AT91SAM9G45B-CU-999

Product Overview

Category

The AT91SAM9G45B-CU-999 belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 32-bit ARM926EJ-S core
• Clock frequency up to 400 MHz
• Integrated memory controller with support for DDR2 and SDRAM
• Multiple communication interfaces, including USB, Ethernet, and UART
• Rich set of peripherals, such as timers, PWM channels, and ADCs
• Low power consumption

Package

The AT91SAM9G45B-CU-999 is available in a compact and durable package suitable for surface mount technology (SMT) assembly.

Essence

The essence of this microcontroller lies in its powerful processing capabilities, extensive peripheral support, and low power consumption, making it ideal for a wide range of applications.

Packaging/Quantity

The AT91SAM9G45B-CU-999 is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.

Specifications

• Core: ARM926EJ-S
• Clock Frequency: Up to 400 MHz
• Memory Controller: DDR2, SDRAM
• Communication Interfaces: USB, Ethernet, UART
• Peripherals: Timers, PWM Channels, ADCs
• Power Consumption: Low

Detailed Pin Configuration

The AT91SAM9G45B-CU-999 features a comprehensive pin configuration, enabling seamless integration into various circuit designs. The detailed pin configuration can be found in the product datasheet.

Functional Features

High-Performance Processing

The AT91SAM9G45B-CU-999 is equipped with a high-performance 32-bit ARM926EJ-S core, allowing for efficient execution of complex tasks and algorithms.

Extensive Peripheral Support

With a rich set of peripherals, including timers, PWM channels, and ADCs, this microcontroller offers versatile functionality for diverse application requirements.

Multiple Communication Interfaces

The microcontroller supports various communication interfaces such as USB, Ethernet, and UART, enabling seamless connectivity with external devices and networks.

Low Power Consumption

Designed with power efficiency in mind, the AT91SAM9G45B-CU-999 ensures optimal energy usage, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• High-performance processing capabilities
• Extensive peripheral support
• Multiple communication interfaces
• Low power consumption

Disadvantages

• Limited availability of alternative models
• Relatively higher cost compared to some other microcontrollers

Working Principles

The AT91SAM9G45B-CU-999 operates based on the ARM926EJ-S core architecture. It executes instructions fetched from memory, interacts with peripherals, and communicates with external devices through various interfaces. The microcontroller's working principles are detailed in its technical documentation.

Detailed Application Field Plans

The AT91SAM9G45B-CU-999 finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Internet of Things (IoT) applications

Detailed application field plans can be obtained from the product datasheet and application notes provided by the manufacturer.

Detailed and Complete Alternative Models

While the AT91SAM9G45B-CU-999 is a highly capable microcontroller, there are alternative models available in the market that offer similar functionalities. Some notable alternatives include: - STM32F4 series by STMicroelectronics - LPC4300 series by NXP Semiconductors - PIC32MZ series by Microchip Technology

These alternative models provide a range of options for developers based on their specific requirements.

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