Microchip AT89LP51ID2-20AU
$ 5.29
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CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Projected EOL Date2039-12-30
Country of AssemblyTaiwan, Thailand
Country of FabricationUnited States of America
Country of OriginTaiwan, Thailand
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.31.0015
Lifecycle StatusProduction (Last Updated: 14 hours ago)
Manufacturer Lifecycle StatusREL (Last Updated: 14 hours ago)
Related Parts
MicrochipAT89LP51RD2-20AU
AT89LP Series 64 KB Flash 2.25 kB SRAM 20 MHz 8-Bit Microcontroller - TQFP-44
MicrochipAT89LP51RB2-20AU
8051 89LP Microcontroller IC 8-Bit 20MHz 24KB (24K x 8) FLASH 44-TQFP (10x10)
Descriptions
Descriptions of Microchip AT89LP51ID2-20AU provided by its distributors.
MCU 8-Bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray
20MHz, 5V, TQFP44, +85C, Green, Matte Sn
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V
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
Inventory history trend unavailable
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageTQFP
MountSurface Mount
Number of Pins44
Technical
Core Architecture8051
Data Bus Width8 b
Frequency20 MHz
HS Code8542.31.0015
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
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements