Microchip Technology

AT89LP52-20PU  

Microcontrollers

The AT89LP52-20PU is a low-power, high-performance microcontroller (MCU) from Microchip Technology. It is based on the 8051 microcontroller architecture and is designed for a wide range of applications that require low power consumption and high performance.

Description:

The AT89LP52-20PU is a 20-pin, low-power microcontroller that features an 8-bit CPU, 8KB of in-system programmable flash memory, and 256 bytes of RAM. It operates at a frequency of up to 12 MHz and has a wide operating voltage range of 2.7V to 6.0V. The device is available in a small-outline package (SOIC) and is designed for use in a variety of applications, including battery-powered devices, portable electronics, and industrial control systems.

Features:

• 8-bit CPU based on the 8051 microcontroller architecture
• 8KB of in-system programmable flash memory
• 256 bytes of RAM
• 12 MHz operating frequency
• 2.7V to 6.0V operating voltage range
• 20-pin SOIC package
• Low-power consumption in both active and standby modes
• On-chip debugging and programming support
• Watchdog timer
• 8-bit timer/counter with 3 capture/compare registers
• 4-channel 10-bit ADC
• 2 UARTs with auto-baud and LIN support
• 2-channel 16-bit timer/counter
• Up to 22 I/O lines with optional pull-ups
• On-chip oscillator with calibration

Applications:

The AT89LP52-20PU is suitable for a wide range of applications that require low power consumption and high performance. Some of the potential applications include:

• Battery-powered devices, such as portable electronics and wireless communication devices
• Industrial control systems, such as motor control and sensor monitoring
• Medical devices, such as wearable health monitors and portable diagnostic equipment
• Home automation and security systems, such as smart thermostats and security sensors
• Consumer electronics, such as remote controls and portable gaming devices
• Automotive applications, such as tire pressure monitoring systems and keyless entry systems

Overall, the AT89LP52-20PU is a versatile and low-power microcontroller that offers a range of features and capabilities suitable for a wide range of applications. Its low-power consumption and high performance make it an ideal choice for battery-powered devices and other applications where power efficiency is critical.

AT89LP52-20PU Documents

Download datasheets and manufacturer documentation for AT89LP52-20PU