32-bit ARM MCU, 72MHz, 128KB Flash, UFQFPN Product overview: STM32F103TBU6 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 32-bit, 72MHz, 128KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, 32-bit, 72MHz, 128KB, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103TBU6 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 1103290-STM32F103TBU
Packaging: Tray
Core Processor: ARM Cortex-M3
Number of I/O: 26
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 10x12b
Family Name: STM32F103TB
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 36-VFQFPN (6x6)
Speed(Frequency): 72MHz
Supply Voltage - Operating: 2 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 20K x 8
Alternative Parts (Cross-Reference): PIC32MM0064GPL036-E/
Introduction Date: June 01, 2007
ECCN: 3A991.a.2
Country of Origin: China, Philippines
Estimated EOL Date: 2029
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 36-VFQFPN (6x6)
IC MCU 32BIT 128KB FLSH 36VFQFPN
STM32F103TBU6 MCU 32-bit ARM Cortex M3
STM32F103TBU6 MCU 32-bit ARM Cortex M3
STM32F103TBU6 MCU 32-bit ARM Cortex M3
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 36-VFQFPN (6x6)
MCU, 32BIT, CORTEX-M3, 72MHZ, VFQFPN-36; Product Range:STM32 Family STM32F1 Series Microcontrollers; Architecture:ARM Cortex-M3; No. of Bits:32bit; CPU Speed:72MHz; Program Memory Size:128KB; RAM Memory Size:20KB; No. of Pins:36Pins RoHS Compliant: Yes
IC MCU 32BIT 128KB FLSH 36VFQFPN
ARM Microcontrollers - MCU 32BIT CORTEX M3 128K Flash 20KB RAM
IC MCU 32BIT 128KB FLSH 36VFQFPN
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | RS Components, Ltd. | RS Components, Ltd. | Quarktwin Technology Ltd. | Newark, An Avnet Company | Lingto Electronic Limited | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F103TBU6 | 1103290-STM32F103TBU6 | 497-11534-ND | STM32F103TBU6 | 7956953P | 7956953 | STM32F103TBU6 | 73T7106 | STM32F103TBU6 | STM32F103TBU6 | STM32F103TBU6 |
| Product Name | 32-bit 72MHz 128KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32F103TBU6 | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | Mcu, 32Bit, Cortex-M3, 72Mhz, Vfqfpn-36; Product Range Stmicroelectronics | Embedded - Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit | 32 Bit | |
| RAM | 20 KB | 128 KB | 20 KB | 20 KB | 20 KB | 20 KB | 20 KB | 20 KB | |||
| Supply Voltage | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 2 to 3.6 volts | 3.6 volts | ||||||
| Serial Interface | I2C, SPI, USB, CAN, IrDA, UART, USART, LIN | CAN; SPI; UART; USART; USB | |||||||||
| Package Type | Other; UFQFPN | QFP; Other; 36-VFQFPN (6x6) | Other; 36-VFQFN Exposed Pad | Other; 36-VFQFN Exposed Pad | QFP; Other; VFQFPN | QFP; Other; Vfqfpn | Other; 36-VFQFN Exposed Pad | Other; 36-VFQFN Exposed Pad |
