ATSAM4SD32BB-AN

Product Overview

Category: Microcontroller

Use: The ATSAM4SD32BB-AN is a microcontroller designed for various embedded applications. It provides a wide range of features and capabilities to support the development of advanced electronic systems.

Characteristics: - High-performance 32-bit ARM Cortex-M4 processor - Flash memory capacity of 32KB - SRAM capacity of 16KB - Operating voltage range: 1.62V to 3.6V - Low power consumption - Multiple communication interfaces (UART, SPI, I2C) - Analog-to-digital converter (ADC) with multiple channels - Timers and counters for precise timing control - Integrated security features for data protection

Package: The ATSAM4SD32BB-AN comes in a compact and durable package, making it suitable for use in various environments. The package type is LQFP (Low-profile Quad Flat Package).

Essence: This microcontroller combines high performance, low power consumption, and a rich set of features, making it an ideal choice for embedded system development. It offers a balance between processing power and energy efficiency.

Packaging/Quantity: The ATSAM4SD32BB-AN is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Processor: ARM Cortex-M4
• Clock Speed: Up to 120 MHz
• Flash Memory: 32KB
• SRAM: 16KB
• Operating Voltage: 1.62V - 3.6V
• Communication Interfaces: UART, SPI, I2C
• ADC Channels: Multiple
• Timers/Counters: Yes
• Security Features: Yes

Detailed Pin Configuration

The ATSAM4SD32BB-AN has a total of 64 pins, which are assigned to various functions and peripherals. The pin configuration is as follows:

• Pin 1: VDD
• Pin 2: GND
• Pin 3: PA0 (Analog Input)
• Pin 4: PA1 (Analog Input)
• ...
• Pin 63: PB30 (Digital I/O)
• Pin 64: PB31 (Digital I/O)

For a complete pin configuration diagram, please refer to the product datasheet.

Functional Features

The ATSAM4SD32BB-AN offers several functional features that enhance its usability and performance:

1. High-performance Processor: The ARM Cortex-M4 processor provides efficient processing capabilities, enabling the microcontroller to handle complex tasks.
2. Low Power Consumption: The microcontroller is designed to minimize power consumption, making it suitable for battery-powered applications.
3. Communication Interfaces: The UART, SPI, and I2C interfaces allow seamless communication with other devices, expanding the connectivity options.
4. Analog-to-Digital Converter: The built-in ADC enables accurate conversion of analog signals into digital data, facilitating sensor integration.
5. Timers and Counters: The microcontroller includes timers and counters for precise timing control, essential in applications requiring synchronization.
6. Integrated Security Features: The security features protect sensitive data and prevent unauthorized access, ensuring the integrity of the system.

Advantages and Disadvantages

Advantages: - Powerful processing capabilities - Low power consumption - Versatile communication interfaces - Integrated security features - Compact package size

Disadvantages: - Limited flash memory capacity (32KB) - Limited SRAM capacity (16KB)

Working Principles

The ATSAM4SD32BB-AN operates based on the principles of the ARM Cortex-M4 architecture. It executes instructions stored in its flash memory, processes data, and communicates with external devices through various interfaces. The microcontroller's working principles involve executing instructions, managing memory, and interacting with peripherals to perform specific tasks as programmed.

Detailed Application Field Plans

The ATSAM4SD32BB-AN is suitable for a wide range of applications, including but not limited to:

1. Internet of Things (IoT) Devices: The microcontroller's low power consumption and communication capabilities make it ideal for IoT applications such as smart home devices, environmental monitoring systems, and wearable technology.
2. Industrial Automation: With its high-performance processor and integrated security features, the microcontroller can be used in industrial automation systems, including control panels, motor drives, and PLCs.
3. Consumer Electronics: The compact size and versatile communication interfaces make the microcontroller suitable for consumer electronics products like remote controls, gaming consoles, and audio devices.
4. Automotive Systems: The microcontroller's robustness and reliability make it suitable for automotive applications such as engine control units, dashboard displays, and advanced driver assistance systems.

Detailed and Complete Alternative Models

1. ATSAM4S8BA-AU: Similar to ATSAM4SD32BB-AN