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STM32F103RCT7
+БОМIC MCU 32BIT 256KB FLASH 64LQFP
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ПроизводительSTМикроэлектроника
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Мфр. Часть #STM32F103RCT7
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Лист данных STM32F103RCT7 DataSheet
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Пакет LQFP-64
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В наличии3116
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tray |
| Series | STM32F1 |
| ProductStatus | Active |
| CoreProcessor | ARM® Cortex®-M3 |
| CoreSize | 32-Bit Single-Core |
| Speed | 72MHz |
| Connectivity | CANbus, I²C, IrDA, LINbus, SPI, UART/USART, USB |
| Peripherals | DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT |
| NumberofI/O | 51 |
| ProgramMemorySize | 256KB (256K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 48K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 3.6V |
| DataConverters | A/D 16x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 105°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
Обзор
Description
1. Cortex-M3 Core: Operates at a clock speed of up to 72 MHz, providing efficient processing capabilities for embedded applications.
2. Memory: Equipped with 256 KB Flash memory and 48 KB RAM, allowing for robust program and data handling.
3. Peripherals: Includes numerous peripherals such as 3 USARTs, 2 SPIs, 2 I2Cs, USB 2.0 Full Speed interface, multiple timers, and 1 CAN interface, offering versatile interfacing options.
4. ADC: Features a 12-bit ADC with up to 16 channels, facilitating accurate analog-to-digital conversions.
5. GPIO: Offers a wide range of I/O pins for flexible connectivity to external components.
6. Power Efficiency: Designed for low-power consumption, making it suitable for battery-operated devices.
7. Package: Comes in a 64-pin LQFP package, facilitating integration into various hardware designs.
The STM32F103RCT7 is well-suited for applications requiring balance between performance and power efficiency, such as industrial controls, consumer electronics, and communication devices.
Equivalent
1. NXP's LPC1768: Also based on Cortex-M3, with similar features.
2. Texas Instruments' TM4C123GH6PM: Part of the Tiva C series, also Cortex-M4, offering similar functionality.
3. Atmel's SAM3U2C: Another Cortex-M3 microcontroller with comparable specs.
These alternatives vary slightly in peripherals and performance, so verifying specific requirements is essential.
Features
1. Core: ARM Cortex-M3 32-bit RISC processor operating at a clock speed of up to 72 MHz.
2. Memory: 256 KB of Flash memory and 48 KB of SRAM.
3. I/O Ports: Up to 51 general-purpose I/O pins.
4. Timers: A total of up to 8 timers, including advanced-control PWM timers, general-purpose timers, and basic timers.
5. Communication Interfaces:
- 2 I2C interfaces
- 3 USARTs
- 2 SPI interfaces
- 1 CAN interface
6. Analog Features: 3 ADCs with 12-bit resolution.
7. Operating Voltage: 2.0 to 3.6 V.
8. Package: Comes in an LQFP-64 package.
9. Power Consumption: Low-power features with various sleep modes to optimize energy consumption.
This microcontroller is widely used in embedded systems for its balance of performance, power efficiency, and connectivity options, making it suitable for industrial and consumer applications.
Pinout
Key features and functions include:
1. CPU: ARM Cortex-M3 32-bit processor operating at up to 72 MHz.
2. Flash Memory: 256 KB for code storage.
3. SRAM: 48 KB for data storage.
4. Peripherals:
- Multiple GPIOs for digital input/output.
- Advanced timers for PWM generation and other timing tasks.
- Communication interfaces, including USART, SPI, I2C, and CAN.
- ADCs for analog-to-digital conversion.
- USB interface for connectivity.
5. Power Supply: Operates from a 2.0 to 3.6 V power supply.
6. Additional Functions: Real-time clock (RTC), watchdog timers, and interrupt controllers.
The combination of these features makes it suitable for a wide range of applications, including consumer electronics, industrial automation, and communication devices.
Manufacturer
Application
1. Industrial Automation: Used in control systems and sensors for process automation.
2. Consumer Electronics: Found in home appliances and entertainment systems.
3. Automotive: Utilized in control units and infotainment systems.
4. Medical Devices: Applied in portable medical equipment for monitoring and diagnostics.
5. Communication Systems: Employed in networking devices and gateways.
6. IoT Devices: Powers smart devices with connectivity needs.
Its ARM Cortex-M3 core, rich I/O, and communication interfaces make it suitable for applications requiring reliability and real-time performance.