AT89LP2052-20XU - Atmel

Manufacturer Part Number

AT89LP2052-20XU

Manufacturer

Microchip Technology

Introduction

The AT89LP2052-20XU is an 8-bit microcontroller from Microchip Technology's 89LP series designed for low-power, high-performance applications. It is equipped with a versatile set of features including SPI and UART/USART connectivity, which makes it ideal for embedded control systems.

Product Features and Performance

Core Processor: 8051

Core Size: 8-Bit

Speed: 20MHz

Connectivity: SPI, UART/USART

Peripherals: Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), Watchdog Timer (WDT)

Number of I/O: 15

Program Memory Size: 2KB (2K x 8)

Program Memory Type: FLASH

RAM Size: 256 x 8

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C (TA)

Product Advantages

Low power consumption at high-speed operation (20MHz)

Enhanced system reliability through built-in brown-out detect/reset and watchdog timer

Flexible connectivity options with SPI and UART/USART interfaces

Easy programmability with 2KB of FLASH memory

Durable and operational in extreme temperatures

Key Technical Parameters

Voltage Supply (Vcc/Vdd): 2.4V ~ 5.5V

Package / Case: 20-TSSOP (0.173", 4.40mm Width)

Mounting Type: Surface Mount

No Data Converters

Quality and Safety Features

Brown-out Detect/Reset for preventing low-voltage damages

Power-on Reset (POR) ensures reliable operation from startup

Industrial-grade operating temperature range

Compatibility

Compatible with SPI and UART/USART devices for seamless integration into existing systems

Surface Mount design for modern PCB layouts

Application Areas

Embedded control systems

Automotive applications

Industrial automation

Consumer electronics

Communication systems

Product Lifecycle

Status: Active

Continuously supported, with no immediate discontinuation planned

Several Key Reasons to Choose This Product

Its high-speed operation at 20MHz enhances system responsiveness.

Low power consumption is ideal for battery-powered or energy-efficient applications.

The presence of built-in safety features adds to the reliability and robustness of the device.

Wide voltage supply range (2.4V ~ 5.5V) accommodates varied power setups.

Versatile connectivity options facilitate integration into numerous designs and applications.

Robust operating temperature range ensures performance under extreme conditions.