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AT89LP428-20JU
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AT89LP428-20JU


Part Number AT89LP428-20JU
Zouser Part # AT89LP428-20JU
Manufacturer Microchip Technology
Category SemiconductorsEmbedded Processors & ControllersMicrocontrollers
Description IC MCU 8BIT 4KB FLASH 32PLCC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models AT89LP428-20JU PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Apr 3 - Apr 8 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock1,268 - More on Order
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AT89LP428-20JU Specifications

Part Number AT89LP428-20JU
Brand Microchip Technology
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Embedded Processors & Controllers
Subcategory Microcontrollers
Manufacturer Microchip Technology
Series 89LP
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)
Mounting Type Surface Mount
Package / Case 32-LCC (J-Lead)
Supplier Device Package 32-PLCC (13.97x11.43)

AT89LP428-20JU Documents

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