Microchip AT89LP51ID2-20JU
$ 5.24
Production
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Projected EOL Date2025-12-22
Country of AssemblyThailand
Country of FabricationUnited States of America
Country of OriginThailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 11 months ago)
Related Parts
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8 Bit MCU, 8051 Family AT89LP51 Series Microcontrollers, 8051, 20 MHz, 64 KB, 44 Pins, PLCC
MicrochipAT89LP51RB2-20JU
AT89LP Series 24 kB Flash 1.375 kB RAM 20 MHz 8-Bit Microcontroller - PLCC-44
Descriptions
Descriptions of Microchip AT89LP51ID2-20JU provided by its distributors.
MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin PLCC Stick
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
20MHz, 5V, PLCC44, +85C, Green, Matte Sn
PLCC-44(16.6x16.6) Pre-ordered MCUs ROHS
Manufacturer Aliases
Microchip has several brands around the world that distributors may use as alternate names. Microchip may also be known as the following names:
- Microchip Technology
- MICROCHIP TECHNOLOGY INC
- MICROCHI
- MICROC
- MICROCH
- MICROCHIP TECH
- MCHP
- MCRCH
- MCP
- MICROHIP
- MICROSHIP
- MICCHP
- MICROCHP
- MTech
- Microchip Technology / Atmel
- MICROCIHIP
- Microchip Technologies
- Microchip / Microsemi
- MICORCHIP
- MICHROCHIP
- Atmel/Microchip
- MICRIOCHIP
- Atmel (Microchip Technology)
- MICROCHIP (ATMEL)
- MICROCHIP TECHNOLOGY (VA)
- Microchip Technology Inc.
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackagePLCC
MountSurface Mount
Number of Pins44
Technical
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
Interface2-Wire, EBI/EMI, I2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of I/Os40
Number of Programmable I/O36
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size2.3 kB
Schedule B8542310000
Watchdog TimerYes