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AT89LS52-16JU

brand:Microchip Atmel
Description:8-Bit Microcontroller, 8KB ISP Flash, 256 bytes RAM, 16MHz 2.7V to 4.0V
Packaging:Tube
Packaging:PLCC 44J 44
Lead-free status/ROHS: No
Seller:科通芯城自营
Parameter Value
UART 1
Max I/O Pins 32
Watchdog Yes
ISP SPI
SRAM (Kbytes) 0.25
CPU 8051-12C
Operating Voltage (Vcc) 2.7 to 4.0
Timers 3
Max. Operating Frequency 16 MHz
Flash (Kbytes) 8 Kbytes
系列 89LS
核心处理器 8051
芯体尺寸 8-Bit
速度 16MHz
RAM容量 256 x 8
程序存储器类型 FLASH
程序存储器容量 8KB (8K x 8)
输入/输出数 32
振荡器型 Internal
连通性 UART/USART
工作电压 2.7 V ~ 4 V
工作温度 -40°C ~ 85°C
周边设备 WDT

Low-voltage, high-performance CMOS 8-bit microcontroller with 8KB of ISP flash memory. The device uses Atmel high-density nonvolatile memory technology and is compatible with the industry-standard 80C51 instruction set and pinout. On-chip flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer.

This CPU provides a highly-flexible and cost-effective solution for many embedded control applications.

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