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P87C51UFPN中文资料飞利浦数据手册PDF规格书
P87C51UFPN规格书详情
DESCRIPTION
The Philips microcontrollers described in this data sheet are high-performance static 80C51 designs incorporating Philips’ high-density CMOS technology with operation from 2.7 V to 5.5 V.
They support both 6-clock and 12-clock operation. The 8xC31X2/51X2 and 8xC32X2/52X2/54X2/58X2 contain 128 byte RAM and 256 byte RAM respectively, 32 I/O lines, three 16-bit counter/timers, a six-source, four-priority level nested interrup structure, a serial I/O port for either multi-processor communications, I/O expansion or full duplex UART, and on-chip
oscillator and clock circuits.
FEATURES
• 80C51 Central Processing Unit
–4 kbytes ROM/EPROM (80/87C51X2)
–8 kbytes ROM/EPROM (80/87C52X2)
–16 kbytes ROM/EPROM (80/87C54X2)
–32 kbytes ROM/EPROM (80/87C58X2)
–128 byte RAM (80/87C51X2 and 80C31X2)
–256 byte RAM (80/87C52/54X2/58X2 and 80C32X2)
–Boolean processor
–Fully static operation
–Low voltage (2.7 V to 5.5 V at 16 MHz) operation
• 12-clock operation with selectable 6-clock operation
• Memory addressing capability
–64 kbytes ROM and 64 kbytes RAM
• Power control modes:
–Clock can be stopped and resumed
–Idle mode
–Power-down mode
• CMOS and TTL compatible
• Two speed ranges at VCC= 5 V
–0 to 30 MHz with 6-clock operation
–0 to 33 MHz with 12-clock operation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS |
23+ |
PLCC |
9280 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
PHILIPS |
23+ |
PLCC-44 |
5000 |
原装现货,优势热卖 |
询价 | ||
PHILIPS |
21+ |
PLCC |
12588 |
原装正品,自己库存 假一罚十 |
询价 | ||
NXP |
23+ |
PLCC44 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
NXP/恩智浦 |
22+ |
PLCC44 |
10589 |
原装正品 |
询价 | ||
PHILIPS |
23+ |
PLCC-44 |
20000 |
全新原装假一赔十 |
询价 | ||
NXP/恩智浦 |
1824+ |
PLCC44 |
2642 |
原装现货专业代理,可以代拷程序 |
询价 | ||
NXP |
22+ |
PLCC |
3000 |
优势型号,长期有货,放心查询! |
询价 | ||
PHI |
22+ |
PLCC |
5000 |
绝对原装自家现货!真实库存!欢迎来电! |
询价 | ||
NXP/恩智浦 |
2021+ |
PLCC44 |
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 |