AT89C51RE2-SLRUM

Microchip Technology

AT89C51RE2-SLRUM

Datasheet

Microcontrollers & Embedded

IC MCU 8BIT 128KB FLASH 44PLCC

Obsolete44-LCC (J-Lead)Microcontrollers & Embedded

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Program Memory TypeFLASH
ManufacturerMicrochip Technology
Mounting TypeSurface Mount
Oscillator TypeExternal
Product StatusObsolete
Series89C

Electrical

Core Processor80C51
Core Size8-Bit
Speed60MHz
Program Memory Size128KB (128K x 8)
RAM Size8K x 8
PeripheralsPOR, PWM, WDT
ConnectivityI²C, SPI, UART/USART
Number of I/O34
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V

Mechanical

PackageTape & Reel (TR)
Package / Case44-LCC (J-Lead)

Environmental

Operating Temperature-40°C~85°C(TA)