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AT89C52-24JC

AT89C52-24JC

数据手册.pdf
ATMEL 爱特美尔 主动器件

ATMEL爱特梅尔/AVR/AT89C52-24JC

Description

The AT89C52 is a low-power, high-performance CMOS 8-bit microcomputer with 8K bytes of Flash programmable and erasable read only memory PEROM. The device is manufactured using Atmel’s high density nonvolatile memory technology and is compatible with the industry standard 80C51 and 80C52 instruction set and pinout. The on-chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, the Atmel AT89C52 is a powerful microcomputer which provides a highly flexible and cost effective solution to many embedded control applications.

Features

• Compatible with MCS-51™ Products

• 8K Bytes of In-System Reprogrammable Flash Memory

– Endurance: 1,000 Write/Erase Cycles

• Fully Static Operation: 0 Hz to 24 MHz

• Three-Level Program Memory Lock

• 256 x 8-Bit Internal RAM

• 32 Programmable I/O Lines

• Three 16-Bit Timer/Counters

• Eight Interrupt Sources

• Programmable Serial Channel

• Low Power Idle and Power Down Modes

AT89C52-24JC中文资料参数规格
技术参数

电源电压DC 5.00 V, 6.00 V max

时钟频率 24.0 MHz, 24.0 MHz max

RAM大小 256 B

I/O引脚数 32

存取时间 24.0 µs

内核架构 8051

封装参数

安装方式 Surface Mount

引脚数 44

封装 PLCC

外形尺寸

封装 PLCC

其他

产品生命周期 Obsolete

包装方式 Tube

符合标准

RoHS标准 Non-Compliant

含铅标准 Contains Lead

AT89C52-24JC引脚图与封装图
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