Microchip AT89LP51ID2-20AU

MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray
Production
Manufacturer PageDatasheet

Price and Stock

Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
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DistributorSKUMOQPkg
DigiKey
AT89LP51ID2-20AU-ND1571Tray
19h
NAC Semi
AT89LP51ID2-20AU320160
18h
Mouser
556-AT89LP51ID2-20AU1,1271Tray
2d
TME
AT89LP51ID2-20AU01
3d
Microchip
AT89LP51ID2-20AU0
6h

Technical Specifications

Physical
Case/PackageTQFP
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
Inventory History
3 month trend: +291%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available

Documents

Download datasheets and manufacturer documentation for Microchip AT89LP51ID2-20AU.

Microchip
Datasheet256 pages11 years ago
Datasheet26 pages26 years ago
Components Direct
Datasheet26 pages26 years ago

Inventory History

3 month trend:
+291%
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Lifecycle StatusProduction (Last Updated: 3 years ago)

Engineering Resources

View Evaluation kits and Reference designs for Microchip AT89LP51ID2-20AU.

Related Parts

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8051 89LP Microcontroller IC 8-Bit 20MHz 64KB (64K x 8) FLASH 44-TQFP (10x10)
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Microchip AT89LP51ED2-20AU
MCU 8-bit AT89 8051 CISC 64KB Flash 2.5V/3.3V/5V 44-Pin TQFP Tray
Details
Microchip AT89LP51RB2-20AU
MCU 8-bit AT89 8051 CISC 24KB Flash 3.3V/5V 44-Pin TQFP Tray - Trays
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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
IC MCU 8BIT 64KB FLASH 44TQFP
OEMs, CMs ONLY (NO BROKERS)

Images

Microchip
Lanka Micro

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
  • MICROCHI
  • MICROCHIP TECHNOLOGY INC
  • MICROC
  • MICROCH
  • MICROCHIP TECH
  • MCHP
  • MCRCH
  • MCP
  • MICROHIP
  • MICROSHIP
  • MICCHP
  • MTech
  • Microchip Technology / Atmel
  • MICROCHP
  • Microchip Technologies
  • Microchip / Microsemi
  • Atmel/Microchip
  • MICORCHIP
  • MICRIOCHIP
  • Atmel (Microchip Technology)
  • MICROCHIP (ATMEL)
  • MICHROCHIP
  • MICROCHIP TECHNOLOGY (VA)
  • MICROCHIPDIRECT
Inventory History
3 month trend: +291%
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
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

Documents

Download datasheets and manufacturer documentation for Microchip AT89LP51ID2-20AU.

Microchip
Datasheet256 pages11 years ago
Datasheet26 pages26 years ago
Components Direct
Datasheet26 pages26 years ago

Compliance

Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements
Conflict Mineral Statement1 pageN/A
Conflict Mineral Statement2 pagesN/A
Reach Statement2 pagesN/A
Rohs Statement3 pagesN/A
Rohs Statement1 page11 years ago
Rohs Statement1 page11 years ago
Reach StatementN/AN/A