title
  • image of Microcontrollers>AT89LP428-20AU
  • image of Microcontrollers>AT89LP428-20AU
  • Part number AT89LP428-20AU
    Product classification Microcontrollers
    Description IC MCU 8BIT 4KB FLASH 32TQFP
    Encapsulation Bulk
    Quantity 10635
    Price $2.7100
    RoHS status NO
    Specifications
    PDF(1)
    TYPEDESCRIPTION
    MfrAtmel (Microchip Technology)
    Series89LP
    PackageBulk
    Product StatusACTIVE
    Package / Case32-TQFP
    Mounting TypeSurface Mount
    Speed20MHz
    Program Memory Size4KB (4K x 8)
    RAM Size768 x 8
    Operating Temperature-40°C ~ 85°C (TA)
    Oscillator TypeInternal
    Program Memory TypeFLASH
    EEPROM Size512 x 8
    Core Processor8051
    Core Size8-Bit
    Voltage - Supply (Vcc/Vdd)2.4V ~ 5.5V
    ConnectivitySPI, UART/USART
    PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
    Supplier Device Package32-TQFP (7x7)
    Number of I/O30
    DigiKey ProgrammableNot Verified