Microchip AT89LP51-20PU
$ 2.21
Production
Inventory History
3 month trend: +0.00%
CAD Models
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Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP51-20PU.
CAD Models
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Related Parts
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Descriptions
Descriptions of Microchip AT89LP51-20PU provided by its distributors.
AT89LP Series 4 KB Flash 256 B SRAM 20 MHz 8-Bit Microcontroller - DIP-40
MCU, 8BIT, 20MHZ, DIP-40; Available until stocks are exhausted
MCU 8-bit AT89 80C51 CISC 4KB Flash 2.5V/3.3V/5V 40-Pin PDIP W
Microcontroller, 8-Bit, FLASH, 8051 CPU, 20MHz, CMOS, PDIP40
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
Contact PlatingTin
MountThrough Hole
Number of Pins40
Technical
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
InterfaceEBI/EMI, I2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size4 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of I/Os36
Number of Programmable I/O36
Number of Timers/Counters3
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 B
Watchdog TimerYes
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP51-20PU.