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AT89C51RB2-RLRIM

AT89C51RB2-RLRIM

AT89C51RB2-RLRIM

Microchip Technology

16KB 16K x 8 FLASH 80C51 8-Bit Microcontroller 89C Series AT89C51RB2 44-LQFP

SOT-23

AT89C51RB2-RLRIM Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 44-LQFP
Supplier Device Package 44-VQFP (10x10)
Data Converters --
Package Tape & Reel (TR);Cut Tape (CT);
Base Product Number AT89C51
Mfr Microchip Technology
Product Status Obsolete
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series 89C
Published 2006
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Base Part Number AT89C51RB2
Oscillator TypeExternal
Number of I/O 32
Speed 60MHz
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Core Processor 80C51
Peripherals POR, PWM, WDT
Program Memory TypeFLASH
Core Size 8-Bit
Program Memory Size 16KB 16K x 8
Connectivity SPI, UART/USART
EEPROM Size --
RoHS StatusNon-RoHS Compliant
In-Stock:2546 items

AT89C51RB2-RLRIM Product Details

AT89C51RB2-RLRIM Overview


The package is in 44-LQFP format. The MCU has 32 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 8-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the 89C series of components. Microcontroller has abundant program memory size of 16KB 16K x 8. The 80C51 Core Processor powers the device and is one of its key features. AT89C51RB2 serves as a base part number to find alternatives.

AT89C51RB2-RLRIM Features


44-LQFP package
Mounting type of Surface Mount


AT89C51RB2-RLRIM Applications


There are a lot of Microchip Technology
AT89C51RB2-RLRIM Microcontroller applications.


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  • 3D printers
  • Washing machine
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  • Home video and audio
  • Entertainment products
  • Digital cameras
  • DVDDVMP3 players

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