STR711FR2H6

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STR711FR2H6

IC MCU 32BIT 256KB FLASH 64LFBGA

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規格

Series STR7
Part Status Obsolete
DigiKey Programmable Not Verified
Core Processor ARM7®
Core Size 32-Bit Single-Core
Speed 66MHz
Connectivity HDLC, I2C, SmartCard, SPI, UART/USART, USB
Peripherals PWM, WDT
Number of I/O 30
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 3V ~ 3.6V
Data Converters A/D 4x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 64-LFBGA
Base Product Number STR711

概述

Description

The STR711FR2H6 is a microcontroller from STMicroelectronics, belonging to the STR7 series, designed for high-performance embedded applications. It is built around a 32-bit ARM7TDMI-S RISC processor core, which offers a balance of efficiency and processing power. The microcontroller features 256 KB of Flash memory and 64 KB of RAM, providing ample storage for code and data.
Notable peripherals include several timers, an advanced 10-bit ADC, UARTs, SPI, I2C interfaces, and a CAN controller, making it suitable for diverse applications such as industrial control, consumer electronics, and automotive systems. The STR711FR2H6 operates at clock speeds up to 48 MHz and supports low-power modes, which are beneficial for battery-powered devices.
The microcontroller's package options and peripheral set are designed for flexibility, allowing developers to optimize for cost, space, and functionality in their projects. It is also supported by various development tools and software, facilitating efficient application development and deployment.

Features

The STR711FR2H6 is a microcontroller from STMicroelectronics, part of the STR7 family. It features an ARM7TDMI-S core, which is a 32-bit RISC CPU known for its efficiency and performance. This microcontroller operates at a maximum clock frequency of 48 MHz.
Key features include:
1. Memory: It comes with 256 KB of Flash memory for program storage and 64 KB of SRAM for data storage.
2. Interfaces: The microcontroller supports various communication interfaces such as UART, SPI, I2C, and CAN, which make it suitable for diverse applications.
3. Timers: It is equipped with multiple general-purpose timers and a watchdog timer for task scheduling and system reliability.
4. GPIO: The STR711FR2H6 has a range of general-purpose input/output pins to interface with other devices and sensors.
5. Power: It features low-power modes to conserve energy, making it ideal for battery-powered applications.
6. ADC/DAC: Includes a 10-bit ADC for analog-to-digital conversion, enabling the processing of analog signals.
These features make the STR711FR2H6 suitable for embedded applications that require moderate processing power and robust I/O capabilities.

Package

The STR711FR2H6 microcontroller is part of the STR7 family by STMicroelectronics and typically comes in a 64-pin LQFP (Low-Profile Quad Flat Package). This package type is suitable for surface mounting on PCBs and is designed for applications requiring a compact form factor.

Pinout

The STR711FR2H6 is a microcontroller from STMicroelectronics, belonging to the STR7 series. It is based on the ARM7TDMI core. This particular model is housed in an LQFP64 package, meaning it has 64 pins.
The primary functions of the STR711FR2H6 include:
1. CPU: ARM7TDMI core, suitable for embedded applications.
2. Memory: 256 KB of Flash memory and 64 KB of RAM.
3. I/O Ports: Numerous general-purpose I/O ports for peripheral connections.
4. Timers: Multiple timers for various timing and counting functions.
5. Communication Interfaces: Includes UARTs, SPI, I2C for serial communication.
6. ADC: Analog-to-digital converters for analog signal processing.
7. PWM: Pulse-width modulation channels for controlling motors, LEDs, etc.
8. Power Supply: Operates typically on a 3.3V power supply.
This microcontroller is versatile and used in applications requiring moderate processing power and numerous I/O interfaces.

Manufacturer

The STR711FR2H6 is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products and solutions. It serves multiple sectors including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its innovation in microcontrollers, analog devices, and digital integrated circuits, contributing to advancements in technology and electronics.

Application

The STR711FR2H6, an ARM7TDMI-S based microcontroller, is commonly used in embedded systems applications. Its application areas include industrial automation, where it controls machinery and processes, and home automation for managing devices. It's also used in consumer electronics for device control and communication interfaces. Additionally, due to its connectivity features, it fits in networking devices and IoT applications. The microcontroller's robust features make it suitable for automotive electronics, supporting various in-vehicle control and monitoring systems.

Equivalent

The STR711FR2H6 microcontroller, based on the ARM7TDMI core, can be considered equivalent to similar microcontrollers from other manufacturers that use the ARM7 architecture. Equivalent products could include the NXP LPC2132 and LPC2134, and Atmel AT91SAM7 series. When selecting an equivalent, ensure the pin configuration, peripheral set, and memory size align with your application's requirements. Always consult datasheets for precise compatibility.

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