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STM32F103R8T7
+BOMIC MCU 32BIT 64KB FLASH 64LQFP
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メーカーRFE/フューゼテック
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メーカー品番 #STM32F103R8T7
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在庫状況7104
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Series | STM32F1 |
| Part Status | Active |
| Base Product Number | STM32F103 |
| DigiKey Programmable | Not Verified |
| Core Processor | ARM® Cortex®-M3 |
| Core Size | 32-Bit |
| Speed | 72MHz |
| Connectivity | CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, 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 | 20K x 8 |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 3.6V |
| Data Converters | A/D 16x12b |
| 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 |
概要
Description
1. Core and Performance: It runs at up to 72 MHz, offering efficient processing capabilities for various applications.
2. Memory: The microcontroller includes 64 KB of Flash memory and 20 KB of SRAM, providing ample space for code and data storage.
3. Connectivity: It offers a wide range of peripherals, including SPI, I2C, USART, CAN, and USB, facilitating communication and connectivity in embedded systems.
4. Timers and ADCs: It features multiple timers and up to 10-channel 12-bit ADCs, suitable for precision timing and analog signal processing.
5. Power Efficiency: The STM32F103R8T7 is designed for low-power operation, making it ideal for battery-powered devices.
6. Package: It is available in a 64-pin LQFP package, allowing for compact and robust designs.
This microcontroller is widely used in applications like industrial control, consumer electronics, and automotive systems due to its balance of performance and features.
Equivalent
1. NXP's LPC1768.
2. Texas Instruments' MSP430 series.
3. Microchip's ATSAMD21G18.
4. Silicon Labs' EFM32GG series.
When selecting an equivalent, consider factors such as pin compatibility, performance, peripherals, and development ecosystem support. Always verify the specific requirements and constraints of your application.
Features
1. Core: It is based on the ARM Cortex-M3 32-bit RISC core, offering efficient performance with up to 72 MHz clock speed.
2. Memory: It includes 64 KB of Flash memory and 20 KB of SRAM.
3. I/O Ports: Offers up to 51 general-purpose I/O ports for versatile connectivity.
4. Timers: Equipped with advanced timers, general-purpose timers, and basic timers to support a wide range of applications.
5. Communication Interfaces: Provides multiple communication protocols, including USART, SPI, I2C, and CAN.
6. Analog Features: Includes a 12-bit ADC with up to 16 channels and two DAC channels for analog interfacing.
7. DMA: Features a Direct Memory Access controller to enhance data transfer efficiency.
8. Operating Voltage: Operates at 2.0 to 3.6 V.
9. Package: Available in an LQFP-64 package for compact applications.
This microcontroller is suitable for various applications like industrial control, motor drives, and more due to its robust features and reliability.
Pinout
1. Core and Performance: It is based on the ARM Cortex-M3 processor, operating at a frequency of up to 72 MHz, offering high performance for various embedded projects.
2. Memory: It has 64 KB of Flash memory and 20 KB of SRAM, providing ample space for code and data storage.
3. Peripherals:
- Timers: 3 general-purpose and 1 advanced-control timer.
- Communication Interfaces: Includes USART, SPI, I2C, and USB 2.0 full-speed interfaces.
- Analog Features: 2 ADCs with 12-bit resolution.
4. GPIOs: It provides a wide range of GPIOs for interfacing with other hardware components.
5. Other Features: Integrated RTC, watchdog timers, and support for low-power modes, making it versatile for various applications.
This combination of features makes the STM32F103R8T7 suitable for use in consumer electronics, industrial control, and automotive applications.
Manufacturer
Application
1. Industrial Automation: Used in PLCs and motor control applications for precise and reliable operation.
2. Consumer Electronics: Powers devices like smart appliances and home automation systems.
3. Medical Devices: Suitable for portable medical equipment and monitoring devices due to its low power consumption.
4. Automotive: Applied in infotainment systems and electronic control units (ECUs).
5. IoT Devices: Supports IoT applications with its connectivity features, enabling remote control and monitoring.
6. Instrumentation: Utilized in measurement and control systems for accurate data processing.
Its balanced performance, low power consumption, and rich connectivity options make it versatile for various embedded applications.