STMicroelectronics, Inc. ARM Cortex-M 32-bit 128KB 72MHz Embedded Microcontroller MCU STM32F103CBT7

Description
32-bit ARM Cortex-M3 MCU, 128KB Flash, 72MHz, LQFP Product overview: STM32F103CBT7 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-STM32F103CBT7 can be used for catalog matching and distributor lookup.
Request a Quote Datasheet
Description
32-bit ARM Cortex-M3 MCU, 128KB Flash, 72MHz, LQFP Product overview: STM32F103CBT7 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-STM32F103CBT7 can be used for catalog matching and distributor lookup.
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
ARM Cortex-M 32-bit 128KB 72MHz Embedded Microcontroller MCU - 685-STM32F103CBT7 - ERSAELECTRONICS PTE. LTD.
Singapore
ARM Cortex-M 32-bit 128KB 72MHz Embedded Microcontroller MCU
685-STM32F103CBT7
ARM Cortex-M 32-bit 128KB 72MHz Embedded Microcontroller MCU 685-STM32F103CBT7
32-bit ARM Cortex-M3 MCU, 128KB Flash, 72MHz, LQFP Product overview: STM32F103CBT7 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-STM32F103CBT7 can be used for catalog matching and distributor lookup.

32-bit ARM Cortex-M3 MCU, 128KB Flash, 72MHz, LQFP Product overview: STM32F103CBT7 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-STM32F103CBT7 can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Microcontrollers - 497-11518-ND - DigiKey
Thief River Falls, MN, United States
Microcontrollers
497-11518-ND
Microcontrollers 497-11518-ND
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)

ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)

Buy Now Datasheet
Microcontrollers - 7147689 - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
7147689
Microcontrollers 7147689
MCU 32-Bit 128KB Flash 2.5V/3.3V LQFP48

MCU 32-Bit 128KB Flash 2.5V/3.3V LQFP48

Supplier's Site
Microcontrollers - 7147689P - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
7147689P
Microcontrollers 7147689P
MCU 32-Bit 128KB Flash 2.5V/3.3V LQFP48

MCU 32-Bit 128KB Flash 2.5V/3.3V LQFP48

Supplier's Site
Microcontrollers - 9206377 - RS Components, Ltd.
Corby, Northants, United Kingdom
Microcontrollers
9206377
Microcontrollers 9206377
MCU 32-Bit 128KB Flash 2.5V/3.3V LQFP48

MCU 32-Bit 128KB Flash 2.5V/3.3V LQFP48

Supplier's Site
Microcontrollers - STM32F103CBT7 - ODG (Origin Data Global)
Shenzhen, China
Microcontrollers
STM32F103CBT7
Microcontrollers STM32F103CBT7
IC MCU 32BIT 128KB FLASH 48LQFP

IC MCU 32BIT 128KB FLASH 48LQFP

Supplier's Site Datasheet
Embedded - Embedded - Microcontrollers - STM32F103CBT7 - 031275-STM32F103CBT7 - Win Source Electronics
Laguna Hills, CA, United States
Embedded - Embedded - Microcontrollers - STM32F103CBT7
031275-STM32F103CBT7
Embedded - Embedded - Microcontrollers - STM32F103CBT7 031275-STM32F103CBT7
Manufacturer: STMicroelectronics Win Source Part Number: 031275-STM32F103CBT7 Packaging: Tray Core Processor: ARM Cortex-M3 Number of I/O: 37 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH Data Converters: A/D 10x12b Categories: Integrated Circuits Status: Active Temperature Range - Operating: -40°C to 105°C (TA) Case / Package: 48-LQFP (7x7) Speed(Frequency): 72MHz Supply Voltage - Operating: 2 V to 3.6 V Part Core Size: 32-Bit Data RAM Size: 20K x 8 Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 38 pct. Supply and Demand Status: Limited

Manufacturer: STMicroelectronics
Win Source Part Number: 031275-STM32F103CBT7
Packaging: Tray
Core Processor: ARM Cortex-M3
Number of I/O: 37
Program Memory Size: 128KB (128K x 8)
Program Memory Type: FLASH
Data Converters: A/D 10x12b
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 105°C (TA)
Case / Package: 48-LQFP (7x7)
Speed(Frequency): 72MHz
Supply Voltage - Operating: 2 V to 3.6 V
Part Core Size: 32-Bit
Data RAM Size: 20K x 8
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 38 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Sheung Wan, Hong Kong
ARM Microcontrollers - MCU
STM32F103CBT7
ARM Microcontrollers - MCU STM32F103CBT7
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE

ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE

Buy Now Datasheet
Embedded - Microcontrollers - STM32F103CBT7 - Lingto Electronic Limited
Shenzhen, China
Embedded - Microcontrollers
STM32F103CBT7
Embedded - Microcontrollers STM32F103CBT7
IC MCU 32BIT 128KB FLASH 48LQFP

IC MCU 32BIT 128KB FLASH 48LQFP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Embedded - Microcontrollers - STM32F103CBT7 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Embedded - Microcontrollers
STM32F103CBT7
Integrated Circuits (ICs) - Embedded - Microcontrollers STM32F103CBT7
IC MCU 32BIT 128KB FLASH 48LQFP

IC MCU 32BIT 128KB FLASH 48LQFP

Supplier's Site
Microcontrollers - STM32F103CBT7 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Microcontrollers
STM32F103CBT7
Microcontrollers STM32F103CBT7
ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)

ARM® Cortex®-M3 STM32F1 Microcontroller IC 32-Bit Single-Core 72MHz 128KB (128K x 8) FLASH 48-LQFP (7x7)

Buy Now Datasheet

Technical Specifications

  ERSAELECTRONICS PTE. LTD. DigiKey RS Components, Ltd. RS Components, Ltd. ODG (Origin Data Global) Win Source Electronics VAST STOCK CO., LIMITED Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd.
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-STM32F103CBT7 497-11518-ND 7147689 7147689P STM32F103CBT7 031275-STM32F103CBT7 STM32F103CBT7 STM32F103CBT7 STM32F103CBT7 STM32F103CBT7
Product Name ARM Cortex-M 32-bit 128KB 72MHz Embedded Microcontroller MCU Microcontrollers Microcontrollers Microcontrollers Microcontrollers Embedded - Embedded - Microcontrollers - STM32F103CBT7 ARM Microcontrollers - MCU Embedded - Microcontrollers Integrated Circuits (ICs) - Embedded - Microcontrollers Microcontrollers
Data Bus 32 Bit 32 Bit 32 Bit; 32bit 32 Bit; 32bit 32 Bit 32 Bit 32 Bit; 32-Bit 32 Bit 32 Bit; 32-Bit Single-Core
RAM 20 KB 20 KB 20 KB 20 KB 128 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, IrDA, UART, USART, CAN, LIN CAN; SPI; UART; USART; USB
Package Type Other; LQFP LFQP; Other; 48-LQFP QFP; Other; Lqfp QFP; Other; LQFP QFP; Other; 48-LQFP QFP; Other; 48-LQFP (7x7) Other; 48-LQFP QFP; Other; 48-LQFP
Unlock Full Specs
to access all available technical data

Similar Products

Microcontrollers - 428459 - RS Components, Ltd.
RS Components, Ltd.
Specs
Data Bus 32 Bit; 32bit
Package Type QFP; Other; LQFP
Pin Count 100
View Details
Embedded - Microcontrollers - ADUC814ARU - Lingto Electronic Limited
Specs
Data Bus 8 Bit; 8-Bit
View Details
Microcontrollers - C164SM4RFCAKXUMA2 - Quarktwin Technology Ltd.
Specs
Life Cycle Stage Removed; Obsolete
View Details
3 suppliers