AT91SAM7SE512B-AU - Microchip Technology

Manufacturer Part Number

AT91SAM7SE512B-AU

Manufacturer

microchip-technology

Introduction

The AT91SAM7SE512B-AU is a powerful ARM7-based microcontroller designed for sophisticated embedded control applications.

Product Features and Performance

Core Processor: ARM7®

Core Size: 16/32-Bit

Speed: 55MHz

Connectivity: EBI/EMI, I2C, SPI, SSC, UART/USART, USB

Peripherals: Brown-out Detect/Reset, POR, PWM, WDT

Program Memory Size: 512KB

Program Memory Type: FLASH

RAM Size: 32KB

Data Converters: A/D 8x10b

Oscillator Type: Internal

Operating Temperature: -40°C ~ 85°C

Product Advantages

High-speed performance at 55 MHz

Extensive connectivity options including USB, I2C, and SPI

High reliability with brown-out detect and watchdog timer

Adequate memory capacity for complex programs and data handling

Key Technical Parameters

Speed: 55MHz

Program Memory: 512KB FLASH

RAM: 32KB

Connectivity: Multiple interfaces including USB, SPI, UART

Temperature Tolerance: -40°C to 85°C

Quality and Safety Features

Integrated Brown-out Detect/Reset ensures operation stability under unstable voltage conditions

Watchdog timer for system recovery and error handling

Compatibility

Compatible with surface mount technology for PCB assembly

Application Areas

Industrial controls

Consumer electronics

Automotive systems

Communication devices

Product Lifecycle

Current Status: Active

This product is not nearing discontinuation and supports upgrades or replacements.

Several Key Reasons to Choose This Product

ARM7 core for efficient processing in embedded applications

Comprehensive I/O capabilities beneficial for multitasking

High reliability and robust operational features ensure prolonged usability and minimal downtime

Diverse connectivity facilitates enhanced system integration and expandability

Suitable for demanding environments with its broad operating temperature range

Supported by Microchip Technology, ensuring continued product availability and support