AT91SAM7S64C-AU

Product Overview

Category

AT91SAM7S64C-AU belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems.

Characteristics

• High-performance 32-bit ARM architecture
• Clock frequency up to 55 MHz
• Flash memory capacity of 64 KB
• SRAM capacity of 16 KB
• Low power consumption
• Multiple communication interfaces (UART, SPI, I2C)
• Rich set of peripherals (ADC, PWM, timers)

Package

AT91SAM7S64C-AU is available in a compact surface-mount package.

Essence

The essence of this microcontroller lies in its powerful processing capabilities and versatile features, making it suitable for a wide range of applications.

Packaging/Quantity

AT91SAM7S64C-AU is typically sold in reels or trays, with quantities varying based on customer requirements.

Specifications

• Architecture: ARM7TDMI-S
• Operating Voltage: 3.3V
• Maximum Clock Frequency: 55 MHz
• Flash Memory Capacity: 64 KB
• SRAM Capacity: 16 KB
• Number of I/O Pins: 54
• Communication Interfaces: UART, SPI, I2C
• Peripherals: ADC, PWM, timers
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT91SAM7S64C-AU microcontroller has a total of 54 I/O pins, each serving a specific purpose. The pin configuration is as follows:

(Pin Number) - (Pin Name) - (Function)

1 - PA0 - GPIO 2 - PA1 - GPIO 3 - PA2 - GPIO 4 - PA3 - GPIO 5 - PA4 - GPIO 6 - PA5 - GPIO 7 - PA6 - GPIO 8 - PA7 - GPIO 9 - PA8 - GPIO 10 - PA9 - GPIO 11 - PA10 - GPIO 12 - PA11 - GPIO 13 - PA12 - GPIO 14 - PA13 - GPIO 15 - PA14 - GPIO 16 - PA15 - GPIO 17 - PB0 - GPIO 18 - PB1 - GPIO 19 - PB2 - GPIO 20 - PB3 - GPIO 21 - PB4 - GPIO 22 - PB5 - GPIO 23 - PB6 - GPIO 24 - PB7 - GPIO 25 - PB8 - GPIO 26 - PB9 - GPIO 27 - PB10 - GPIO 28 - PB11 - GPIO 29 - PB12 - GPIO 30 - PB13 - GPIO 31 - PB14 - GPIO 32 - PB15 - GPIO 33 - PC0 - GPIO 34 - PC1 - GPIO 35 - PC2 - GPIO 36 - PC3 - GPIO 37 - PC4 - GPIO 38 - PC5 - GPIO 39 - PC6 - GPIO 40 - PC7 - GPIO 41 - PC8 - GPIO 42 - PC9 - GPIO 43 - PC10 - GPIO 44 - PC11 - GPIO 45 - PC12 - GPIO 46 - PC13 - GPIO 47 - PC14 - GPIO 48 - PC15 - GPIO 49 - PD0 - GPIO 50 - PD1 - GPIO 51 - PD2 - GPIO 52 - PD3 - GPIO 53 - PD4 - GPIO 54 - PD5 - GPIO

Functional Features

The AT91SAM7S64C-AU microcontroller offers a range of functional features, including:

• High-performance ARM architecture for efficient processing
• Multiple communication interfaces for seamless connectivity
• Rich set of peripherals for versatile functionality
• Low power consumption for energy-efficient operation
• Ample memory capacity for storing program code and data
• Robust I/O capabilities for interfacing with external devices
• Extensive interrupt handling mechanisms for real-time applications

Advantages and Disadvantages

Advantages

• Powerful processing capabilities
• Versatile communication interfaces
• Rich set of peripherals
• Low power consumption
• Ample memory capacity

Disadvantages

• Limited number of I/O pins
• Relatively higher cost compared to some alternatives

Working Principles

The AT91SAM7S64C-AU microcontroller operates based on the ARM7TDMI-S architecture. It executes instructions stored in its flash memory, interacting with various peripherals and communication interfaces as required by the application. The microcontroller's clock frequency determines the speed at which instructions are processed.

Detailed Application Field Plans

AT91SAM7S64C-AU finds applications in various fields, including but not limited to:

1. Industrial automation systems
2. Consumer electronics
3. Automotive electronics
4. Medical devices
5. Home