AT90S8515-8AI - Microchip Technology

Manufacturer Part Number

AT90S8515-8AI

Manufacturer

Microchip Technology

Introduction

The AT90S8515-8AI is a low-power, high-performance 8-bit AVR microcontroller from Microchip Technology with a range of integrated features for embedded applications.

Product Features and Performance

Embedded Microcontroller from AVR 90S series

8-Bit Core Processor AVR providing efficient processing capabilities

Clock speed of 8MHz for balanced performance and power consumption

SPI and UART/USART connectivity for serial communications

Includes peripherals like Brown-out Detect/Reset, Power-on Reset, PWM, and Watchdog Timer

32 programmable input/output lines for versatile control and interfacing

8KB of Flash program memory, allowing ample space for code

512 bytes of EEPROM for non-volatile data storage

512 bytes of internal RAM for temporary data storage

Internal oscillator for clock generation

Product Advantages

Embedded RISC architecture optimizes processing speed and power consumption

Large number of I/O pins enables control of numerous peripheral devices

Built-in watchdog timer for system stability and recovery

Brown-out detection for safe low-voltage operations

On-chip analog comparator for basic analog signal monitoring

Key Technical Parameters

Core Size: 8-Bit

Speed: 8MHz

Program Memory Size: 8KB (4K x 16)

EEPROM Size: 512 x 8

RAM Size: 512 x 8

Voltage Supply: 4V to 6V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Supplier Device Package: 44-TQFP (10x10)

Case: 44-TQFP

Quality and Safety Features

Brown-out Detect/Reset for voltage stability

Power-on Reset to ensure stable initialization

Watchdog Timer for system recovery and fault protection

Compatibility

Supports SPI and UART/USART interfaces for compatibility with a wide range of peripherals

Application Areas

Suitable for a variety of embedded system applications, including industrial control, automotive systems, and consumer electronics

Product Lifecycle

Obsolete, replacement or upgrade models may be available

Consult the manufacturer for more information on replacements

Several Key Reasons to Choose This Product

High integration of features reduces the need for external components

Robust safety features enable the design of reliable systems

Good balance between performance and power consumption

Wide operating temperature range suitable for harsh environments

Extensive support and documentation from Microchip Technology