STM32F105R8T6
- Mfr.Part #
- STM32F105R8T6
- Manufacturer
- STMicroelectronics
- Package / Case
- 64-LQFP
- Datasheet
- Download
- Description
- IC MCU 32BIT 64KB FLASH 64LQFP
- Stock
- 1,144
- In Stock :
- 1,144
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Memory Size :
- 64KB
- Core Architecture :
- ARM
- Terminal Finish :
- Matte Tin (Sn)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Program Memory Size :
- 64KB 64K x 8
- Bit Size :
- 32
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
- RAM Size :
- 64K x 8
- Number of I2C Channels :
- 2
- Oscillator Type :
- Internal
- Series :
- STM32F1
- PWM Channels :
- yes
- Number of Terminations :
- 64
- Number of Timers/Counters :
- 7
- Radiation Hardening :
- No
- Number of I/O :
- 51
- Core Processor :
- ARM® Cortex®-M3
- JESD-609 Code :
- e3
- Width :
- 10mm
- Length :
- 10mm
- Package / Case :
- 64-LQFP
- Frequency :
- 72MHz
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- Density :
- 512 kb
- DMA Channels :
- yes
- Program Memory Type :
- Flash
- Terminal Position :
- QUAD
- Supply Current-Max :
- 68mA
- Number of Pins :
- 64
- Watchdog Timer :
- yes
- Factory Lead Time :
- 10 Weeks
- Mounting Type :
- Surface Mount
- Packaging :
- Tray
- Interface :
- CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Height :
- 1.45mm
- Termination :
- SMD/SMT
- Base Part Number :
- STM32F105
- Core Size :
- 32-Bit
- Data Bus Width :
- 32b
- Number of SPI Channels :
- 3
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- RoHS Status :
- ROHS3 Compliant
- Peripherals :
- DMA, POR, PWM, Voltage Detect, WDT
- Data Converter :
- A/D 16x12b; D/A 2x12b
- Max Power Dissipation :
- 444mW
- Terminal Pitch :
- 0.5mm
- Lead Free :
- Lead Free
- Number of ADC Channels :
- 16
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage :
- 3.3V
- Has ADC :
- yes
- Voltage - Supply (Vcc/Vdd) :
- 2V~3.6V
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Datasheets
- STM32F105R8T6

Microcontrollers STMicroelectronics STM32F105R8T6 Overview
The STM32F105R8T6 from STMicroelectronics is a robust microcontroller unit (MCU) designed for demanding applications where performance and reliability are critical. This MCU is based on a 32-bit ARM Cortex-M3 processor, which provides a balanced combination of computing power and power efficiency. The Microcontrollers STMicroelectronics STM32F105R8T6 is equipped with 64KB of flash memory and extensive I/O capabilities packaged in a compact 64LQFP format, making it ideal for scalable applications that require a small footprint with expansive functionality.
STM32F105R8T6 Features
The STM32F105R8T6 MCU features a high-performance ARM Cortex-M3 core running at up to 72 MHz. It includes 64KB of Flash memory and 20KB of SRAM, supporting intensive data handling and storage operations. Connectivity options are robust, featuring multiple USART, SPI, and I2C interfaces for peripheral integration. With two 12-bit ADCs, the chip supports precise analog to digital conversions, vital for sensor-based applications. Advanced control capabilities are facilitated by multiple timers, including general-purpose and advanced-control PWM timers, suitable for varied complex digital control schemes.
STM32F105R8T6 Applications
- Industrial Control Systems: The MCU's robust I/O capabilities and fast processing speed make it perfect for managing automated tasks in manufacturing environments.
- Medical Devices: Utilizes its precise ADCs for monitoring critical patient data in medical equipment, ensuring reliable and accurate readings.
- Consumer Electronics: Ideal for power and resource-efficient operations in devices such as smart home systems and personal gadgets.
- Automotive Applications: The MCU's enhanced robustness and operational temperature range suit automotive environments for controlling engine functions or in-cabin technology.
- Communication Equipment: Supports complex communication protocols, aiding in the development of both wired and wireless communication infrastructures.
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