AT89C51RD2-SLRUM

品牌:Microchip Atmel
描述:High-Performance 8-Bit Microcontroller, 64KB Flash
包装:Cut Tape (CT)
封装:PLCC SL 44
无铅情况/ROHS: 无铅
类别:8051单片机
经营商:科通芯城自营
参数 数值
CPU 8051-12C
Self Program Memory API
Operating Voltage (Vcc) 2.7 to 5.5
Timers 4
Max. Operating Frequency 60 MHz
ISP UART
SPI 1
SRAM (Kbytes) 2
UART 1
Max I/O Pins 32
Flash (Kbytes) 64 Kbytes
Watchdog Yes
系列 89C
核心处理器 8051
芯体尺寸 8-Bit
速度 60MHz
RAM容量 2K x 8
程序存储器类型 FLASH
程序存储器容量 64KB (64K x 8)
输入/输出数 34
振荡器型 External
连通性 SPI, UART/USART
工作电压 2.7 V ~ 5.5 V
工作温度 -40°C ~ 85°C
周边设备 POR, PWM, WDT

High performance CMOS flash version of the 80C51 CMOS single-chip 8-bit microcontroller with a 64-KB flash memory block for code and for data. The flash memory can be programmed in parallel or serial mode using ISP or software. The programming voltage is internally generated from the standard VCC pin.

This device retains all of the features of the Atmel 80C52 and adds a programmable counter array, 1792 bytes of XRAM, hardware watchdog timer, SPI interface, keyboard, versatile serial channel that facilitates multiprocessor communication (EUART), and a speed improvement mechanism (X2 Mode).

文档(Document)

序号 PDF 描述
1 文档(Document)    

深圳市科通技术股份有限公司    客服电话:(+86)755-26018083    邮箱:cs@comtech.cn

© Copyright 2018 www.comtech.cn | 粤ICP备19161615号 | 粤公网安备 44030502003347号