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Product Introduction

AT89LP428-20JU

Part Number
AT89LP428-20JU
Manufacturer/Brand
Microchip Technology
Description
IC MCU 8BIT 4KB FLASH 32PLCC
Category
Embedded - Microcontrollers
RoHs Status
Lead free / RoHS Compliant
Series
89LP
Quantity
782pcs Stock Available.

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Product Specifications

Part Number AT89LP428-20JU
Datasheet AT89LP428-20JU datasheet
Description IC MCU 8BIT 4KB FLASH 32PLCC
Manufacturer Microchip Technology
Series 89LP
Part Status Active
Core Processor 8051
Core Size 8-Bit
Speed 20MHz
Connectivity SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 30
Program Memory Size 4KB (4K x 8)
Program Memory Type FLASH
EEPROM Size 512 x 8
RAM Size 768 x 8
Voltage - Supply (Vcc/Vdd) 2.4V ~ 5.5V
Data Converters -
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Package / Case Surface Mount
Supplier Device Package 32-LCC (J-Lead)
Base Part Number 32-PLCC (13.97x11.43)

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