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P87C51UBBB中文资料PDF规格书
P87C51UBBB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
产品属性
- 型号:
P87C51UBBB
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
80C51 8-bit microcontroller family 4K/128 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 |
21+ |
DIP40 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHILIPS |
2023+ |
DIP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
PHI |
20+ |
QFP |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
PHILIPS/飞利浦 |
23+ |
DIP |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
PHILIPS/飞利浦 |
2021+ |
DIP |
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 | ||
NEXPERIA/安世 |
2122+ |
SOT129 |
60000 |
全新原装正品现货,假一赔十 |
询价 | ||
NEXPERIA/安世 |
22+ |
SOT129 |
18000 |
原装正品 |
询价 | ||
PHILIPS |
DIP40 |
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 | |||
PHILIPS/飞利浦 |
1907+ |
DIP |
5520 |
只有现货原装!特价支持实单!实单请来电说明 |
询价 | ||
5000 |
公司存货 |
询价 |