32-bit ARM Cortex-M3 MCU, 72MHz, 64KB Flash, UFQFPN Product overview: STM32F103T8U7 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, 64KB. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 72MHz, 64KB. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103T8U7 can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 031285-STM32F103T8U7
Packaging: Tray
Core Processor: ARM Cortex-M3
Number of I/O: 26
Program Memory Size: 64KB (64K x 8)
Program Memory Type: FLASH
Data Converters: A/D 10x12b
Family Name: STM32F103T8
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°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: Philippines
Estimated EOL Date: 2029
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 71 pct.
Supply and Demand Status: Balance
MCU 32-Bit ARM Cortex M3 64KB Flash
MCU 32-Bit ARM Cortex M3 64KB Flash
MCU 32-Bit ARM Cortex M3 64KB Flash
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| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | ODG (Origin Data Global) | DigiKey | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F103T8U7 | 031285-STM32F103T8U7 | 7249615 | 7249615P | STM32F103T8U7 | 497-11533-ND | STM32F103T8U7 | STM32F103T8U7 | STM32F103T8U7 | STM32F103T8U7 |
| Product Name | ARM Cortex-M 32-bit 72MHz 64KB Embedded Microcontroller MCU | Embedded - Embedded - Microcontrollers - STM32F103T8U7 | Microcontrollers | Microcontrollers | Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Microcontrollers | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit; 32bit | 32 Bit; 32bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | 32 Bit | 32 Bit; 32-Bit | |
| RAM | 20 KB | 64 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, USART, IrDA, UART, LIN | CAN; SPI; UART; USART; USB | ||||||||
| Package Type | Other; UFQFPN | QFP; Other; 36-VFQFPN (6x6) | QFP; Other; Vfqfpn | QFP; Other; VFQFPN | Other; 36-VFQFN Exposed Pad | Other; 36-VFQFN Exposed Pad | Other; 36-VFQFN Exposed Pad | Other; 36-VFQFN Exposed Pad |
