32b ARM Cortex-M3 MCU, 128KB Flash, 72MHz, LQFP, USB, CAN Product overview: STM32F103CBT7TR 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, 128KB, 72MHz. Search-friendly keywords include microcontroller, MCU, embedded control, ARM Cortex, Flash memory, low-power, ARM Cortex-M, 128KB, 72MHz, Embedded Microcontroller MCU. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 685-STM32F103CBT7TR can be used for catalog matching and distributor lookup.
Manufacturer: STMicroelectronics
Win Source Part Number: 758874-STM32F103CBT7
Packaging: Tape and Reel
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 10x12b
Supply Voltage: 2V ~ 3.6V
Categories: Integrated Circuits
Supplier Device Package: 48-LQFP (7x7)
Temperature Range - Operating: -40°C ~ 105°C
Manufacturer Package: 48-LQFP
Popularity: Medium
Fake Threat In the Open Market: 46 pct.
Supply and Demand Status: Balance
Family Part Number: STM32F103
Manufacturer Pack Quantity: 2,400
MSL Level: 3 (168 Hours)
Data Bus Width: 32-Bit
The number of I/O: 37
Date RAM Size: 20K x 8
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
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ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)
IC MCU 32BIT 128KB FLASH 48LQFP
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IC MCU 32BIT 128KB FLASH 48LQFP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Lingto Electronic Limited | Quarktwin Technology Ltd. | ODG (Origin Data Global) | 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) |
| Product Number | 685-STM32F103CBT7TR | 758874-STM32F103CBT7TR | STM32F103CBT7TR-ND | STM32F103CBT7TR | STM32F103CBT7TR | STM32F103CBT7TR | STM32F103CBT7TR | STM32F103CBT7TR |
| Product Name | ARM Cortex-M 128KB 72MHz Embedded Microcontroller MCU | Electronic Wholesale - STM32F103CBT7TR | Microcontrollers | Embedded - Microcontrollers | Microcontrollers | Microcontrollers | ARM Microcontrollers - MCU | Integrated Circuits (ICs) - Embedded - Microcontrollers |
| RAM | 20 KB | 128 KB | 20 KB | 20 KB | 20 KB | 20 KB | ||
| Supply Voltage | 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, IrDA, UART, USART, CAN | CAN; SPI; UART; USART; USB | ||||||
| Package Type | Other; LQFP | LFQP; Other; 48-LQFP | QFP; Other; 48-LQFP | QFP; Other; 48-LQFP | Other; 48-LQFP | |||
| Operating Temperature | -40 C (-40 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) | -40 to 105 C (-40 to 221 F) |
