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S80C652FBAA规格书详情
DESCRIPTION
The 87C654 Single-Chip 8-Bit Microcontroller is manufactured in an advanced CMOS process and is a derivative of the 80C51 microcontroller family. The 87C654 has the same instruction set as the 80C51. Two versions of the derivative exist:
83C654—16k bytes mask programmable ROM
87C654—EPROM version
This device provides architectural enhancements that make it applicable in a variety of applications for general control systems. The 87C654 contains a non-volatile 16k × 8 EPROM, 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 87C654 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 16MHz crystal, 58 of the instructions are executed in 0.75µs and 40 in 1.5µs. Multiply and divide instructions require 3µs.
FEATURES
• 80C51 central processing unit
• 16k × 8 EPROM 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
• Five package styles
• Extended temperature range
• OTP package available
• Two speed ranges
– 16MHz
– 20MHz
产品属性
- 型号:
S80C652FBAA
- 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 |
2024+ |
PLCC-44 |
50000 |
原装现货 |
询价 | ||
INTEL |
23+ |
原厂封装 |
58751 |
询价 | |||
EPCOS-爱普科斯 |
24+25+/26+27+ |
车规-保险丝 |
26800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
INTEL |
23+ |
65480 |
询价 | ||||
EPCOS |
1911+ |
SMD |
200000 |
代理原装房间现货 |
询价 | ||
PHILIPS |
22+ |
PLCC-44 |
4650 |
询价 | |||
恩智浦 |
22+ |
NA |
500000 |
万三科技,秉承原装,购芯无忧 |
询价 | ||
Infineon |
24+ |
PG-BGA-24 |
4957 |
只在原厂代理处订货 假一 赔十 长期供应 |
询价 | ||
模块 |
11+ |
SEMIKRON |
6000 |
绝对原装自己现货 |
询价 | ||
PHILIPS/飞利浦 |
PLCC-44 |
11200 |
原厂授权一级代理、全球订货优势渠道、可提供一站式BO |
询价 |