Microchip Technology

AT89LP51RD2-20AU  

Microcontrollers

Microchip Technology's AT89LP51RD2-20AU is a low-power, high-performance microcontroller unit (MCU) that is commonly used in a wide range of applications. Here is a description of the AT89LP51RD2-20AU, including its features and applications:

Description:

The AT89LP51RD2-20AU is a low-power, high-performance 8051 microcontroller that operates at a frequency of up to 24 MHz. It features 128KB of Flash memory, 4KB of SRAM, and 2KB of EEPROM memory. The device is available in a 44-pin QFN package.

Features:

• 8051 microcontroller architecture
• 128KB of Flash memory
• 4KB of SRAM
• 2KB of EEPROM memory
• 24 MHz maximum operating frequency
• 44-pin QFN package
• Low-power operation
• On-chip debugging and programming capabilities
• Watchdog timer
• 8-channel, 10-bit ADC
• 16-bit timer/counter with PWM
• UART, SPI, and I2C communication interfaces
• Up to 32 general-purpose I/O pins

Applications:

The AT89LP51RD2-20AU is a versatile microcontroller that can be used in a wide range of applications, including:

• Industrial control systems
• Home automation and smart home devices
• Medical devices and equipment
• Consumer electronics
• Automotive applications
• IoT devices and systems
• Energy management and monitoring systems
• Security and surveillance systems

Overall, the AT89LP51RD2-20AU is a powerful and flexible microcontroller that is well-suited for a wide range of applications that require low-power operation and high performance. Its on-chip debugging and programming capabilities make it easy to develop and deploy applications, while its range of communication interfaces and peripherals make it easy to integrate with other devices and systems.

AT89LP51RD2-20AU Documents

Download datasheets and manufacturer documentation for AT89LP51RD2-20AU

PCN Assembly/Origin :

Assembly 03/Aug/2020      

Datasheets :

AT89LP51xD2 Datasheet       AT89LP51xD2 Summary      

PCN Packaging :

Transfer to Microchip/Label/Pkg 5/Sep/2016       MBB/Label Chgs 16/Nov/2018      

Design Resources :

AT89LP51RD2 Development Tool Selector      

HTML Datasheet :

AT89LP51xD2 Datasheet       AT89LP51xD2 Summary      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 17/Oct/2013      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH