Semiconductors – Mouser Japan

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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 Semiconductors

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Part #

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

STM32C071KBT6
STMicroelectronics
1: ¥370.4
1,227In Stock
7,500On Order
New Product

Mfr. Part #
STM32C071KBT6

Mouser Part #
511-STM32C071KBT6

New Product

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

1,227In Stock

7,500On Order

¥370.4

¥249.2

¥224.2

¥191

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Mult.: 1

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

STM32C071R8T6
STMicroelectronics
1: ¥310.6
159In Stock
New Product

Mfr. Part #
STM32C071R8T6

Mouser Part #
511-STM32C071R8T6

New Product

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

159In Stock

¥310.6

¥229.2

¥209.3

¥174.4

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Mult.: 1

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

STM32C071R8T6N
STMicroelectronics
1: ¥310.6
1,120In Stock
New Product

Mfr. Part #
STM32C071R8T6N

Mouser Part #
511-STM32C071R8T6N

New Product

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

¥310.6

¥229.2

¥209.3

¥186

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Mult.: 1

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

STM32C071RBT6
STMicroelectronics
1: ¥421.9
594In Stock
8,640On 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

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Datasheet

594In Stock

8,640On Order

¥421.9

¥287.4

¥264.1

¥227.6

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

STM32C071RBT6N
STMicroelectronics
1: ¥367.1
919In Stock
New Product

Mfr. Part #
STM32C071RBT6N

Mouser Part #
511-STM32C071RBT6N

New Product

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

919In Stock

¥367.1

¥272.4

¥232.5

¥214.3

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ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART

STM32C091CBT6
STMicroelectronics
1: ¥332.2
609In Stock
1,500On Order
New Product

Mfr. Part #
STM32C091CBT6

Mouser Part #
511-STM32C091CBT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 36 Kbytes RAM 48 MHz CPU 4x USART

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Datasheet

609In Stock

1,500On Order

¥332.2

¥245.8

¥224.2

¥199.3

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Mult.: 1

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

STM32C091CCT6
STMicroelectronics
1: ¥406.9
1,121In Stock
3,000On Order
New Product

Mfr. Part #
STM32C091CCT6

Mouser Part #
511-STM32C091CCT6

New Product

STMicroelectronics

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

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Datasheet

1,121In Stock

3,000On Order

¥406.9

¥302.3

¥259.1

¥245.8

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Mult.: 1

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

STM32C091FBP6
STMicroelectronics
1: ¥289
1,217In Stock
New Product

Mfr. Part #
STM32C091FBP6

Mouser Part #
511-STM32C091FBP6

New Product

STMicroelectronics

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

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Datasheet

1,217In Stock

¥289

¥212.6

¥192.7

¥172.7

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Mult.: 1

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

STM32C091FCP6
STMicroelectronics
1: ¥325.6
1,099In Stock
1,480On Order
New Product

Mfr. Part #
STM32C091FCP6

Mouser Part #
511-STM32C091FCP6

New Product

STMicroelectronics

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

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Datasheet

1,099In Stock

1,480On Order

¥325.6

¥240.8

¥219.3

¥196

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Mult.: 1

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

STM32C091GCU6
STMicroelectronics
1: ¥340.5
Lead-Time 52 Weeks
New Product

Mfr. Part #
STM32C091GCU6

Mouser Part #
511-STM32C091GCU6

New Product

STMicroelectronics

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

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Datasheet

Lead-Time 52 Weeks

¥340.5

¥250.8

¥229.2

¥204.3

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Mult.: 1

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

STM32C091KBU6
STMicroelectronics
1: ¥352.1
190In Stock
New Product

Mfr. Part #
STM32C091KBU6

Mouser Part #
511-STM32C091KBU6

New Product

STMicroelectronics

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

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Datasheet

190In Stock

¥352.1

¥259.1

¥222.6

¥210.9

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Mult.: 1

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

STM32C091KCT6
STMicroelectronics
1: ¥353.8
873In Stock
1,500Expected 11/23/2026
New Product

Mfr. Part #
STM32C091KCT6

Mouser Part #
511-STM32C091KCT6

New Product

STMicroelectronics

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

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Datasheet

873In Stock

1,500Expected 11/23/2026

¥353.8

¥262.4

¥239.2

¥214.3

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Min.: 1
Mult.: 1

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

STM32C091KCU6
STMicroelectronics
1: ¥524.9
598In Stock
5,880On Order
New Product

Mfr. Part #
STM32C091KCU6

Mouser Part #
511-STM32C091KCU6

New Product

STMicroelectronics

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

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Datasheet

598In Stock

5,880On Order

¥524.9

¥342.2

¥313.9

¥269.1

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Min.: 1
Mult.: 1

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

STM32C091RBI6
STMicroelectronics
1: ¥368.7
200In Stock
New Product

Mfr. Part #
STM32C091RBI6

Mouser Part #
511-STM32C091RBI6

New Product

STMicroelectronics

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

Learn More

Datasheet

200In Stock

¥368.7

¥272.4

¥249.2

¥222.6

View

Min.: 1
Mult.: 1

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

STM32C091RBT6
STMicroelectronics
1: ¥368.7
918In Stock
960On 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

918In Stock

960On Order

¥368.7

¥272.4

¥249.2

¥222.6

View

Min.: 1
Mult.: 1

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

STM32C091RCI6
STMicroelectronics
1: ¥403.6
250In Stock
New Product

Mfr. Part #
STM32C091RCI6

Mouser Part #
511-STM32C091RCI6

New Product

STMicroelectronics

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

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Datasheet

250In Stock

¥403.6

¥300.6

¥274.1

¥245.8

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Mult.: 1

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

STM32C092CBU6
STMicroelectronics
1: ¥353.8
171In Stock
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

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Datasheet

171In Stock

¥353.8

¥262.4

¥239.2

¥214.3

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Min.: 1
Mult.: 1

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

STM32C092FBP6
STMicroelectronics
1: ¥373.7
1,337In Stock
New Product

Mfr. Part #
STM32C092FBP6

Mouser Part #
511-STM32C092FBP6

New Product

STMicroelectronics

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

Learn More

Datasheet

1,337In Stock

¥373.7

¥275.7

¥250.8

¥222.6

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM, 48 MHz CPU

STM32C092FCP6
STMicroelectronics
1: ¥347.1
708In Stock
1,480On Order
New Product

Mfr. Part #
STM32C092FCP6

Mouser Part #
511-STM32C092FCP6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash 30 Kbytes RAM, 48 MHz CPU

Learn More

Datasheet

708In Stock

1,480On Order

¥347.1

¥257.5

¥234.2

¥209.3

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART

STM32C092RBT6
STMicroelectronics
1: ¥468.4
939In Stock
960On Order
New Product

Mfr. Part #
STM32C092RBT6

Mouser Part #
511-STM32C092RBT6

New Product

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 128 Kbytes Flash 30 Kbytes RAM 48 MHz CPU 4x USART

Learn More

Datasheet

939In Stock

960On Order

¥468.4

¥347.1

¥317.3

¥284

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Min.: 1
Mult.: 1

RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee

STM32WBA50KGU6
STMicroelectronics
1: ¥729.2
127In Stock
New Product

Mfr. Part #
STM32WBA50KGU6

Mouser Part #
511-STM32WBA50KGU6

New Product

STMicroelectronics

RF Microcontrollers - MCU Ultra-low-power Arm Cortex-M33 TZ MCU 100MHz 1Mbyte Flash BLE5.4 802.15.4 Zigbee

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Datasheet

127In Stock

¥729.2

¥564.7

¥523.2

¥478.4

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Min.: 1
Mult.: 1

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

STM32C011D6Y6TR
STMicroelectronics
1: ¥147.8
5,722In Stock

Mfr. Part #
STM32C011D6Y6TR

Mouser Part #
511-STM32C011D6Y6TR

STMicroelectronics

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

Learn More

Datasheet

5,722In Stock

Cut Tape

¥147.8

¥106.3

¥95.8

¥84.2

View

Reel

¥69.3

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

STM32C011F4P6
STMicroelectronics
1: ¥196
12,341In Stock

Mfr. Part #
STM32C011F4P6

Mouser Part #
511-STM32C011F4P6

STMicroelectronics

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

Learn More

Datasheet

12,341In Stock

¥196

¥141.7

¥115.9

¥107.6

View

Min.: 1
Mult.: 1

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

STM32C011F6U7TR
STMicroelectronics
1: ¥212.6
5,787In Stock
3,000Expected 9/2/2026

Mfr. Part #
STM32C011F6U7TR

Mouser Part #
511-STM32C011F6U7TR

STMicroelectronics

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

Learn More

Datasheet

5,787In Stock

3,000Expected 9/2/2026

Cut Tape

¥212.6

¥152.3

¥137.5

¥121.1

Reel

¥84.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

STM32C011J4M6
STMicroelectronics
1: ¥171.1
12,704In Stock
10,000Expected 8/24/2026

Mfr. Part #
STM32C011J4M6

Mouser Part #
511-STM32C011J4M6

STMicroelectronics

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

Learn More

Datasheet

12,704In Stock

10,000Expected 8/24/2026

¥171.1

¥123.6

¥111.6

¥97

View

Min.: 1
Mult.: 1