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           Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C51RC2-SLSUM

AT89C51RC2-SLSUM

Part Number: AT89C51RC2-SLSUM
Manufacturer: Microchip
Part Type: Integrated Circuits (ICs) > Embedded Processors and Controllers > Microcontrollers > AT89C51RC2-SLSUM
Qty Available:
Description: MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube

04/24/2026 – There are 515 pieces pieces of Part Number AT89C51RC2-SLSUM Available.

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MCU 8-bit AT89 80C51 CISC 32KB Flash 3.3V/5V 44-Pin PLCC Stick - Rail/Tube

Specifications

TYPE DESCRIPTION
Case/Package PLCC
Contact Plating Tin
Mount Surface Mount
Number of Pins 44
Access Time 60 µs
Core Architecture 8051
Data Bus Width 8 b
Frequency 60 MHz
Interface SPI, UART, USART
Max Frequency 60 MHz
Max Operating Temperature 85 °C
Max Power Dissipation 1 W
Max Supply Voltage 5.5 V
Memory Size 32 kB
Memory Type FLASH
Min Operating Temperature -40 °C
Min Supply Voltage 2.7 V
Number of I/Os 32
Number of Programmable I/O 32
Number of Timers/Counters 3
Oscillator Type External
Peripherals POR, PWM, WDT
RAM Size 1.3 kB
Schedule B 8542310000
Watchdog Timer Yes

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