32-bit ARM Cortex-M3 MCU, 72MHz, 128KB Flash, 64KB RAM, USB, CAN, LQFP Product overview: STM32F105RBT6TR from STMicroelectronics is an Embedded Microcontroller MCU for industrial control, IoT devices, embedded automation, motor control, metering, and low-power board designs. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include ARM Cortex-M, 32-bit, 72MHz, 128KB, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 128KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F105RBT6TR can be used for catalog matching and distributor lookup.
IC MCU 32BIT 128KB FLASH 64LQFP
Manufacturer: STMicroelectronics
Win Source Part Number: 053889-STM32F105RBT6
Packaging: Reel - TR
Core Processor: ARM Cortex-M3
Number of I/O: 51
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 16x12b; D/A 2x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 64-LQFP (10x10)
Speed(Frequency): 72MHz
Supply Voltage - Operating: 2 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 64K x 8
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 128KB FLASH 64LQFP
IC MCU 32BIT 128KB FLASH 64LQFP
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
IC MCU 32BIT 128KB FLASH 64LQFP
ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Connectivity
| ERSAELECTRONICS PTE. LTD. | ODG (Origin Data Global) | Win Source Electronics | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | Lingto Electronic Limited | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F105RBT6TR | STM32F105RBT6TR | 053889-STM32F105RBT6TR | 497-18766-6-ND | STM32F105RBT6TR | 761-STM32F105RBT6TR | STM32F105RBT6TR | STM32F105RBT6TR | STM32F105RBT6TR |
| Product Name | ARM Cortex-M 32-bit 72MHz 128KB Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F105RBT6TR | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | IC MCU 32BIT 128KB FLASH 64LQFP | Microcontrollers | Embedded - Microcontrollers | ARM Microcontrollers - MCU |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit; 32-Bit | |
| RAM | 64 KB | 64 KB | 128 KB | 64 KB | 64 KB | 64 KB | 64 KB | ||
| Supply Voltage | 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | 3.3 volts | |||
| Serial Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN, I2S | CAN; SPI; UART; USART; USB | I²C; SPI; UART; USART; USB; CAN, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB | ||||||
| Package Type | Other; LQFP | QFP; Other; 64-LQFP | QFP; Other; 64-LQFP (10x10) | LFQP; Other; 64-LQFP | Other; 64-LQFP | QFP; Other; 64-LQFP | QFP; Other; 64-LQFP |
