STM32F100R4T6B

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STM32F100R4T6B

IC MCU 32BIT 16KB FLASH 64LQFP

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Spécifications

Series STM32F1
Part Status Active
DigiKey Programmable Not Verified
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 24MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 51
Program Memory Size 16KB (16K x 8)
Program Memory Type FLASH
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
Base Product Number STM32F100

Vue d'ensemble

Description

The STM32F100R4T6B is a microcontroller from STMicroelectronics, part of the STM32F1 series based on the ARM Cortex-M3 core. It operates at a maximum clock speed of 24 MHz and features 32 KB of Flash memory and 4 KB of SRAM. This microcontroller integrates a range of peripherals, including GPIOs, timers, ADCs, and communication interfaces like I2C, SPI, and USART, making it suitable for various applications in embedded systems.
The STM32F100R4T6B is particularly popular for its low power consumption, making it ideal for battery-operated devices. It supports a wide operating voltage range (2.0V to 3.6V) and has multiple power-saving modes. Development is facilitated through various IDEs, including STM32CubeIDE and Keil, and it is compatible with the STM32CubeMX tool for peripheral configuration. Overall, the STM32F100R4T6B is a versatile, cost-effective solution for a variety of electronic projects and applications in consumer electronics, industrial automation, and IoT devices.

Features

The STM32F100R4T6B is a microcontroller from STMicroelectronics, part of the STM32F1 series, featuring an ARM Cortex-M3 core. Key features include:
- Core: 32-bit ARM Cortex-M3, running at up to 24 MHz.
- Memory: 16 KB of Flash memory and 1 KB of SRAM.
- I/O Ports: Up to 37 GPIO pins, supporting various functions.
- Communication Interfaces:
- 1 x I2C
- 1 x SPI
- 1 x USART
- Timers: 3 general-purpose timers and 1 basic timer for PWM generation and time management.
- ADC: 12-bit Analog-to-Digital Converter with up to 10 channels.
- Power Supply: Operating voltage range of 2.0V to 3.6V.
- Low Power Modes: Designed for energy-efficient applications.
- Operating Temperature: -40°C to +85°C for industrial applications.
This microcontroller is suitable for a variety of embedded applications, including motor control, industrial automation, and consumer electronics.

Package

The STM32F100R4T6B microcontroller is packaged in a LQFP (Low-profile Quad Flat Package) with a 64-pin configuration. This package type offers a compact footprint suitable for surface mounting on PCBs.

Pinout

The STM32F100R4T6B microcontroller features a 48-pin LQFP (Low-Profile Quad Flat Package) configuration. It is based on the ARM Cortex-M3 core and operates at a maximum frequency of 24 MHz.
Key pin functionalities include:
- GPIO: Multiple pins are configurable as general-purpose input/output.
- ADC: Up to 10 channels for analog-to-digital conversion.
- USART: Two USART interfaces for serial communication.
- SPI: Two SPI interfaces for synchronous data exchange.
- I2C: One I2C interface for inter-device communication.
- Timers: Multiple timers for PWM output and time management.
- External Interrupts: Several pins can be configured to trigger external interrupts.
- Reset/Boot Configuration: Includes pins for system reset and boot mode selection.
This versatile MCU is suitable for various applications, including motor control, sensor interfacing, and embedded systems.

Manufacturer

The STM32F100R4T6B is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics is a multinational corporation headquartered in Geneva, Switzerland, specializing in the design, development, and manufacturing of a wide range of semiconductor products. The company focuses on various sectors, including automotive, industrial, personal electronics, and communication equipment. STMicroelectronics is known for its innovation in microcontrollers, sensors, and power management solutions, making it a key player in the electronics industry. The STM32F100 series, part of their STM32 family, is particularly popular for its ARM Cortex-M3 core, which offers a balance of performance and energy efficiency for embedded applications.

Application

The STM32F100R4T6B microcontroller is suitable for various application areas, including industrial automation, motor control, consumer electronics, and medical devices. Its low-power performance and integrated peripherals make it ideal for battery-operated systems, sensor interfacing, and data acquisition. Additionally, it’s used in home automation, smart lighting, and IoT devices for efficient processing and connectivity.

Equivalent

The STM32F100R4T6B chip is part of the STM32F1 series and can be equivalently replaced by other STM32F1 microcontrollers with similar specifications, such as STM32F103C8T6 or STM32F101R8T6. However, ensure that the specific application requirements, such as memory size, peripheral compatibility, and package type, are matched when considering alternatives. Always consult the datasheets for detailed comparisons.

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