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Microchip Technology AT89C51RE2-SLSUM Microcontroller, Microprocessor, FPGA Modules

IC MCU 8BIT 128KB FLASH 44PLCC

4,770Microchip Technology89C44-LCC (J-Lead)$135.82RoHS
AT89C51RE2-SLSUM 44-LCC (J-Lead) package illustration

Same model may have multiple batches, images only for reference.

AT89C51RE2-SLSUM
Part Number (MPN)
AT89C51RE2-SLSUM
Series
Detailed Description
IC MCU 8BIT 128KB FLASH 44PLCC
Package
44-LCC (J-Lead)
Key Features
Package / Case: 44-LCC (J-Lead); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PDF AT89C51RE2-SLSUM Datasheet
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Technical Specifications

Microchip Technology AT89C51RE2-SLSUM Microcontroller, Microprocessor, FPGA Modules technical specifications.

General

Series
89C
RAM Size
8K x 8
Data Bus Width
8 bit
Maximum Clock Frequency
60 MHz
RoHS
Yes
Package / Case
44-LCC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
2.7V ~ 5.5V
Lifecycle Status
Obsolete

Related Parts Comparison (AT89C51RE2-SLSUM vs AT89C1051-24PC vs AT89C52-24JC vs AT89C51-24AC)

Side-by-side specifications of related catalog parts.

Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.

This PartRelated PartRelated PartRelated Part
Series89C--89C89C
Package / Case44-LCC--44-LCC44-TQFP
Mounting TypeSurface Mount--Surface MountSurface Mount
Operating Temperature-40°C ~ 85°C (TA)--0°C ~ 70°C0°C ~ 70°C
Supply Voltage2.7V ~ 5.5V--4V ~ 6V4V ~ 6V
Core Processor80C51--80518051
Core Size8-Bit--8-Bit8-Bit
RAM Size8K x 8--256 x 8128 x 8
RoHSYes--YesYes
Lifecycle StatusObsolete--ObsoleteObsolete
ConnectivityI²C, SPI, UART/USART--SIO, UART/USARTUART/USART
Number of I/O34--3232
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