STR711FR0H6

Product Overview

Category

The STR711FR0H6 belongs to the category of microcontrollers.

Use

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

Characteristics

• High-performance 32-bit ARM7TDMI-S core
• Clock frequency up to 60 MHz
• Flash memory for program storage
• SRAM for data storage
• Multiple communication interfaces (UART, SPI, I2C)
• Analog-to-digital converter (ADC)
• Timers and PWM outputs
• Real-time clock (RTC)
• Low power consumption
• Wide operating voltage range

Package

The STR711FR0H6 comes in a compact and durable package suitable for surface mount technology (SMT) assembly. The package type is LQFP (Low Profile Quad Flat Package).

Essence

The essence of the STR711FR0H6 microcontroller lies in its powerful ARM7TDMI-S core, which provides high performance and flexibility for various applications.

Packaging/Quantity

The STR711FR0H6 is typically packaged in reels or trays, depending on the manufacturer's specifications. The quantity per reel or tray can vary, but it is commonly available in quantities of 250 or 500 units.

Specifications

• Core: ARM7TDMI-S
• Clock Frequency: Up to 60 MHz
• Flash Memory: 256 KB
• SRAM: 64 KB
• Communication Interfaces: UART, SPI, I2C
• ADC Resolution: 12-bit
• Timers: 4
• PWM Outputs: 6
• Operating Voltage Range: 2.0V to 3.6V
• Package Type: LQFP

Detailed Pin Configuration

The STR711FR0H6 microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-10: General-purpose I/O (GPIO)
• Pins 11-20: UART interface
• Pins 21-30: SPI interface
• Pins 31-40: I2C interface
• Pins 41-50: Analog inputs (ADC)
• Pins 51-60: Timers and PWM outputs
• Pins 61-70: Power supply and ground
• Pins 71-80: External interrupt inputs
• Pins 81-90: JTAG interface
• Pins 91-100: Reserved

Functional Features

• High-performance ARM7TDMI-S core provides efficient processing capabilities.
• Flash memory allows for program storage, enabling firmware updates and flexibility in application development.
• SRAM provides temporary data storage for efficient execution of programs.
• Multiple communication interfaces (UART, SPI, I2C) facilitate connectivity with other devices.
• Analog-to-digital converter (ADC) enables the microcontroller to measure analog signals accurately.
• Timers and PWM outputs allow precise timing control and generation of analog-like signals.
• Real-time clock (RTC) provides accurate timekeeping functionality.
• Low power consumption ensures energy efficiency in battery-powered applications.
• Wide operating voltage range allows compatibility with various power sources.

Advantages and Disadvantages

Advantages

• Powerful ARM7TDMI-S core for high-performance computing.
• Versatile communication interfaces for seamless integration with other devices.
• Ample program and data storage capacity.
• Precise timing control and analog signal generation capabilities.
• Energy-efficient design for low power consumption.
• Wide operating voltage range for compatibility with different power sources.

Disadvantages

• Limited number of pins may restrict the number of peripherals that can be connected simultaneously.
• Lack of built-in Ethernet or USB interfaces, which may require additional components for connectivity.

Working Principles

The STR711FR0H6 microcontroller operates based on the ARM7TDMI-S core architecture. It executes instructions stored in its flash memory, utilizing the SRAM for temporary data storage. The microcontroller communicates with external devices through its various interfaces, such as UART, SPI, and I2C. It can measure analog signals using the built-in ADC and generate precise timing and analog-like signals through timers and PWM outputs. The real-time clock ensures accurate timekeeping functionality. The microcontroller operates within a specified voltage range, providing reliable performance across different power sources.

Detailed Application Field Plans

The STR711FR0H6 microcontroller finds applications in various fields, including:

1. Industrial Control Systems: Used in automation systems, robotics, and process control applications.
2. Consumer Electronics: Employed in smart home devices, wearable technology, and multimedia systems.
3. Automotive Applications: Integrated into automotive control units, infotainment systems, and vehicle diagnostics.
4. Medical Devices: Utilized in medical monitoring equipment, patient monitoring systems, and diagnostic devices.
5. Internet of Things (IoT): Incorporated into IoT devices for