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STM32F100R8T7B

Name: STM32F100R8T7B
Rating: 4.7 (12 reviews)

IC MCU 32BIT 64KB FLASH 64LQFP

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資料表 STM32F100R8T7B DataSheet
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規格

Series	STM32F1
Part Status	Active
Base Product Number	STM32F100
DigiKey Programmable	Not Verified
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
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	64KB (64K x 8)
Program Memory Type	FLASH
RAM Size	8K x 8
Voltage - Supply (Vcc/Vdd)	2V ~ 3.6V
Data Converters	A/D 16x12b; D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 105°C (TA)
Mounting Type	Surface Mount
Supplier Device Package	64-LQFP (10x10)
Package	64-LQFP
Packaging	Tray

概述

Description

The STM32F100R8T7B is a microcontroller from STMicroelectronics’ STM32 F1 series, based on the ARM Cortex-M3 architecture. It operates at a maximum frequency of 24 MHz and features 64 KB of flash memory and 8 KB of SRAM. The chip supports various peripherals, including GPIOs, timers, ADCs, and communication interfaces like I2C, SPI, and USART, making it suitable for a wide range of embedded applications.
Key features include low power consumption, a 12-bit ADC, and multiple timers for PWM generation. It also supports various development tools and environments, such as STM32CubeMX and the Arduino IDE, facilitating easier programming and integration.
The STM32F100R8T7B is ideal for applications in consumer electronics, industrial control, and sensor management, offering an excellent balance of performance, power efficiency, and functionality. Its combination of robust features and ease of use makes it a popular choice for both hobbyists and professionals in embedded system design.

Features

The STM32F100R8T7B is a microcontroller from STMicroelectronics' STM32F1 series, featuring an ARM Cortex-M3 core. Here are its key features:
- Core: 32-bit ARM Cortex-M3, running up to 24 MHz.
- Flash Memory: 64 KB of embedded Flash memory.
- RAM: 20 KB of SRAM.
- I/O Ports: 37 GPIO pins with multiple functions.
- Timers: 3 general-purpose timers and 1 advanced-control timer.
- ADC: 12-bit, 1 MSPS ADC with up to 16 channels.
- Communication: Supports USART, SPI, I2C, and USB 2.0 full-speed device interfaces.
- Operating Voltage: 2.0V to 3.6V.
- Low Power Modes: Several low-power modes available for energy-efficient applications.
- Development Support: Compatible with STM32CubeMX, STM32Cube HAL, and other development tools.
This microcontroller is suitable for a wide range of applications, including industrial control, consumer electronics, and communication systems.

Package

The STM32F100R8T7B comes in a LQFP (Low-Profile Quad Flat Package) type with a 48-pin configuration.

Pinout

The STM32F100R8T7B microcontroller features a 64-pin LQFP (Low-profile Quad Flat Package) configuration. It belongs to the STM32F1 series, which is based on the ARM Cortex-M3 core.
Key functions of the pins include:
1. GPIO: General-purpose I/O pins for digital input and output.
2. ADC: Analog-to-digital converters for analog signal processing.
3. USART/I2C/SPI: Serial communication interfaces for data transmission.
4. TIM: Timer peripherals for event counting, timing, and PWM generation.
5. RESET: Reset pin to initialize the microcontroller.
6. SWD/JTAG: Debugging interfaces for programming and debugging the MCU.
7. VDD/VSS: Power supply and ground connections.
This microcontroller is suitable for various applications, including industrial control, consumer electronics, and IoT devices.

Manufacturer

The STM32F100R8T7B is manufactured by STMicroelectronics, a global semiconductor company. STMicroelectronics specializes in designing and manufacturing a wide range of electronic components, including microcontrollers, sensors, and power management devices. The company serves various markets, including automotive, industrial, personal electronics, and communication. Founded in 1987 and headquartered in Geneva, Switzerland, STMicroelectronics is known for its innovation and commitment to advancing technology, making it a key player in the semiconductor industry.

Application

The STM32F100R8T7B microcontroller is commonly used in various application areas, including industrial automation, consumer electronics, and automotive systems. It is suitable for motor control, data acquisition, sensor interfaces, and portable devices due to its low power consumption and efficient processing capabilities. Additionally, it is utilized in IoT applications for connectivity and control tasks, as well as in medical devices for monitoring and control functions.

Equivalent

Equivalent products to the STM32F100R8T7B chip include the STM32F103C8T6, STM32F101R8T6, and STM32F072R8T6. These alternatives share similar features, such as ARM Cortex-M3 cores and comparable memory and peripheral options, but may vary in specific functionalities and power ratings. Always confirm compatibility based on your application's requirements.