AT89LP51-20JUMicrochip
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    AT89LP51-20JU
    • Manufacturer No：
      AT89LP51-20JU
    • Manufacturer：
      Microchip
    • Category：
      Embedded - Microcontrollers
    • Datasheet：
      AT89LP51-20JU
    • SKU：
      777672
    • Description：
      IC MCU 8BIT 4KB FLASH 44PLCC

    User Guide

    User Guide

    AT89LP51-20JU Details

    IC MCU 8BIT 4KB FLASH 44PLCC

    AT89LP51-20JU Specification Parameters

    • Part Status: Active
    • DAC Channels: NO
    • PWM Channels: NO
    • Mounting Type: Surface Mount
    • Pbfree Code: yes
    • Contact Plating: Tin
    • Supply Voltage: 5V
    • Number of Timers/Counters: 3
    • Qualification Status: Not Qualified
    • Technology: CMOS
    • Moisture Sensitivity Level (MSL): 3 (168 Hours)
    • Supply Voltage-Max (Vsup): 5.5V
    • Terminal Pitch: 1.27mm
    • Terminal Position: QUAD
    • Number of Terminations: 44
    • Oscillator Type: Internal
    • Supply Voltage-Min (Vsup): 4.5V
    • Frequency: 20MHz
    • Core Size: 8-Bit
    • uPs/uCs/Peripheral ICs Type: MICROCONTROLLER
    • Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
    • RAM Size: 256 x 8
    • Core Processor: 8051
    • Power Supplies: 2.5/5V
    • Memory Size: 4kB
    • Voltage - Supply (Vcc/Vdd): 2.4V~5.5V
    • Interface: EBI/EMI, I2C, SPI, UART, USART
    • Series: 89LP
    • DMA Channels: NO
    • Has ADC: NO
    • RoHS Status: ROHS3 Compliant
    • Mount: Surface Mount
    • JESD-609 Code: e3
    • Bit Size: 8
    • Packaging: Tube
    • Watchdog Timer: Yes
    • Address Bus Width: 16
    • Published: 2012
    • Time@Peak Reflow Temperature-Max (s): 40
    • Factory Lead Time: 9 Weeks
    • Operating Temperature: -40°C~85°C TA
    • Program Memory Type: FLASH
    • Number of Pins: 44
    • Number of I/O: 36
    • Terminal Form: J BEND
    • Subcategory: Microcontrollers
    • Data Bus Width: 8b
    • Peak Reflow Temperature (Cel): 245
    • Supply Current-Max: 7mA
    • Height Seated (Max): 4.572mm
    • ROM (words): 4096
    • Package / Case: 44-LCC (J-Lead)
    • Program Memory Size: 4KB 4K x 8
    • Connectivity: EBI/EMI, I2C, SPI, UART/USART
    • Length: 16.586mm
    • Base Part Number: AT89LP51
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    Microchip — Manufacturer Introduction

    Microchip
    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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