Microchip AT89LP51RB2-20AU
$ 3.38
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | AT89LP51RB2-20AU | 2,439 | 14h | |||||||||
| NAC Semi | MCHP00000004472 | 1,440 | 160 | 3d | ||||||||
| TME | AT89LP51RB2-20AU | 0 | 1 | 6h | ||||||||
| Microchip | AT89LP51RB2-20AU | 1,760 | 160 | Tray | 4h | |||||||
| Newark | AT89LP51RB2-20AU | 0 | 320 |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP51RB2-20AU.
CAD Models
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| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Ultra Librarian | SymbolFootprint | Download |
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Supply Chain
Projected EOL Date2044-03-15
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: 1 day ago)
Manufacturer Lifecycle StatusREL (Last Updated: 1 day ago)
Descriptions
Descriptions of Microchip AT89LP51RB2-20AU provided by its distributors.
8051 89LP Microcontroller IC 8-Bit 20MHz 24KB (24K x 8) FLASH 44-TQFP (10x10)
MCU 8-bit AT89 8051 CISC 24KB Flash 3.3V/5V 44-Pin TQFP Tray
Single-Cycle 8051,24K ISP Flash,2.4-5.5V
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
3 month trend: +0.00%
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
InterfaceEBI/EMI, I2C, SPI, UART, USART
Max Frequency20 MHz
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Memory Size24 kB
Memory TypeFLASH, ROM
Min Operating Temperature-40 °C
Min Supply Voltage2.4 V
Number of ADC Channels7
Number of I2C Channels1
Number of I/Os40
Number of Programmable I/O40
Number of PWM Channels7
Number of SPI Channels1
Number of Timers/Counters3
Number of UART Channels1
Oscillator TypeInternal
PeripheralsBrown-out Detect/Reset, POR, PWM, WDT
RAM Size256 kB
Watchdog TimerYes
Dimensions
Height1.05 mm
Length10.1 mm
Width10.1 mm
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP51RB2-20AU.