AT89C51ED2-SLSUM vs AT89C51RB2-SLSIM

Esta comparação detalhada entre AT89C51ED2-SLSUM e AT89C51RB2-SLSIM fornece informações valiosas sobre suas especificações e principais características. Abordamos fatores importantes em detalhes, incluindo conformidade com RoHS, status REACH, série, estilo de montagem, tipo de encapsulamento e outras características relevantes. Apresentar as diferenças lado a lado simplifica a seleção de componentes, facilitando a escolha da melhor opção para sua aplicação específica.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

AT89C51ED2-SLSUM

Atmel

Lifecycle: Active
Stock: 4760 PCS
Package: PLCC-44
Series: Embedidos - Microcontroladores

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Part B

AT89C51RB2-SLSIM

Tecnologia Microchip

Lifecycle: Active
Stock: 4916 PCS
Package: LCC-44
Series: Embedidos - Microcontroladores

+Lista de Materiais RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	AT89C51ED2-SLSUM	AT89C51RB2-SLSIM
Supplier	-	Microchip Technology
Series	89C	89C
Part Status	Active	Obsolete
Core Processor	80C51	80C51
Core Size	8-Bit	8-Bit
Speed	60MHz	60MHz
Connectivity	SPI, UART/USART	SPI, UART/USART
Peripherals	POR, PWM, WDT	POR, PWM, WDT
Number of I/O	34	32
Program Memory Size	64KB (64K x 8)	16KB (16K x 8)
Program Memory Type	FLASH	FLASH
RAM Size	2K x 8	1.25K x 8
Voltage - Supply (Vcc/Vdd)	2.7V ~ 5.5V	2.7V ~ 5.5V
Oscillator Type	External	External
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount	Surface Mount
EEPROM Size	2K x 8	-

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