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STM32F105RBT6
+NomenclatureIC MCU 32BIT 128KB FLASH 64LQFP
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FabricantSemi - conducteurs optiques
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Pièce fabricant #STM32F105RBT6
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Fiche technique STM32F105RBT6 DataSheet
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Package LQFP 64
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En stock3369
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Spécifications
| Attribut | Valeur |
| 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 OTG |
| Peripherals | DMA, POR, PWM, Voltage Detect, WDT |
| NumberofI/O | 51 |
| ProgramMemorySize | 128KB (128K x 8) |
| ProgramMemoryType | FLASH |
| RAMSize | 64K x 8 |
| Voltage-Supply(Vcc/Vdd) | 2V ~ 3.6V |
| DataConverters | A/D 16x12b; D/A 2x12b |
| OscillatorType | Internal |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 64-LQFP |
Présentation
Description
Key features include 128 KB of Flash memory, 20 KB of SRAM, and a wide range of peripherals such as GPIO, timers, USART, CAN, I2C, SPI, USB, and ADC/DAC. The microcontroller supports JTAG/SWD interfaces for programming and debugging.
The STM32F105RBT6 is housed in a 64-pin LQFP package, making it suitable for space-constrained applications. Its robust architecture, combined with extensive peripheral set and low power consumption, makes it ideal for industrial control, consumer electronics, and automotive applications. The device is supported by the STM32 development ecosystem, including software tools and libraries, facilitating rapid development and deployment.
Equivalent
1. STM32F103RBT6: Similar core features but with different peripheral options.
2. NXP's LPC1768: ARM Cortex-M3 based with comparable specs.
3. Microchip's ATSAM3X8E: ARM Cortex-M3 with enhanced features.
4. TI's TM4C123GH6PM: ARM Cortex-M4-based, offering similar capabilities.
These alternatives vary in specific features, peripherals, and performance, so it's important to verify compatibility with your application needs.
Features
- Connectivity: USB 2.0 full-speed interface, two CAN interfaces, and three USARTs for serial communication.
- Timers: Seven timers, including four general-purpose, two basic, and one advanced-control timer.
- Analog Features: Three 12-bit ADCs with up to 16 channels, and two DACs.
- I/O Ports: 51 general-purpose I/O pins, with multiple configurations.
- Communication Interfaces: SPI, I2C, and I2S interfaces for versatile connectivity.
- Operating Voltage: 2.0 to 3.6 V with a temperature range from -40°C to +85°C.
- Power Consumption: Low-power modes with sleep, stop, and standby capabilities.
This microcontroller suits applications requiring real-time performance, communication capabilities, and efficient power management.
Pinout
Key features and functions include:
1. CPU: ARM Cortex-M3 32-bit RISC core, up to 72 MHz.
2. Flash Memory: 128 KB.
3. SRAM: 20 KB.
4. Timers: 2 general-purpose 16-bit timers, 2 advanced-control PWM timers, 2 watchdog timers, and a SysTick timer.
5. Communication Interfaces:
- 2 x I2C interfaces
- 3 x USART interfaces
- 2 x SPI interfaces
- 1 x CAN interface
6. USB: Full-speed USB 2.0 compliant with a dedicated 48 MHz PLL.
7. ADC: 2 x 12-bit ADCs with up to 16 channels.
8. DAC: 1 x 12-bit DAC.
9. GPIOs: Multiple general-purpose I/O pins for various functionalities.
The STM32F105RBT6 is suitable for applications requiring connectivity, real-time control, and low power consumption.
Manufacturer
Application
1. Industrial Automation: Used in control systems and robotics for reliable performance.
2. Consumer Electronics: Powers devices like home automation systems and smart appliances.
3. Automotive: Supports communication protocols in vehicle networks.
4. Communication Equipment: Utilized in network devices for handling data transmission.
5. Medical Devices: Helps in developing portable and efficient healthcare tools.
6. Embedded Systems: Suitable for general-purpose computing in various embedded applications.
Its rich set of peripherals and connectivity options make it a versatile choice for complex projects.