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STM32F103CB Series ARM Microcontrollers - MCU

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Series = STM32F103CB

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Series	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103CBT7 STMicroelectronics 1: € 7,59 8 050In Stock	Mfr. Part No. STM32F103CBT7 Mouser Part No 511-STM32F103CBT7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	8 050In Stock	€ 7,59 € 5,87 € 5,18 € 4,96 View € 4,74 € 4,60 € 4,50 € 4,36	Min.: 1 Mult.: 1			STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103CBT6TR STMicroelectronics 1: € 7,21 1 069In Stock 10 909On Order	Mfr. Part No. STM32F103CBT6TR Mouser Part No 511-STM32F103CBT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1 069In Stock 10 909On Order On Order Ship Dates Mfr. No: STM32F103CBT6TR Stock: 1 069 Can Dispatch Immediately On Order: 8 509 Expected 25/01/2027 2 400 Expected 05/04/2027 Factory Lead Time: 40 Weeks	Cut Tape € 7,21 € 5,68 € 5,06 € 4,65 View Reel € 4,09 € 4,31 € 4,09 € 4,09 MouseReel Available	Min.: 1 Mult.: 1 : 2 400			STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN STM32F103CBT6 STMicroelectronics 1: € 7,66 33In Stock 6 000On Order	Mfr. Part No. STM32F103CBT6 Mouser Part No 511-STM32F103CBT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 128K MED Performance LN Learn More about STMicroelectronics stm32f1	Datasheet	33In Stock 6 000On Order On Order Ship Dates Mfr. No: STM32F103CBT6 Stock: 33 Can Dispatch Immediately On Order: 4 500 Expected 05/10/2026 1 500 Expected 23/08/2027 Factory Lead Time: 40 Weeks	€ 7,66 € 5,74 € 5,48 € 4,76 View € 4,54 € 4,31	Min.: 1 Mult.: 1			STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m STM32F103CBU6TR STMicroelectronics 1: € 7,53 4 991Expected 24/12/2026	Mfr. Part No. STM32F103CBU6TR Mouser Part No 511-STM32F103CBU6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m Learn More about STMicroelectronics stm32f1	Datasheet	4 991Expected 24/12/2026	Cut Tape € 7,53 € 5,49 € 5,06 € 4,58 View Reel € 3,98 € 4,52 € 4,21 € 4,19 € 3,98 MouseReel Available	Min.: 1 Mult.: 1 : 2 500			STM32F103CB	SMD/SMT	UFQFPN-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance STM32F103CBU6 STMicroelectronics 1: € 6,96 3 114Expected 24/12/2026	Mfr. Part No. STM32F103CBU6 Mouser Part No 511-STM32F103CBU6	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance Learn More about STMicroelectronics stm32f1	Datasheet	3 114Expected 24/12/2026	€ 6,96 € 5,36 € 4,72 € 4,52 View € 4,31 € 4,19	Min.: 1 Mult.: 1			STM32F103CB	SMD/SMT	UQFN-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	37 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance STM32F103CBT7TR STMicroelectronics 1: € 8,20 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. STM32F103CBT7TR Mouser Part No 511-STM32F103CBT7TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex 128kb Performance Learn More about STMicroelectronics stm32f1	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape € 8,20 € 6,14 € 5,86 € 5,09 View Reel € 4,50 € 4,86 € 4,61 € 4,50 € 4,50 MouseReel Available	Min.: 1 Mult.: 1 : 2 400			STM32F103CB	SMD/SMT	LQFP-48	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz		20 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel