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