STR912FAZ42H6

Product Overview

Category

The STR912FAZ42H6 belongs to the category of microcontrollers.

Use

This microcontroller is designed for various embedded applications, including industrial control systems, automotive electronics, and consumer electronics.

Characteristics

• High-performance 32-bit ARM9 core
• Clock frequency up to 96 MHz
• Flash memory size of 256 KB
• RAM size of 64 KB
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and PWM outputs
• Real-time clock (RTC)
• Low power consumption

Package

The STR912FAZ42H6 is available in a compact LQFP package, which ensures easy integration into different electronic devices.

Essence

This microcontroller combines advanced processing capabilities with versatile peripherals, making it suitable for a wide range of applications.

Packaging/Quantity

The STR912FAZ42H6 is typically sold in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

• Core: ARM9
• Clock Frequency: Up to 96 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Timers: 4
• PWM Outputs: 8
• Operating Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The STR912FAZ42H6 has a total of 144 pins, which are assigned to various functions such as GPIO, communication interfaces, timers, and power supply. For a detailed pin configuration diagram, please refer to the product datasheet.

Functional Features

1. High-Performance Processing: The ARM9 core provides efficient and powerful processing capabilities, enabling the microcontroller to handle complex tasks.
2. Versatile Peripherals: The multiple communication interfaces, ADC, timers, and PWM outputs allow for seamless integration with various external devices and sensors.
3. Real-Time Clock: The built-in RTC ensures accurate timekeeping, making it suitable for applications that require precise timing.
4. Low Power Consumption: The STR912FAZ42H6 is designed to minimize power consumption, making it ideal for battery-powered or energy-efficient applications.

Advantages and Disadvantages

Advantages

• High-performance ARM9 core enables efficient processing of complex tasks.
• Versatile peripherals provide flexibility in system design.
• Compact package allows for easy integration into different electronic devices.
• Low power consumption extends battery life in portable applications.

Disadvantages

• Limited flash memory size may restrict the storage capacity for certain applications.
• Availability of alternative models with higher specifications may limit scalability options.

Working Principles

The STR912FAZ42H6 operates based on the ARM9 architecture, which utilizes a 32-bit RISC (Reduced Instruction Set Computing) core. It executes instructions fetched from the flash memory and interacts with various peripherals to perform desired functions. The microcontroller can be programmed using development tools and software to implement specific application requirements.

Detailed Application Field Plans

The STR912FAZ42H6 is well-suited for a wide range of applications, including but not limited to: - Industrial Control Systems: Process automation, machine control, and monitoring systems. - Automotive Electronics: Engine management, body control modules, and infotainment systems. - Consumer Electronics: Home automation, smart appliances, and wearable devices.

Detailed and Complete Alternative Models

1. STR912FAW44X6: Similar to STR912FAZ42H6, but with extended flash memory of 512 KB.
2. STR912FAZ44H6: Similar to STR912FAZ42H6, but with additional CAN (Controller Area Network) interface.
3. STR912FAW42X6: Similar to STR912FAZ42H6, but with extended RAM size of 128 KB.

These alternative models offer enhanced specifications and expanded capabilities for specific application requirements.

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