AT89LP2052-20SU - Microchip Technology

Manufacturer Part Number

AT89LP2052-20SU

Manufacturer

microchip-technology

Introduction

The AT89LP2052-20SU is an 8-bit microcontroller from microchip-technology's 89LP series. It is designed to address the needs for high-speed and low-power consumption in embedded systems.

Product Features and Performance

Core Processor: 8051, optimized for speed and efficiency.

Core Size: 8-Bit, suitable for a wide range of applications.

Speed: 20MHz, for quick processing and task execution.

Connectivity: Includes SPI and UART/USART for versatile peripheral connections.

Peripherals: Features Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT) for enhanced performance and reliability.

Number of I/O: 15, offering sufficient interfacing options for most projects.

Program Memory Size: 2KB (2K x 8) FLASH, for efficient code storage.

RAM Size: 256 x 8, supporting robust operations and data handling.

Voltage Supply (Vcc/Vdd): Operable across a wide range of voltages from 2.4V to 5.5V, increasing flexibility in power supply design.

Oscillator Type: Internal, reducing external component requirements.

Operating Temperature: Guaranteed operation from -40°C to 85°C, suitable for extreme environments.

Mounting Type: Surface Mount, easing integration into a variety of hardware designs.

Supplier Device Package: 20-SOIC, a common package that simplifies board layout.

Product Advantages

High-speed operation at 20MHz enhancing the responsiveness of embedded applications.

Low power consumption contributing to longer battery life in portable devices.

Versatile connectivity options simplifying communication with peripheral devices.

Robust set of peripherals aiding in comprehensive system control and monitoring.

Key Technical Parameters

Core: 8051 8-Bit

Speed: 20MHz

Program Memory: 2KB FLASH

RAM: 256 x 8

I/O Pins: 15

Voltage Range: 2.4V to 5.5V

Quality and Safety Features

Brown-out Detect/Reset and Power-on Reset for operational reliability.

Watchdog Timer (WDT) to prevent system hang-ups.

Compatibility

Software and hardware tools available for the 8051 core offer ease of development and debug.

Application Areas

Industrial controls

Consumer electronics

Automotive systems

IoT devices

Product Lifecycle

Obsolete status, indicating the need to seek replacements or to plan for last-time buys.

Consider future-proofing existing designs by identifying newer, alternative microcontrollers for long-term availability.

Several Key Reasons to Choose This Product

High-speed 20MHz 8051 core processor offers excellent performance for time-sensitive tasks.

Low power consumption ideal for portable and battery-operated applications.

Flexible and versatile I/O and connectivity options support a broad range of peripherals and devices.

Integrated internal oscillator reduces external part count, aiding in cost and space reduction.

Strong support for quality and safety with built-in features like WDT, Brown-out Detect/Reset, and POR facilitates reliable applications development.

Wide operating temperature range makes this microcontroller suitable for extreme environmental conditions.