AT89C51RB2-RLTUMMicrochip
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    • Manufacturer No：
      AT89C51RB2-RLTUM
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      Get the PDF file
    • SKU：
      762978
    • Description：
      MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin VQFP Tray
    • Quantity：
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    Inventory:11
    • Qty Unit Price price
    • 1 $6.946 $6.946
    • 10 $6.877 $68.77
    • 100 $6.808 $680.8
    • 1000 $6.74 $6740
    • 10000 $6.673 $66730

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    • Manufacturer No：
      AT89C51RB2-RLTUM
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      AT89C51RB2-RLTUM
    • SKU：
      762978
    • Description：
      MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin VQFP Tray

    User Guide

    User Guide

    AT89C51RB2-RLTUM Details

    MCU 8-bit AT89 80C51 CISC 16KB Flash 3.3V/5V 44-Pin VQFP Tray

    AT89C51RB2-RLTUM Specification Parameters

    • Part Status: Active
    • DAC Channels: NO
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • Pbfree Code: yes
    • JESD-609 Code: e3
    • Contact Plating: Tin
    • Supply Voltage: 5V
    • Number of Timers/Counters: 3
    • Terminal Form: GULL WING
    • REACH SVHC: No SVHC
    • Number of PWM Channels: 5
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Factory Lead Time: 7 Weeks
    • Operating Temperature: -40°C~85°C TA
    • Program Memory Type: FLASH
    • Number of Pins: 44
    • Supply Voltage-Min (Vsup): 2.7V
    • Oscillator Type: External
    • Core Size: 8-Bit
    • Data Bus Width: 8b
    • Frequency: 60MHz
    • Speed: 40 MHz
    • Memory Size: 16kB
    • Program Memory Size: 16KB 16K x 8
    • Width: 10.1mm
    • Supply Current-Max: 29mA
    • Core Processor: 80C51
    • Access Time: 60 μs
    • Series: 89C
    • DMA Channels: NO
    • Has ADC: NO
    • Mounting Type: Surface Mount
    • Number of SPI Channels: 1
    • Radiation Hardening: No
    • Lead Free: Lead Free
    • Bit Size: 8
    • Packaging: Tray
    • Watchdog Timer: Yes
    • Technology: CMOS
    • Peak Reflow Temperature (Cel): 260
    • Max Power Dissipation: 1W
    • Time@Peak Reflow Temperature-Max (s): 40
    • Number of I/O: 32
    • Terminal Position: QUAD
    • Number of Terminations: 44
    • Published: 2004
    • Terminal Pitch: 0.8mm
    • Subcategory: Microcontrollers
    • Voltage - Supply (Vcc/Vdd): 2.7V~5.5V
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER
    • Height: 1.55mm
    • Core Architecture: 8051
    • Peripherals: POR, PWM, WDT
    • Length: 10.1mm
    • Package / Case: 44-LQFP
    • Interface: SPI, UART, USART
    • Connectivity: SPI, UART/USART
    • RAM Size: 1.25K x 8
    • Base Part Number: AT89C51RB2
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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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