STM32 F1 Mainstream MCUs

STMicroelectronics STM32 F1 Mainstream Microcontrollers (MCUs) cover the needs of a large variety of applications in the industrial, medical, and consumer markets. With this series, ST has pioneered the world of Arm® Cortex®-M microcontrollers and set a milestone in the history of embedded applications. High performance with first-class peripherals and low-power, low-voltage operation is paired with a high level of integration at accessible prices with a simple architecture and easy-to-use tools. These STMicroelectronics MCUs come with up to 72MHz CPU frequency, from 16KB to 1MB Flash, 4KB to 80KB of RAM, and a variety of embedded peripherals, such as USB, timers, USART, temperature sensor, ADC, and DAC.

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Description Datasheet Availability Pricing (DKK) 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
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 High-density
Datasheet
151In Stock
500Expected 22/11/2027
Cut Tape
98,55 kr.
77,36 kr.
70,50 kr.
66,24 kr.
64,98 kr.
Reel
61,62 kr.
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
STMicroelectronics ARM Microcontrollers - MCU XL-Density Access Line 32-Bit 1G Flash
Datasheet
14In Stock
2.208Expected 20/09/2027
115,11 kr.
92,58 kr.
85,19 kr.
82,28 kr.
View
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
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line Arm Cortex-M3 MCU 1 Mbyte Flash memory 72 MHz CPU
Datasheet
7In Stock
Cut Tape
114,59 kr.
90,79 kr.
81,16 kr.
78,18 kr.
View
Reel
67,51 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.500
STM32F103ZG 12 bit Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Connectivity line, Arm Cortex-M3 64 Kbytes of Flash 72 MHz CPU, CAN,
Datasheet
35In Stock
1.000On Order
Cut Tape
58,04 kr.
52,97 kr.
40,66 kr.
37,90 kr.
View
Reel
29,69 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
STM32F105R8 SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 51 I/O 96 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
11.880On Order
92,21 kr.
72,21 kr.
54,09 kr.
54,01 kr.
Min.: 1
Mult.: 1
STM32F107VC SMD/SMT LQFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU ARM 32Bit Value Line 64-Pin 32kB Flash
Datasheet
140In Stock
64,53 kr.
48,34 kr.
46,10 kr.
40,06 kr.
View
Min.: 1
Mult.: 1
STM32F100RD SMD/SMT LQFP-64 ARM Cortex M3 384 kB 32 bit 12 bit 24 MHz 51 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 64 Kbytes of Flash 72 MHz CPU, mo
Datasheet
269In Stock
Cut Tape
56,99 kr.
42,52 kr.
37,97 kr.
35,88 kr.
View
Reel
29,09 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.400
STM32F103C8 SMD/SMT 12 bit Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC
Datasheet
8.706Expected 09/08/2027
53,19 kr.
37,15 kr.
35,44 kr.
30,74 kr.
View
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 + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 M/D Performance LINE
Datasheet
10.920Expected 08/02/2027
Cut Tape
57,07 kr.
44,09 kr.
37,52 kr.
34,91 kr.
34,09 kr.
Reel
34,09 kr.
MouseReel Available
Min.: 1
Mult.: 1
Max.: 360
: 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
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC
Datasheet
3.840On Order
50,13 kr.
38,64 kr.
34,02 kr.
31,78 kr.
29,84 kr.
Min.: 1
Mult.: 1
STM32F103R8 SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 64 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU Perform ARM 32Bit 32kB Flash 64-Pin
Datasheet
2.000Expected 12/07/2027
Cut Tape
91,46 kr.
71,77 kr.
65,28 kr.
61,40 kr.
View
Reel
55,65 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
STM32F103RF SMD/SMT LQFP-64 ARM Cortex M3 768 kB 32 bit 12 bit 72 MHz 96 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 128 Kbytes of Flash 72 MHz CPU, m
Datasheet
5.977On Order
Cut Tape
56,85 kr.
43,57 kr.
39,76 kr.
36,03 kr.
View
Reel
30,44 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
STM32F103TB SMD/SMT VFQFPN-36 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 26 I/O 20 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel

STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 128kb PL
Datasheet
8.655Expected 14/06/2027
59,16 kr.
44,91 kr.
41,48 kr.
37,52 kr.
View
Min.: 1
Mult.: 1
STM32F103TB SMD/SMT VFQFPN-36 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 26 I/O 20 kB 2 V 3.6 V - 40 C + 105 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 384Kb Flash MCU
Datasheet
2.208Expected 19/11/2026
89,59 kr.
70,20 kr.
67,74 kr.
63,04 kr.
View
Min.: 1
Mult.: 1
STM32F103ZD SMD/SMT BGA-144 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 112 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
9.486On Order
58,04 kr.
39,02 kr.
34,39 kr.
32,08 kr.
30,21 kr.
Min.: 1
Mult.: 1
STM32F105R8 SMD/SMT LQFP-64 ARM Cortex M3 64 kB 32 bit 12 bit 72 MHz 51 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3
Datasheet
3.689On Order
68,04 kr.
52,82 kr.
48,71 kr.
43,79 kr.
41,33 kr.
Min.: 1
Mult.: 1
STM32F107RB SMD/SMT LQFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 72 MHz 51 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 64K Flash 8KB RAM
Datasheet
3.836Expected 08/04/2027
46,40 kr.
34,17 kr.
31,78 kr.
27,98 kr.
View
Min.: 1
Mult.: 1
STM32F100R8 SMD/SMT ARM Cortex M3 128 kB 32 bit 12 bit 24 MHz 51 I/O 8 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line
Datasheet
687Expected 10/12/2026
Cut Tape
41,10 kr.
31,41 kr.
28,20 kr.
26,41 kr.
View
Reel
23,35 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
STM32F100R8 ARM Cortex M3 32 bit 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 Access Line
Datasheet
2.398Expected 20/09/2027
Cut Tape
52,97 kr.
36,93 kr.
35,29 kr.
30,59 kr.
View
Reel
26,41 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 2.400
STM32F101CB SMD/SMT LQFP-48 ARM Cortex M3 128 kB 32 bit 12 bit 36 MHz 37 I/O 16 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 High-density access
Datasheet
1.998Expected 14/04/2027
Cut Tape
60,58 kr.
46,40 kr.
41,40 kr.
38,42 kr.
View
Reel
34,61 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
STM32F101RC SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 36 MHz 51 I/O 32 kB 2 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU Mainstream Performance line, Arm Cortex-M3 MCU 256 Kbytes of Flash 72 MHz CPU, m
Datasheet
1.000On Order
Cut Tape
71,39 kr.
55,58 kr.
51,40 kr.
46,55 kr.
View
Reel
41,48 kr.
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
STM32F1 SMD/SMT LQFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 51 I/O 48 kB 2 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
STMicroelectronics ARM Microcontrollers - MCU 32-Bit ARM Cortex XL Density 1Mb Flash
Datasheet
958Expected 05/04/2027
105,78 kr.
82,96 kr.
76,76 kr.
70,87 kr.
View
Min.: 1
Mult.: 1
STM32F103RG SMD/SMT LQFP-64 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
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 261 to 512 USB/CAN
Datasheet
1.282On Order
81,24 kr.
65,05 kr.
63,86 kr.
61,47 kr.
54,38 kr.
Min.: 1
Mult.: 1
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 + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT Cortex M3 H/D 262 to 512 USB/CAN
Datasheet
359On Order
89,59 kr.
70,27 kr.
65,05 kr.
60,05 kr.
57,96 kr.
Min.: 1
Mult.: 1
STM32F103ZD SMD/SMT LQFP-144 ARM Cortex M3 384 kB 32 bit 12 bit 72 MHz 112 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray
STMicroelectronics ARM Microcontrollers - MCU 32BIT CORTEX M3 256K Flash 6KB RAM
Datasheet
2.008Expected 13/01/2027
73,41 kr.
59,46 kr.
55,28 kr.
50,73 kr.
Min.: 1
Mult.: 1
STM32F107VC SMD/SMT BGA-100 ARM Cortex M3 256 kB 32 bit 12 bit 72 MHz 80 I/O 64 kB 2 V 3.6 V - 40 C + 85 C Tray