AT89C51RD2-RLRUM

Microchip Technology

AT89C51RD2-RLRUM

Datasheet

Microcontrollers & Embedded

IC MCU 8BIT 64KB FLASH 44VQFP

Obsolete44-LQFPMicrocontrollers & 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 Size64KB (64K x 8)
RAM Size2K x 8
PeripheralsPOR, PWM, WDT
ConnectivitySPI, UART/USART
Number of I/O34
Voltage - Supply (Vcc/Vdd)2.7V ~ 5.5V

Mechanical

PackageTape & Reel (TR)
Package / Case44-LQFP

Environmental

Operating Temperature-40°C~85°C(TA)