Microchip AT89LP51RB2-20AAU
$ 3.39
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Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Datasheets & Documents
Download datasheets and manufacturer documentation for Microchip AT89LP51RB2-20AAU.
CAD Models
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Supply Chain
Projected EOL Date2039-11-27
Country of AssemblyTaiwan
Country of FabricationUnited States of America
Country of OriginTaiwan
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)
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IC MCU 8BIT 8KB FLASH 32LQFP / MCU 8-bit 8051 CISC 8KB Flash 3.3V 32-Pin LQFP Tray
Silicon LabC8051F314-GQ
IC MCU 8BIT 8KB FLASH 32LQFP / MCU 8-bit 8051 CISC 8KB Flash 3.3V 32-Pin LQFP Tray
Descriptions
Descriptions of Microchip AT89LP51RB2-20AAU provided by its distributors.
MCU 8-bit AT89 8051 CISC 24KB Flash 3.3V/5V 44-Pin LQFP Tray
Single-Cycle 8051,24K Isp Flash,2.4-5.5V 44 Lqfp 10X10X1.4Mm Tray Rohs Compliant: Yes |Microchip Technology AT89LP51RB2-20AAU
2.4V~5.5V 20MHz 1.375KB FLASH 24KB Brown-out Detect/Reset,POR,PWM,WDT inside 40 2.4V 5.5V 20MHz EBI£¬EMI£¬I2C£¬SPI£¬UART£¬USART A/D 7x10b 8bit 8051 QFP SMD mount 10mm*10mm*1.4mm
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: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageLQFP
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 AT89LP51RB2-20AAU.