Integrated Circuits - ICs

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STM32C0x Arm®Cortex®-M0+ 32-bit MCUs

STMicroelectronics STM32C0x Arm^®Cortex^®-M0+ 32-bit MCUs implement a high-performance Arm Cortex-M0+ 32-bit RISC core operating at up to 48MHz frequency. The devices provide a high level of integration, ideal for a wide range of consumer, industrial, and appliance applications. Additionally, the MCUs are prepared for the Internet of Things (IoT) solutions.

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Types of Integrated Circuits - ICs

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Part #

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

STM32C071FBP6N
STMicroelectronics
1: ¥279
1,364In Stock

Mfr. Part #
STM32C071FBP6N

Mouser Part #
511-STM32C071FBP6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

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Datasheet

1,364In Stock

¥279

¥204.3

¥174.4

¥163.8

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071K8T6
STMicroelectronics
1: ¥345.5
423In Stock
1,500Expected 1/21/2027

Mfr. Part #
STM32C071K8T6

Mouser Part #
511-STM32C071K8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

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Datasheet

423In Stock

1,500Expected 1/21/2027

¥345.5

¥252.5

¥214.3

¥191

Min.: 1
Mult.: 1
Max.: 200

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071K8T6N
STMicroelectronics
1: ¥287.4
210In Stock

Mfr. Part #
STM32C071K8T6N

Mouser Part #
511-STM32C071K8T6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

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Datasheet

210In Stock

¥287.4

¥210.9

¥179.4

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071K8U6
STMicroelectronics
1: ¥287.4
1,514In Stock
2,940Expected 2/19/2027

Mfr. Part #
STM32C071K8U6

Mouser Part #
511-STM32C071K8U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

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Datasheet

1,514In Stock

2,940Expected 2/19/2027

¥287.4

¥210.9

¥179.4

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071K8U6N
STMicroelectronics
1: ¥287.4
200In Stock

Mfr. Part #
STM32C071K8U6N

Mouser Part #
511-STM32C071K8U6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

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Datasheet

200In Stock

¥287.4

¥210.9

¥179.4

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071R8T6N
STMicroelectronics
1: ¥343.8
1,120In Stock

Mfr. Part #
STM32C071R8T6N

Mouser Part #
511-STM32C071R8T6N

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

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Datasheet

1,120In Stock

¥343.8

¥254.1

¥217.6

¥206

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz

STM32C011F6P3
STMicroelectronics
1: ¥247.5
21In Stock
1,480Expected 9/28/2026

Mfr. Part #
STM32C011F6P3

Mouser Part #
511-STM32C011F6P3

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz

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Datasheet

21In Stock

1,480Expected 9/28/2026

¥247.5

¥179.4

¥150.5

¥130.9

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz

STM32C011F6P7
STMicroelectronics
1: ¥290.7
179In Stock
7,400On Order

Mfr. Part #
STM32C011F6P7

Mouser Part #
511-STM32C011F6P7

STMicroelectronics

ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz

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Datasheet

179In Stock

7,400On Order

¥290.7

¥214.3

¥176.1

¥167.8

Min.: 1
Mult.: 1
Max.: 300

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031C6T6
STMicroelectronics
1: ¥365.4
102In Stock
1,500Expected 12/24/2026

Mfr. Part #
STM32C031C6T6

Mouser Part #
511-STM32C031C6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

102In Stock

1,500Expected 12/24/2026

¥365.4

¥247.5

¥215.9

¥189.4

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031C6T7
STMicroelectronics
1: ¥282.4
86In Stock

Mfr. Part #
STM32C031C6T7

Mouser Part #
511-STM32C031C6T7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

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Datasheet

86In Stock

¥282.4

¥207.6

¥176.1

¥167.8

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031C6U7
STMicroelectronics
1: ¥282.4
68In Stock

Mfr. Part #
STM32C031C6U7

Mouser Part #
511-STM32C031C6U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

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Datasheet

68In Stock

¥282.4

¥207.6

¥176.1

¥167.8

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash12 Kbytes RAM 48 MHz CPU 2x USART t

STM32C031G4U3
STMicroelectronics
1: ¥239.2
185In Stock
New Product

Mfr. Part #
STM32C031G4U3

Mouser Part #
511-STM32C031G4U3

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash12 Kbytes RAM 48 MHz CPU 2x USART t

Datasheet

185In Stock

¥239.2

¥174.4

¥147.5

Min.: 1
Mult.: 1
Max.: 25

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash, 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031K4U7
STMicroelectronics
1: ¥292.3
5In Stock

Mfr. Part #
STM32C031K4U7

Mouser Part #
511-STM32C031K4U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes Flash, 12 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

5In Stock

¥292.3

¥207.6

¥182.7

¥157.3

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C031K6U7
STMicroelectronics
1: ¥260.8
150In Stock

Mfr. Part #
STM32C031K6U7

Mouser Part #
511-STM32C031K6U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

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Datasheet

150In Stock

¥260.8

¥191

¥161.3

¥152.5

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C051C8T7
STMicroelectronics
1: ¥365.4
48In Stock
1,500Expected 9/28/2026
New Product

Mfr. Part #
STM32C051C8T7

Mouser Part #
511-STM32C051C8T7

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

Datasheet

48In Stock

1,500Expected 9/28/2026

¥365.4

¥269.1

¥229.2

¥181

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU

STM32C051F6P6
STMicroelectronics
1: ¥225.9
40In Stock
1,480Expected 9/28/2026
New Product

Mfr. Part #
STM32C051F6P6

Mouser Part #
511-STM32C051F6P6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM, 48 MHz CPU

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Datasheet

40In Stock

1,480Expected 9/28/2026

¥225.9

¥164.1

¥139

¥131.4

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

STM32C051K6U6
STMicroelectronics
1: ¥255.8
211In Stock
New Product

Mfr. Part #
STM32C051K6U6

Mouser Part #
511-STM32C051K6U6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 32 Kbytes Flash 12 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

211In Stock

¥255.8

¥187.7

¥158.1

¥149.5

Min.: 1
Mult.: 1
Max.: 250

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

STM32C071CBT6N
STMicroelectronics
1: ¥393.7
83In Stock
6,000Expected 9/28/2026
New Product

Mfr. Part #
STM32C071CBT6N

Mouser Part #
511-STM32C071CBT6N

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

83In Stock

6,000Expected 9/28/2026

¥393.7

¥267.4

¥237.5

¥209.3

View

Min.: 1
Mult.: 1
Max.: 1,500

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071F8P6
STMicroelectronics
1: ¥269.1
77In Stock
2,960Expected 9/28/2026

Mfr. Part #
STM32C071F8P6

Mouser Part #
511-STM32C071F8P6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

Learn More

Datasheet

77In Stock

2,960Expected 9/28/2026

¥269.1

¥196

¥167.8

¥157.1

Min.: 1
Mult.: 1
Max.: 100

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

STM32C071KBT6N
STMicroelectronics
1: ¥392
5In Stock
3,000Expected 2/4/2027
New Product

Mfr. Part #
STM32C071KBT6N

Mouser Part #
511-STM32C071KBT6N

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

5In Stock

3,000Expected 2/4/2027

¥392

¥265.8

¥232.5

¥204.3

View

Min.: 1
Mult.: 1
Max.: 500

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

STM32C071R8T6
STMicroelectronics
1: ¥415.3
1In Stock
960Expected 2/4/2027

Mfr. Part #
STM32C071R8T6

Mouser Part #
511-STM32C071R8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash 24 Kbytes RAM 48 MHz CPU, 2x USART

Learn More

Datasheet

1In Stock

960Expected 2/4/2027

¥415.3

¥282.4

¥250.8

¥220.9

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

STM32C071RBT6
STMicroelectronics
1: ¥436.8
5In Stock
14,400On Order
New Product

Mfr. Part #
STM32C071RBT6

Mouser Part #
511-STM32C071RBT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 24 Kbytes RAM 48 MHz CPU 2x USART

Learn More

Datasheet

5In Stock

14,400On Order

¥436.8

¥299

¥267.4

¥235.9

View

Min.: 1
Mult.: 1
Max.: 960

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU

STM32C091GBU6
STMicroelectronics
1: ¥335.5
105In Stock
2,940Expected 9/28/2026
New Product

Mfr. Part #
STM32C091GBU6

Mouser Part #
511-STM32C091GBU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM, 48 MHz CPU

Learn More

Datasheet

105In Stock

2,940Expected 9/28/2026

¥335.5

¥247.5

¥210.9

¥201

¥181

Min.: 1
Mult.: 1
Max.: 500

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART

STM32C091RBT6
STMicroelectronics
1: ¥488.3
5In Stock
1,920On Order
New Product

Mfr. Part #
STM32C091RBT6

Mouser Part #
511-STM32C091RBT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART

Learn More

Datasheet

5In Stock

1,920On Order

¥488.3

¥358.8

¥328.9

¥245.8

Min.: 1
Mult.: 1
Max.: 150

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM, 48 MHz CPU

STM32C092CBU6
STMicroelectronics
1: ¥476.7
5In Stock
1,560Expected 9/28/2026
New Product

Mfr. Part #
STM32C092CBU6

Mouser Part #
511-STM32C092CBU6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM, 48 MHz CPU

Learn More

Datasheet

5In Stock

1,560Expected 9/28/2026

¥476.7

¥327.2

¥292.3

¥262.4

Min.: 1
Mult.: 1
Max.: 150