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P87C51UFAA中文资料飞利浦数据手册PDF规格书
P87C51UFAA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/飞利浦 |
PLCC44 |
12000 |
原装现货,长期供应,终端账期支持 |
询价 | |||
PHILIPS/飞利浦 |
1926+ |
PLCC |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
PHILIPS/飞利浦 |
24+ |
PLCC44 |
18500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
PHILIPS/飞利浦 |
22 |
PLCC44 |
15000 |
3月31原装,微信报价 |
询价 | ||
PHILIPS |
0326+ |
PLCC44 |
1300 |
普通 |
询价 | ||
PHILIPS |
PLCC44 |
7563 |
提供BOM表配单只做原装货值得信赖 |
询价 | |||
PHILIPS/飞利浦 |
22+ |
PLCC44 |
25000 |
只做原装进口现货,专注配单 |
询价 | ||
PHILIPS |
23+ |
PLCC44 |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
PHILIPS |
22+ |
PLCC44 |
28600 |
只做原装正品现货假一赔十一级代理 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
PLCC44 |
50000 |
只做原装正品,假一罚十,欢迎咨询 |
询价 |