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STM32F105R8T7

Part Number STM32F105R8T7
Manufacturer STMicroelectronics
Description IC MCU 32BIT 64KB FLASH 64LQFP
Datasheets Download STM32F105R8T7 Datasheet PDFPDF Icon
Price for STM32F105R8T7
Specification of STM32F105R8T7
Status Active
Series STM32F1
Package Tray
Supplier STMicroelectronics
Digi-Key Programmable Not Verified
Core Processor ARM Cortex-M3
Core Size 32-Bit Single-Core
Speed 72MHz
Connectivity CANbus, IC, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals DMA, POR, PWM, Voltage Detect, WDT
Number of I/O 51
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size
RAM Size 64K x 8
Voltage – Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40C ~ 105C (TA)
Mounting Type Surface Mount
Package / Case 64-LQFP
Supplier Device Package

Applications

The STM32F105R8T7 microcontroller is versatile and suitable for various applications due to its robust features and low power consumption. Here are some key use cases:

  • Industrial Automation: The STM32F105R8T7 is ideal for embedded systems in industrial automation, such as machine control panels, where it can handle complex logic and communication protocols.
  • Smart Home Devices: It powers smart home devices like smart thermostats and lighting controls, offering energy-efficient operation and advanced connectivity options.
  • Medical Equipment: The microcontroller supports medical devices that require high reliability and precision, such as portable health monitors and diagnostic tools.
  • Automotive Systems: It is used in automotive electronics for tasks like engine management and vehicle diagnostics, ensuring safety and performance.
  • Consumer Electronics: Suitable for consumer gadgets like digital cameras and MP3 players, providing efficient processing and extended battery life.

Operating Temperature Range: -40¡ãC to +85¡ãC

Key Advantages

1. High Performance Cortex-M3 Core: Equipped with a 72 MHz ARM? Cortex?-M3 core, delivering fast processing speeds and efficient multitasking capabilities.

2. Enhanced Security Features: Includes hardware-based security mechanisms such as memory protection unit (MPU) and secure boot, enhancing system security against tampering.

3. Power Efficiency: Optimized for low-power consumption, making it suitable for battery-operated devices without compromising performance.

4. Diverse Connectivity Options: Supports multiple communication interfaces including USB, CAN, SPI, I2C, and UART, facilitating integration into diverse network environments.

Frequently Asked Questions

Q1: What is the maximum operating frequency of the STM32F105R8T7?

A1: The STM32F105R8T7 operates at a maximum frequency of 72 MHz, which is specified in its technical datasheet.

Q2: Can the STM32F105R8T7 be used in automotive applications?

A2: Yes, the STM32F105R8T7 is certified for automotive applications according to ISO 26262, making it suitable for use in automotive systems requiring high safety levels.

Q3: In which specific scenarios does the STM32F105R8T7 excel?

A3: The STM32F105R8T7 excels in scenarios requiring high performance, low power consumption, and enhanced security, such as in industrial automation, smart home devices, and medical equipment.

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Procurement advantages

1.Fast quote response guaranteed within 24 hours via email or ERP system integration.
2.Global express delivery options ensure components arrive within 48 hours from order confirmation.
3.Inventory exceeding ten million units across multiple warehouses guarantees stock availability.
4.Full BOM LIST procurement support with automated component matching.
5.Free samples available for testing; bulk orders qualify for tiered pricing discounts.

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