Microchip
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AT89C51RB2-SLSUM
Part Number: AT89C51RB2-SLSUM
Manufacturer: Microchip
Description: 8-BIT MICROCONTROLLER Microcontroller, 8-Bit, FLASH, 8051 CPU, 40MHz, CMOS, PQCC44
Package: 44-PLCC (16.6x16.6)
In Stock: 558
Unit Price: Request a Quotation
RoHs Status: ROHS Compliant

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Part Number AT89C51RB2-SLSUM
Manufacturer Microchip
Series 89C
Core Processor 80C51
Core Size 8-Bit
Speed 60MHz
Connectivity SPI, UART/USART
Peripherals POR, PWM, WDT
Number of I/O 32
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
RAM Size 1.25K x 8
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V
Oscillator Type External
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 44-PLCC (16.6x16.6)
Package / Case 44-LCC (J-Lead)
Base Product Number AT89C51

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