AT89C51RD2-SLSUMMicrochip
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    • Manufacturer No：
      AT89C51RD2-SLSUM
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      Get the PDF file
    • SKU：
      576551
    • Description：
      MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick
    • Quantity：
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    Inventory:3021
    • Qty Unit Price price
    • 1 $9.76 $9.76
    • 10 $9.663 $96.63
    • 100 $9.567 $956.7
    • 1000 $9.472 $9472
    • 10000 $9.378 $93780

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    • Manufacturer No：
      AT89C51RD2-SLSUM
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      AT89C51RD2-SLSUM
    • SKU：
      576551
    • Description：
      MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick

    User Guide

    User Guide

    AT89C51RD2-SLSUM Details

    MCU 8-bit AT89 80C51 CISC 64KB Flash 3.3V/5V 44-Pin PLCC Stick

    AT89C51RD2-SLSUM Specification Parameters

    • Part Status: Active
    • Mounting Type: Surface Mount
    • Radiation Hardening: No
    • Contact Plating: Tin
    • Factory Lead Time: 6 Weeks
    • Number of Timers/Counters: 3
    • Min Operating Temperature: -40°C
    • Max Operating Temperature: 85°C
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Published: 2007
    • Operating Temperature: -40°C~85°C TA
    • Program Memory Type: FLASH
    • Number of Pins: 44
    • Number of I/O: 34
    • Core Size: 8-Bit
    • Max Frequency: 40MHz
    • Frequency: 60MHz
    • RAM Size: 2K x 8
    • Program Memory Size: 64KB 64K x 8
    • Peripherals: POR, PWM, WDT
    • Length: 16.7mm
    • Interface: SPI, UART, USART
    • Connectivity: SPI, UART/USART
    • Series: 89C
    • Supplier Device Package: 44-PLCC (16.6x16.6)
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • Lead Free: Lead Free
    • Voltage: 5V
    • Packaging: Tube
    • Watchdog Timer: Yes
    • REACH SVHC: No SVHC
    • Max Power Dissipation: 1W
    • Max Supply Voltage: 5.5V
    • Number of Programmable I/O: 32
    • Number of PWM Channels: 7
    • Memory Type: FLASH
    • Min Supply Voltage: 2.7V
    • Oscillator Type: External
    • Voltage - Supply (Vcc/Vdd): 2.7V~5.5V
    • Data Bus Width: 8b
    • Speed: 60MHz
    • Memory Size: 64kB
    • Core Architecture: 8051
    • Package / Case: 44-LCC (J-Lead)
    • Width: 16.7mm
    • Core Processor: 80C51
    • Access Time: 60 μs
    • Height: 3.48mm
    • Base Part Number: AT89C51RD2
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    Microchip — Manufacturer Introduction

    Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.

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