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P87C51FC-IA中文资料PDF规格书
P87C51FC-IA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)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTEL |
21+ |
DIP-40 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHILIPS |
2023+ |
PLCC44 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHI |
2020+ |
PLCC |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
PHI |
23+ |
PLCC |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
PHI |
22+ |
PLCC |
2789 |
全新原装自家现货!价格优势! |
询价 | ||
PHILIPS/飞利浦 |
QFP44 |
68943 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
PHI |
2021+ |
QFP |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
PHILIPS |
23+ |
PLCC44 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
PHILIPS |
23+ |
PLCC |
12300 |
询价 | |||
INTEL |
DIP-40 |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 |