AT89S51-24AUMicrochip
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    • Manufacturer No：
      AT89S51-24AU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      Get the PDF file
    • SKU：
      817036
    • Description：
      AT89 Series 4 KB Flash 128 B SRAM 24 MHz 8-Bit Microcontroller - TQFP-44
    • Quantity：
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    Inventory:28
    • Qty Unit Price price
    • 1 $2.279 $2.279
    • 10 $2.256 $22.56
    • 100 $2.233 $223.3
    • 1000 $2.21 $2210
    • 10000 $2.188 $21880

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    • Manufacturer No：
      AT89S51-24AU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      AT89S51-24AU
    • SKU：
      817036
    • Description：
      AT89 Series 4 KB Flash 128 B SRAM 24 MHz 8-Bit Microcontroller - TQFP-44

    User Guide

    User Guide

    AT89S51-24AU Details

    AT89 Series 4 KB Flash 128 B SRAM 24 MHz 8-Bit Microcontroller - TQFP-44

    AT89S51-24AU Specification Parameters

    • Part Status: Active
    • DAC Channels: NO
    • PWM Channels: NO
    • Number of Timers/Counters: 2
    • Mount: Surface Mount
    • Pbfree Code: yes
    • JESD-609 Code: e3
    • Bit Size: 8
    • Operating Supply Voltage: 5V
    • Voltage: 5V
    • Watchdog Timer: Yes
    • Technology: CMOS
    • Peak Reflow Temperature (Cel): 260
    • Time@Peak Reflow Temperature-Max (s): 40
    • Number of I/O: 32
    • Terminal Position: QUAD
    • Number of Terminations: 44
    • Oscillator Type: Internal
    • Published: 1997
    • Core Size: 8-Bit
    • Data Bus Width: 8b
    • Frequency: 24MHz
    • Height: 1.05mm
    • RAM Size: 128 x 8
    • Width: 10.1mm
    • Voltage - Supply (Vcc/Vdd): 4V~5.5V
    • Program Memory Size: 4KB 4K x 8
    • Interface: UART, USART
    • Peripherals: WDT
    • Base Part Number: AT89S51
    • DMA Channels: NO
    • Has ADC: NO
    • RoHS Status: ROHS3 Compliant
    • Mounting Type: Surface Mount
    • Number of UART Channels: 1
    • Radiation Hardening: No
    • Lead Free: Lead Free
    • Supply Voltage: 5V
    • Power Supplies: 5V
    • Packaging: Tray
    • Terminal Form: GULL WING
    • REACH SVHC: No SVHC
    • 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
    • Terminal Pitch: 0.8mm
    • Subcategory: Microcontrollers
    • Terminal Finish: Matte Tin (Sn) - annealed
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER
    • Core Processor: 8051
    • ROM (words): 4096
    • Length: 10.1mm
    • Memory Size: 4kB
    • Package / Case: 44-TQFP
    • Connectivity: UART/USART
    • Access Time: 24 μs
    • Series: 89S
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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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