Microchip Technology

AT89LP51RC2-20AAU  

Microcontrollers

The AT89LP51RC2-20AAU is a low-power, high-performance 8051 microcontroller manufactured by Microchip Technology. It is designed for a wide range of applications, including industrial control, consumer electronics, and automotive systems.

Description:

The AT89LP51RC2-20AAU is a member of the AT89LP51 family of microcontrollers. It features a 20MHz clock speed, 128KB of flash memory, and 4KB of SRAM. The device is available in a 20-pin package and operates on a supply voltage of 2.7V to 5.5V.

Features:

1. Low-power operation: The AT89LP51RC2-20AAU is designed for low-power applications, with a typical operating current of only 1mA/MHz.
2. On-chip peripherals: The device includes a range of on-chip peripherals, including a UART, SPI, I2C, and timers.
3. Enhanced security: The AT89LP51RC2-20AAU features enhanced security features, including a JTAG interface and a security bit that can be used to protect the device from unauthorized access.
4. Robust performance: The device is designed for high-reliability applications, with a maximum operating temperature range of -40°C to +85°C.

Applications:

The AT89LP51RC2-20AAU is suitable for a wide range of applications, including:

1. Industrial control systems: The device's low-power operation and robust performance make it ideal for use in industrial control systems, where reliability and efficiency are critical.
2. Consumer electronics: The AT89LP51RC2-20AAU can be used in a variety of consumer electronics applications, including home automation systems, portable devices, and smart appliances.
3. Automotive systems: The device's low-power operation and enhanced security features make it well-suited for use in automotive systems, such as engine control units and infotainment systems.
4. Medical devices: The AT89LP51RC2-20AAU can be used in medical devices, such as portable monitoring systems and diagnostic equipment, where low power consumption and high reliability are essential.

Overall, the AT89LP51RC2-20AAU is a versatile and powerful microcontroller that offers a range of features and applications for a variety of industries and applications.

AT89LP51RC2-20AAU Documents

Download datasheets and manufacturer documentation for AT89LP51RC2-20AAU

Datasheets :

AT89LP51RB2,RC2,IC2 Datasheet       AT89LP51RB2,RC2,IC2 Summary      

PCN Packaging :

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

Design Resources :

AT89LP51RC2 Development Tool Selector      

PCN Design/Specification :

Marking Chgs 11/Jul/2017       Copper Bonding Wire 06/Jun/2014      

Environmental Information :

Microchip CA Prop65       Microchip RoHS       Microchip REACH