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P80C652FFB规格书详情
DESCRIPTION
The P80C652/83C652 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 80C652/83C652 has the same instruction set as the 80C51. Three versions of the derivative exist:
83C652 — 8k bytes mask programmable ROM
80C652 — ROMless version
87C652 — EPROM version (described in a separate chapter)
This device provides architectural enhancements that make it applicable in a variety of applications for general control systems. The 8XC652 contains a non-volatile 8k × 8 read-only program memory, a volatile 256 × 8 read/write data memory, four 8-bit I/O ports, two 16-bit timer/event counters (identical to the timers of the 80C51), a multi-source, two-priority-level, nested interrupt structure, an I2C interface, UART and on-chip oscillator and timing circuits. For systems that require extra capability, the 8XC652 can be expanded using standard TTL compatible memories and logic.
The device also functions as an arithmetic processor having facilities for both binary and BCD arithmetic plus bit-handling capabilities. The instruction set consists of over 100 instructions: 49 one-byte, 45 two-byte and 17 three-byte. With a 16(24)MHz crystal, 58 of the instructions are executed in 0.75(0.5)µs and 40 in 1.5(1)µs. Multiply and divide instructions require 3(2)µs.
FEATURES
• 80C51 central processing unit
• 8k × 8 ROM expandable externally to 64k bytes
• 256 × 8 RAM, expandable externally to 64k bytes
• Two standard 16-bit timer/counters
• Four 8-bit I/O ports
• I2C-bus serial I/O port with byte oriented
master and slave functions
• Full-duplex UART facilities
• Power control modes
– Idle mode
– Power-down mode
• ROM code protection
• Extended frequency range: 3.5 to 24 MHz
• Three operating ambient temperature ranges:
0 to +70°C
–40 to +85°C
–40 to +125°C
产品属性
- 型号:
P80C652FFB
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
CMOS single-chip 8-bit microcontroller
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
PHILIPS/飞利浦 |
QFP |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 | |||
PHI |
2023+ |
QFP |
50000 |
原装现货 |
询价 | ||
PHILIPS |
9605 |
96 |
公司优势库存 热卖中! |
询价 | |||
PHI |
22+ |
QFP |
3000 |
原装现货 |
询价 | ||
PHILIPS |
23+ |
NA |
299 |
专做原装正品,假一罚百! |
询价 | ||
PHILIPS |
23+ |
QFP-44P |
12300 |
询价 | |||
NXP |
23+ |
DIP40 |
5000 |
原装正品,假一罚十 |
询价 | ||
PHILIPS |
22+ |
DIP40 |
3000 |
原装正品,支持实单 |
询价 | ||
PHILIPS |
19+ |
9850 |
公司原装现货/随时可以发货 |
询价 | |||
PHILIPS/飞利浦 |
1535+ |
143 |
询价 |