Full-duplex enhanced UART
–Framing error detection
–Automatic address recognition
•Power control modes
–Clock can be stopped and resumed
–Idle mode
–Power down mode
•Programmable clock out
•Second DPTR register
•Asynchronous port reset
•Low EMI (inhibit ALE)
产品属性
- 型号:
P87C54UBBB
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
80C51 8-bit microcontroller family 8K-4K/256-1K 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 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
22+ |
DIP40 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 | ||
PHILIPS/飞利浦 |
1926+ |
DIP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
PHI |
2020+ |
LQFP |
760 |
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 | ||
PHILIPS/飞利浦 |
00+ |
DIP40 |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PHI |
23+ |
NA |
189 |
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询价 | ||
PHILIPS/飞利浦 |
23+ |
DIP40 |
90000 |
只做原厂渠道价格优势可提供技术支持 |
询价 | ||
PHILIPS |
23+ |
QFP |
12300 |
询价 | |||
PHILIPS |
2023+ |
QFP44 |
8800 |
正品渠道现货 终端可提供BOM表配单。 |
询价 | ||
Philips/ROYAL PHILIPS/飞利浦/ |
21+ |
QFP44 |
1920 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
PHILIPS |
QFP44 |
90000 |
公司集团化配单-有更多数量-免费送样-原包装正品现货- |
询价 |