32-bit ARM Cortex-M3 MCU, 128KB Flash, 72MHz, LQFP Product overview: STM32F103VBT7 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, 128KB, 72MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 32-bit, 128KB, 72MHz. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103VBT7 can be used for catalog matching and distributor lookup.
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
Manufacturer: STMicroelectronics
Win Source Part Number: 708402-STM32F103VBT7
Series: STM series
Packaging: Tray
Mounting Style: SMD
Core Processor: ARM Cortex-M3
Speed: 72MHz
Connectivity: CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB
Peripherals: DMA, Motor Control PWM, PDR, POR, PVD, PWM, Temp Sensor, WDT
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 16x12b
Supply Voltage: 2V ~ 3.6V
Categories: Integrated Circuits
Supplier Device Package: 100-LQFP (14x14)
Temperature Range - Operating: -40°C ~ 105°C
Manufacturer Package: 100-LQFP
Popularity: Low
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Balance
Family Part Number: STM32F103
Manufacturer Pack Quantity: 90
MSL Level: 3 (168 Hours)
Data Bus Width: 32-Bit
The number of I/O: 80
Date RAM Size: 20K x 8
IC MCU 32BIT 128KB FLASH 100LQFP
IC MCU 32BIT 128KB FLASH 100LQFP
IC MCU 32BIT 128KB FLASH 100LQFP
MICROCONTROLLER MCU, 32 BIT, CORTEX-M3, 72MHZ, LQFP-100; 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 RoHS Compliant: Yes
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | ODG (Origin Data Global) | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) | Microcontrollers (MCU) |
| Product Number | 685-STM32F103VBT7 | 497-11536-ND | 708402-STM32F103VBT7 | STM32F103VBT7 | STM32F103VBT7 | STM32F103VBT7 | 99W9799 | STM32F103VBT7 | STM32F103VBT7 |
| Product Name | ARM Cortex-M 32-bit 128KB 72MHz Embedded Microcontroller MCU | Microcontrollers | Embedded - Embedded - Microcontrollers - STM32F103VBT7 | Integrated Circuits (ICs) - Embedded - Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Microcontroller Mcu, 32 Bit, Cortex-M3, 72Mhz, Lqfp-100; Product Range Stmicroelectronics | ARM Microcontrollers - MCU | Microcontrollers |
| Data Bus | 32 Bit | 32 Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit | 32 Bit | 32 Bit | 32 Bit; 32-Bit Single-Core | |
| RAM | 20 KB | 20 KB | 128 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 | 3.6 volts | 2 to 3.6 volts | ||||
| Serial Interface | I2C, SPI, USB, IrDA, UART, USART, CAN, LIN | CAN; SPI; UART; USART; USB | |||||||
| Package Type | Other; LQFP | LFQP; Other; 100-LQFP | Other; 100-LQFP | QFP; Other; 100-LQFP | QFP; Other; 100-LQFP |
