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P87C51RD+5B中文资料PDF规格书
P87C51RD+5B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:
P87C51RD+5B
- 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 |
23+ |
QFP44 |
5000 |
原装现货,优势热卖 |
询价 | ||
PHI |
23+ |
PLCC/44 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
PHI |
18+ |
PLCC44 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
PHILIPS |
2020+ |
PLCC |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
PHILIPS/飞利浦 |
22+ |
PLCC |
37107 |
郑重承诺只做原装进口现货 |
询价 | ||
PHI |
2023+ |
PLCC/44 |
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 | ||
PHI |
23+ |
NA |
3230 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
PHILIPS/飞利浦 |
PLCC44L |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 | |||
PHILIPS原装 |
01+ |
PLCC-44 |
2886 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
PHILIPS/飞利浦 |
21+ |
PLCC |
6000 |
全新原装 现货 价优 |
询价 |