ARM Microcontrollers - MCU

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

STM32 ARM Cortex™-M3 Connectivity Line

The STMicroelectronics STM32 ARM Cortex™-M3 Connectivity Line is a high-performance addition to the STM32 microcontroller (MCU) portfolio that introduces outstanding new features, including USB 2.0 OTG Full Speed 12Mbps, Ethernet MAC 10/100Mbps with Precise Time Protocol IEEE 1588 HW support, Dual CAN 2.0 Active, and Audio Class I²S. The MCUs in the STM32 Connectivity Line is designed for applications in which connectivity and real-time performance are a necessity: industrial control, control panels for security applications, and more. STMicroelectronics Connectivity Line MCUs feature 64 to 256KB on-chip Flash memory, up to 64KB SRAM, and 14 communication interfaces.

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

Results: 12

Applied Filters:

Series

Package / Case

Program Memory Size

Number of I/Os

Maximum Operating Temperature

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; }

Part #

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F107RCT6
STMicroelectronics
1: S/47.02
3,880In Stock

Mfr. Part #
STM32F107RCT6

Mouser Part #
511-STM32F107RCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

3,880In Stock

S/47.02

S/36.59

S/34.88

S/30.28

View

Min.: 1
Mult.: 1

STM32F107RC

SMD/SMT

LQFP-64

ARM Cortex M3

256 kB

32 bit

12 bit

72 MHz

51 I/O

64 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105RCT6
STMicroelectronics
1: S/30.05
21,856In Stock

Mfr. Part #
STM32F105RCT6

Mouser Part #
511-STM32F105RCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

21,856In Stock

S/30.05

S/24.64

S/23.32

S/21.45

View

Min.: 1
Mult.: 1

STM32F105RC

SMD/SMT

LQFP-64

ARM Cortex M3

256 kB

32 bit

12 bit

72 MHz

51 I/O

64 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105VCT6
STMicroelectronics
1: S/32.27
16,336In Stock

Mfr. Part #
STM32F105VCT6

Mouser Part #
511-STM32F105VCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

16,336In Stock

S/32.27

S/26.20

S/23.86

S/23.43

View

Min.: 1
Mult.: 1

STM32F105VC

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

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105RBT6
STMicroelectronics
1: S/31.22
1,884In Stock

Mfr. Part #
STM32F105RBT6

Mouser Part #
511-STM32F105RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

1,884In Stock

S/31.22

S/24.17

S/22.42

S/22.27

View

Min.: 1
Mult.: 1

STM32F105RB

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

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F107VCT6
STMicroelectronics
1: S/40.95
3,530In Stock

Mfr. Part #
STM32F107VCT6

Mouser Part #
511-STM32F107VCT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

3,530In Stock

S/40.95

S/33.24

S/29.93

S/27.87

View

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

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105R8T6
STMicroelectronics
1: S/27.79
2,002In Stock
2,880Expected 3/29/2027

Mfr. Part #
STM32F105R8T6

Mouser Part #
511-STM32F105R8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

2,002In Stock

2,880Expected 3/29/2027

S/27.79

S/21.41

S/19.81

S/17.59

View

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

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105VBT6
STMicroelectronics
1: S/34.64
449In Stock

Mfr. Part #
STM32F105VBT6

Mouser Part #
511-STM32F105VBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

449In Stock

S/34.64

S/26.90

S/22.97

S/22.15

View

Min.: 1
Mult.: 1

STM32F105VB

SMD/SMT

LQFP-100

ARM Cortex M3

128 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 32-Bit Cortex 64Kb Connectivity Line

STM32F105VCT7
STMicroelectronics
1: S/41.73
296In Stock

Mfr. Part #
STM32F105VCT7

Mouser Part #
511-STM32F105VCT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Connectivity Line

Learn More

Datasheet

296In Stock

S/41.73

S/30.40

S/27.95

S/25.30

View

Min.: 1
Mult.: 1

STM32F105VC

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

+ 105 C

Tray

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Connectivity Line

STM32F105RCT7
STMicroelectronics
1: S/32.04
13In Stock
960On Order

Mfr. Part #
STM32F105RCT7

Mouser Part #
511-STM32F105RCT7

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit Cortex 64Kb Connectivity Line

Learn More

Datasheet

13In Stock

960On Order

S/32.04

S/26.27

S/24.83

S/22.38

View

Min.: 1
Mult.: 1

STM32F105RC

SMD/SMT

LQFP-64

ARM Cortex M3

256 kB

32 bit

12 bit

72 MHz

51 I/O

64 kB

2 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F105V8T6
STMicroelectronics
1: S/31.22
217In Stock

Mfr. Part #
STM32F105V8T6

Mouser Part #
511-STM32F105V8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

217In Stock

S/31.22

S/24.17

S/23.16

S/19.46

View

Min.: 1
Mult.: 1

STM32F105V8

SMD/SMT

LQFP-100

ARM Cortex M3

64 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 64/25 CONNECTIVITY LINE M3

STM32F107RBT6
STMicroelectronics
1: S/35.19
3,689On Order

Mfr. Part #
STM32F107RBT6

Mouser Part #
511-STM32F107RBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

3,689On Order

S/35.19

S/29.89

S/28.22

S/24.76

View

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

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

STM32F107VBT6
STMicroelectronics
1: S/38.34
1,080Expected 10/20/2026

Mfr. Part #
STM32F107VBT6

Mouser Part #
511-STM32F107VBT6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex 64/25 CONNECTIVITY LINE M3

Learn More

Datasheet

1,080Expected 10/20/2026

S/38.34

S/29.86

S/25.57

S/24.68

View

Min.: 1
Mult.: 1

STM32F107VB

SMD/SMT

LQFP-100

ARM Cortex M3

128 kB

32 bit

12 bit

72 MHz

80 I/O

64 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

STM32 ARM Cortex™-M3 Connectivity Line

Customer Service Office

Company

Resources

Support