.hide-partial { max-height: none; } .show-more { display: none; }

STM32F103 ARM Microcontrollers - MCU

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 171

Applied Filters:

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

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	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 FL PERFORMANCE LINE STM32F103T8U6 STMicroelectronics 1: £6.23 742In Stock 2,940Expected 14/06/2027	Mfr. Part No. STM32F103T8U6 Mouser Part No 511-STM32F103T8U6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 FL PERFORMANCE LINE Learn More about STMicroelectronics stm32f1	Datasheet	742In Stock 2,940Expected 14/06/2027	£6.23 £4.36 £4.16 £3.62 View £3.51 £3.49 £3.34	Min.: 1 Mult.: 1	STM32F103T8	SMD/SMT	UFQFPN-36	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	26 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE STM32F103ZET6 STMicroelectronics 1: £12.89 17In Stock 4,680On Order	Mfr. Part No. STM32F103ZET6 Mouser Part No 511-STM32F103ZET6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	17In Stock 4,680On Order	£12.89 £10.18 £8.68 £8.18 View £8.02 £7.70	Min.: 1 Mult.: 1	STM32F103ZE	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz	112 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb STM32F103VET7TR STMicroelectronics 1: £10.56 265In Stock	Mfr. Part No. STM32F103VET7TR Mouser Part No 511-STM32F103VET7TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex High Density 512kb Learn More about STMicroelectronics stm32f1	Datasheet	265In Stock	Cut Tape £10.56 £8.28 £7.66 £7.08 View Reel £6.08 £6.83 £6.60 £6.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103VE	SMD/SMT	LQFP-100	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz		64 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE STM32F103R8T6TR STMicroelectronics 1: £4.91 1,416In Stock	Mfr. Part No. STM32F103R8T6TR Mouser Part No 511-STM32F103R8T6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	1,416In Stock	Cut Tape £4.91 £4.03 £3.67 £3.54 View Reel £3.06 £3.48 £3.32 £3.06 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103R8	SMD/SMT	LQFP-64	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	51 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 260 to 512 USB/CAN STM32F103VDT6 STMicroelectronics 1: £7.69 997In Stock	Mfr. Part No. STM32F103VDT6 Mouser Part No 511-STM32F103VDT6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 260 to 512 USB/CAN Learn More about STMicroelectronics stm32f1	Datasheet	997In Stock	£7.69 £6.23 £5.66 £5.48 View £5.45 £4.80	Min.: 1 Mult.: 1	STM32F103VD	SMD/SMT	LQFP-100	ARM Cortex M3	384 kB	32 bit	12 bit	72 MHz	80 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 Medium-density STM32F103C8T7 STMicroelectronics 1: £6.63 266In Stock 7,500On Order	Mfr. Part No. STM32F103C8T7 Mouser Part No 511-STM32F103C8T7	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 Medium-density Learn More about STMicroelectronics stm32f1	Datasheet	266In Stock 7,500On Order On Order Ship Dates Mfr. No: STM32F103C8T7 Stock: 266 Can Dispatch Immediately On Order: 3,000 Expected 06/09/2027 4,500 Expected 11/10/2027 Factory Lead Time: 40 Weeks	£6.63 £5.12 £4.52 £4.33 View £4.14 £4.02	Min.: 1 Mult.: 1	STM32F103C8	SMD/SMT	LQFP-48	ARM Cortex M3	64 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 32-Bit ARM Cortex XL Density 768kb PL STM32F103VFT6TR STMicroelectronics 1: £11.26 4In Stock 2,000Expected 03/02/2027	Mfr. Part No. STM32F103VFT6TR Mouser Part No 511-STM32F103VFT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 768kb PL Learn More about STMicroelectronics stm32f1	Datasheet	4In Stock 2,000Expected 03/02/2027	Cut Tape £11.26 £9.09 £8.18 £7.64 £7.14 Reel £6.98 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103VF	SMD/SMT	LQFP-100	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz	80 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 High-density STM32F103ZET6TR STMicroelectronics 1: £11.53 151In Stock 500Expected 22/11/2027	Mfr. Part No. STM32F103ZET6TR Mouser Part No 511-STM32F103ZET6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 High-density Learn More about STMicroelectronics stm32f1	Datasheet	151In Stock 500Expected 22/11/2027	Cut Tape £11.53 £9.05 £8.25 £7.75 £7.60 Reel £7.21 MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F103ZE	SMD/SMT	LQFP-144	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz	112 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 USB 7 TIMERS 2 ADCS CAN STM32F103C8T6TR STMicroelectronics 1: £5.33 38In Stock 19,200On Order	Mfr. Part No. STM32F103C8T6TR Mouser Part No 511-STM32F103C8T6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 USB 7 TIMERS 2 ADCS CAN Learn More about STMicroelectronics stm32f1	Datasheet	38In Stock 19,200On Order On Order Ship Dates Mfr. No: STM32F103C8T6TR Stock: 38 Can Dispatch Immediately On Order: 4,800 Expected 25/01/2027 14,400 Expected 23/08/2027 Factory Lead Time: 40 Weeks	Cut Tape £5.33 £4.06 £3.68 £3.27 View Reel £2.86 £3.13 £2.99 £2.86 £2.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F103C8	SMD/SMT	LQFP-48	ARM Cortex M3	64 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 XL Density 1Mb Flash STM32F103VGT7 STMicroelectronics 1: £13.09 262In Stock	Mfr. Part No. STM32F103VGT7 Mouser Part No 511-STM32F103VGT7	STMicroelectronics	ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash Learn More about STMicroelectronics stm32f1	Datasheet	262In Stock	£13.09 £10.35 £8.97 £8.68 View £8.33 £8.26 Quote	Min.: 1 Mult.: 1	STM32F103VG	SMD/SMT	LQFP-100	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb STM32F103RFT6 STMicroelectronics 1: £11.02 19In Stock 1,920Expected 12/07/2027	Mfr. Part No. STM32F103RFT6 Mouser Part No 511-STM32F103RFT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb Learn More about STMicroelectronics stm32f1	Datasheet	19In Stock 1,920Expected 12/07/2027	£11.02 £8.65 £7.64 £7.11 View £6.98 £6.85 £6.84	Min.: 1 Mult.: 1	STM32F103RF	SMD/SMT	LQFP-64	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz	112 I/O	80 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb STM32F103ZFT6 STMicroelectronics 1: £13.29 2In Stock	Mfr. Part No. STM32F103ZFT6 Mouser Part No 511-STM32F103ZFT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb Learn More about STMicroelectronics stm32f1	Datasheet	2In Stock	£13.29 £10.49 £9.28 £8.95 £8.42	Min.: 1 Mult.: 1	STM32F103ZF	SMD/SMT	LQFP-144	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 USB CAN 11 TMRS 3 ADCS STM32F103RDT6TR STMicroelectronics 1: £8.63 25In Stock 1,000On Order	Mfr. Part No. STM32F103RDT6TR Mouser Part No 511-STM32F103RDT6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 USB CAN 11 TMRS 3 ADCS Learn More about STMicroelectronics stm32f1	Datasheet	25In Stock 1,000On Order	Cut Tape £8.63 £6.72 £6.20 £5.62 View Reel £5.01 £5.49 £5.08 £5.01 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103RD	SMD/SMT	LQFP-64	ARM Cortex M3	384 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU ARM Cortex M3 32-Bit 1Mbyte Flash 72 MHz STM32F103ZGT6 STMicroelectronics 1: £13.28 4,729In Stock	Mfr. Part No. STM32F103ZGT6 Mouser Part No 511-STM32F103ZGT6	STMicroelectronics	ARM Microcontrollers - MCU ARM Cortex M3 32-Bit 1Mbyte Flash 72 MHz Learn More about STMicroelectronics stm32f1	Datasheet	4,729In Stock	£13.28 £10.40 £9.34 £8.92 View £8.54 £8.49	Min.: 1 Mult.: 1	STM32F103ZG	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 64 Kbytes of Flash 72 MHz CPU, mo STM32F103C8T7TR STMicroelectronics 1: £6.67 255In Stock	Mfr. Part No. STM32F103C8T7TR Mouser Part No 511-STM32F103C8T7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 64 Kbytes of Flash 72 MHz CPU, mo Learn More about STMicroelectronics stm32f1	Datasheet	255In Stock	Cut Tape £6.67 £4.98 £4.44 £4.20 View Reel £3.40 £3.65 £3.46 £3.40 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM32F103C8	SMD/SMT					12 bit								Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN IND STM32F103RBT7TR STMicroelectronics 1: £7.42 283In Stock	Mfr. Part No. STM32F103RBT7TR Mouser Part No 511-STM32F103RBT7TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 64 PIN IND Learn More about STMicroelectronics stm32f1	Datasheet	283In Stock	Cut Tape £7.42 £5.74 £5.09 £4.80 Reel £3.99 View £4.69 £4.34 £3.86 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103RB	SMD/SMT	LQFP-64	ARM Cortex M3	128 kB	32 bit	12 bit	72 MHz	51 I/O	20 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash STM32F103ZGH6 STMicroelectronics 1: £12.28 14In Stock 2,208Expected 20/09/2027	Mfr. Part No. STM32F103ZGH6 Mouser Part No 511-STM32F103ZGH6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash Learn More about STMicroelectronics stm32f1	Datasheet	14In Stock 2,208Expected 20/09/2027	£12.28 £10.03 £9.22 £8.70 View £8.61 £8.35 £8.18	Min.: 1 Mult.: 1	STM32F103ZG	SMD/SMT	BGA-144	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE STM32F103RET6TR STMicroelectronics 1: £9.52 9In Stock 2,000On Order	Mfr. Part No. STM32F103RET6TR Mouser Part No 511-STM32F103RET6TR	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 H/D Performance LINE Learn More about STMicroelectronics stm32f1	Datasheet	9In Stock 2,000On Order	Cut Tape £9.52 £7.53 £7.16 £6.50 View Reel £5.92 £6.36 £5.97 £5.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	STM32F103RE	SMD/SMT	LQFP-64	ARM Cortex M3	512 kB	32 bit	12 bit	72 MHz	51 I/O	64 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Performance line Arm Cortex-M3 MCU 1 Mbyte Flash memory 72 MHz CPU STM32F103ZGH6TR STMicroelectronics 1: £13.41 7In Stock	Mfr. Part No. STM32F103ZGH6TR Mouser Part No 511-STM32F103ZGH6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line Arm Cortex-M3 MCU 1 Mbyte Flash memory 72 MHz CPU Learn More about STMicroelectronics stm32f1	Datasheet	7In Stock	Cut Tape £13.41 £10.62 £9.50 £9.15 View Reel £7.90 £8.94 £8.56 £7.95 £7.90 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	STM32F103ZG						12 bit								Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC STM32F103V8T6 STMicroelectronics 1: £7.15 30In Stock 540Expected 11/03/2027	Mfr. Part No. STM32F103V8T6 Mouser Part No 511-STM32F103V8T6	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC Learn More about STMicroelectronics stm32f1	Datasheet	30In Stock 540Expected 11/03/2027	£7.15 £5.36 £5.12 £4.39 View £4.16 £4.03	Min.: 1 Mult.: 1	STM32F103V8	SMD/SMT	LQFP-100	ARM Cortex M3	64 kB	32 bit	12 bit	72 MHz	100 I/O	20 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb STM32F103VFT6 STMicroelectronics 1: £12.09 17In Stock 1,080Expected 26/04/2027	Mfr. Part No. STM32F103VFT6 Mouser Part No 511-STM32F103VFT6	STMicroelectronics	ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 768 Kb Learn More about STMicroelectronics stm32f1	Datasheet	17In Stock 1,080Expected 26/04/2027	£12.09 £8.91 £8.22 £7.66	Min.: 1 Mult.: 1	STM32F103VF	SMD/SMT	LQFP-100	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Perform ARM 32Bit 768kB Flash 100-Pin STM32F103VFT7 STMicroelectronics 1: £12.03 311In Stock	Mfr. Part No. STM32F103VFT7 Mouser Part No 511-STM32F103VFT7	STMicroelectronics	ARM Microcontrollers - MCU Perform ARM 32Bit 768kB Flash 100-Pin Learn More about STMicroelectronics stm32f1	Datasheet	311In Stock	£12.03 £8.88 £8.21 £7.65 View £7.26 Quote	Min.: 1 Mult.: 1	STM32F103VF	SMD/SMT	LQFP-100	ARM Cortex M3	768 kB	32 bit	12 bit	72 MHz	80 I/O	96 kB	2 V	3.6 V	- 40 C	+ 105 C	Tray
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, m STM32F103ZCT7TR STMicroelectronics 1: £10.21 57In Stock 500On Order	Mfr. Part No. STM32F103ZCT7TR Mouser Part No 511-STM32F103ZCT7TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, m Learn More about STMicroelectronics stm32f1	Datasheet	57In Stock 500On Order	Cut Tape £10.21 £8.01 £7.28 £6.84 £6.71 Reel £6.37 MouseReel Available	Min.: 1 Mult.: 1 : 500	STM32F103ZC	SMD/SMT	LQFP-144	ARM Cortex M3	256 kB	32 bit	12 bit	72 MHz	112 I/O	64 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 36 PIN 32KB STM32F103T6U6A STMicroelectronics 1: £5.86 42In Stock 2,940Expected 22/11/2027	Mfr. Part No. STM32F103T6U6A Mouser Part No 511-STM32F103T6U6A	STMicroelectronics	ARM Microcontrollers - MCU 32BIT Cortex M3 L/D PERF LN 36 PIN 32KB Learn More about STMicroelectronics stm32f1	Datasheet	42In Stock 2,940Expected 22/11/2027	£5.86 £4.30 £4.00 £3.54 View £3.35 £3.15 £3.10 £2.94	Min.: 1 Mult.: 1	STM32F103T6	SMD/SMT	UFQFPN-36	ARM Cortex M3	32 kB	32 bit	12 bit	72 MHz	26 I/O	10 kB	2 V	3.6 V	- 40 C	+ 85 C	Tray
ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto STM32F103VGT6TR STMicroelectronics 1: £10.86 16In Stock 1,000Expected 28/06/2027	Mfr. Part No. STM32F103VGT6TR Mouser Part No 511-STM32F103VGT6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 1 Mbyte of Flash 72 MHz CPU, moto Learn More about STMicroelectronics stm32f1	Datasheet	16In Stock 1,000Expected 28/06/2027	Cut Tape £10.86 £9.91 £8.68 £8.35 £7.81 Reel £7.64	Min.: 1 Mult.: 1 : 1,000	STM32F103VG	SMD/SMT	LQFP-144	ARM Cortex M3	1 MB	32 bit	12 bit	72 MHz	112 I/O	96 kB	2 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape