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32 bit 64 kB Semiconductors

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Types of Semiconductors

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Data Bus Width = 32 bit Program Memory Size = 64 kB

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Part #

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48

R7FA2E3073CNE#UA0
Renesas Electronics
1: $2.25
416In Stock
New At Mouser

Mfr. Part No.
R7FA2E3073CNE#UA0

Mouser Part No
968-R7FA2E3073CNEUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN48

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Datasheet

416In Stock

$2.25

$1.67

$1.43

$1.36

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32

R7FA2E3073CNH#UA0
Renesas Electronics
1: $2.07
490In Stock
New At Mouser

Mfr. Part No.
R7FA2E3073CNH#UA0

Mouser Part No
968-R7FA2E3073CNHUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 64K/16K WQFN32

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Datasheet

490In Stock

$2.07

$1.53

$1.31

$1.24

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Mult.: 1

ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores

LPC845M301JHI33K
NXP Semiconductors
1: $3.18
1,175In Stock

Mfr. Part No.
LPC845M301JHI33K

Mouser Part No
771-LPC845M301JHI33K

NXP Semiconductors

ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores

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Datasheet

1,175In Stock

$3.18

$2.39

$2.19

$1.97

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Mult.: 1

ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=64KB/8KB

M031LD2AE
Nuvoton
1: $1.45
367In Stock

Mfr. Part No.
M031LD2AE

Mouser Part No
503-M031LD2AE

Nuvoton

ARM Microcontrollers - MCU NuMicro M031 series-32bit M0-Flash ROM/RAM=64KB/8KB

Datasheet

367In Stock

$1.45

$1.23

$1.08

$1.02

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ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB

M031TD2AE
Nuvoton
1: $1.25
374In Stock

Mfr. Part No.
M031TD2AE

Mouser Part No
503-M031TD2AE

Nuvoton

ARM Microcontrollers - MCU NuMicro M031 series-32bit M0 Flash ROM/RAM=64KB/8KB

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Datasheet

374In Stock

$1.25

$1.06

$0.929

$0.878

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Mult.: 1

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

STM32C051C8T7
STMicroelectronics
1: $1.94
48In Stock
1,500On Order
New Product

Mfr. Part No.
STM32C051C8T7

Mouser Part No
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

1,500On Order

$1.94

$1.43

$1.22

$1.15

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz

STM32F030R8T6
STMicroelectronics
1: $3.63
100In Stock
2,880On Order

Mfr. Part No.
STM32F030R8T6

Mouser Part No
511-STM32F030R8T6

STMicroelectronics

ARM Microcontrollers - MCU Value-Line ARM MCU 64kB 48 MHz

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Datasheet

100In Stock

2,880On Order

$3.63

$2.53

$2.26

$1.99

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ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 64 Kbytes of Flash , 48 MHz CPU

STM32F030R8T6TR
STMicroelectronics
1: $3.51
100In Stock
27,000On Order

Mfr. Part No.
STM32F030R8T6TR

Mouser Part No
511-STM32F030R8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 64 Kbytes of Flash , 48 MHz CPU

Learn More

Datasheet

100In Stock

27,000On Order

Cut Tape

$3.51

$2.44

$2.17

$1.93

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Reel

$1.65

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU

STM32F051C8T7
STMicroelectronics
1: $4.93
326In Stock

Mfr. Part No.
STM32F051C8T7

Mouser Part No
511-STM32F051C8T7

STMicroelectronics

ARM Microcontrollers - MCU Cortex M0 16kB 48MHz Motor CTRL SRAM MCU

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Datasheet

326In Stock

$4.93

$3.74

$3.26

$3.11

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU ARM Cortex-M0 MCU 64Kb Flash 48MHz

STM32F051K8U6TR
STMicroelectronics
1: $5.13
69In Stock
6,000Expected 28/09/2026

Mfr. Part No.
STM32F051K8U6TR

Mouser Part No
511-STM32F051K8U6TR

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex-M0 MCU 64Kb Flash 48MHz

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Datasheet

69In Stock

6,000Expected 28/09/2026

Cut Tape

$5.13

$3.74

$3.36

$2.90

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Reel

$2.30

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

STM32F051K8U7
STMicroelectronics
1: $4.73
231In Stock

Mfr. Part No.
STM32F051K8U7

Mouser Part No
511-STM32F051K8U7

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 64 Kbytes

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Datasheet

231In Stock

$4.73

$3.43

$3.13

$2.85

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Entry-level ARM Cortex-Mo 64 Kbytes

STM32F051K8U7TR
STMicroelectronics
1: $5.44
42In Stock
3,000Expected 19/04/2027

Mfr. Part No.
STM32F051K8U7TR

Mouser Part No
511-STM32F051K8U7TR

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-Mo 64 Kbytes

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Datasheet

42In Stock

3,000Expected 19/04/2027

Cut Tape

$5.44

$3.78

$3.52

$2.99

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Reel

$2.46

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 64Kb

STM32F051R8T7
STMicroelectronics
1: $5.68
97In Stock

Mfr. Part No.
STM32F051R8T7

Mouser Part No
511-STM32F051R8T7

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 64Kb

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Datasheet

97In Stock

$5.68

$4.32

$3.77

$3.51

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co

STM32F051T8Y6TR
STMicroelectronics
1: $4.98
66In Stock

Mfr. Part No.
STM32F051T8Y6TR

Mouser Part No
511-STM32F051T8Y6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU, motor co

Learn More

Datasheet

66In Stock

Cut Tape

$4.98

$3.67

$3.27

$2.83

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Reel

$2.35

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU & CEC fun

STM32F071V8T6TR
STMicroelectronics
1: $5.70
428In Stock
2,000Expected 01/10/2026

Mfr. Part No.
STM32F071V8T6TR

Mouser Part No
511-STM32F071V8T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 64 Kbytes of Flash 48 MHz CPU & CEC fun

Learn More

Datasheet

428In Stock

2,000Expected 01/10/2026

Cut Tape

$5.70

$4.35

$3.80

$3.64

Reel

$3.03

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MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072C8T6
STMicroelectronics
1: $6.58
54In Stock
1,500Expected 05/10/2026

Mfr. Part No.
STM32F072C8T6

Mouser Part No
511-STM32F072C8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

54In Stock

1,500Expected 05/10/2026

$6.58

$4.52

$4.21

$3.71

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F072V8T6
STMicroelectronics
1: $6.81
45In Stock
540On Order

Mfr. Part No.
STM32F072V8T6

Mouser Part No
511-STM32F072V8T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 64 Kbytes of Flash 48 MHz CPU, USB, CAN &

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Datasheet

45In Stock

540On Order

$6.81

$4.93

$4.55

$4.22

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line

STM32F100C8T7B
STMicroelectronics
1: $5.85
17In Stock

Mfr. Part No.
STM32F100C8T7B

Mouser Part No
511-STM32F100C8T7B

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex 64 Kbyte Value Line

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Datasheet

17In Stock

$5.85

$4.45

$4.05

$3.74

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 64KB

STM32F100V8T6B
STMicroelectronics
1: $6.15
291In Stock

Mfr. Part No.
STM32F100V8T6B

Mouser Part No
511-STM32F100V8T6B

STMicroelectronics

ARM Microcontrollers - MCU 32BIT CORTEX M3 Value Line 64KB

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Datasheet

291In Stock

$6.15

$4.37

$3.99

$3.68

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC

STM32F101C8T6
STMicroelectronics
1: $6.14
31In Stock
1,500On Order

Mfr. Part No.
STM32F101C8T6

Mouser Part No
511-STM32F101C8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 10KB RAM 1X12 ADC

Learn More

Datasheet

31In Stock

1,500On Order

$6.14

$4.70

$4.44

$3.76

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Min.: 1
Mult.: 1

ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU

STM32F101C8U6TR
STMicroelectronics
1: $7.37
2,500In Stock

Mfr. Part No.
STM32F101C8U6TR

Mouser Part No
511-STM32F101C8U6TR

STMicroelectronics

ARM Microcontrollers - MCU MED-DENSTY ACCESS LN ARM-BASED 32-BIT MCU

Learn More

Datasheet

2,500In Stock

Cut Tape

$7.37

$5.41

$5.04

$4.43

View

Reel

$3.15

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

STM32F101V8T6
STMicroelectronics
1: $8.71
169In Stock

Mfr. Part No.
STM32F101V8T6

Mouser Part No
511-STM32F101V8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

Learn More

Datasheet

169In Stock

$8.71

$6.09

$5.81

$5.04

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32BIT Cortex M3 USB 7 TIMERS 2 ADCS CAN

STM32F103C8T6TR
STMicroelectronics
1: $8.30
38In Stock
6,451Expected 14/09/2026

Mfr. Part No.
STM32F103C8T6TR

Mouser Part No
511-STM32F103C8T6TR

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 USB 7 TIMERS 2 ADCS CAN

Learn More

Datasheet

38In Stock

6,451Expected 14/09/2026

Cut Tape

$8.30

$5.80

$5.53

$4.80

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Reel

$3.67

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

STM32F103R8T6
STMicroelectronics
1: $8.44
73In Stock
3,840On Order

Mfr. Part No.
STM32F103R8T6

Mouser Part No
511-STM32F103R8T6

STMicroelectronics

ARM Microcontrollers - MCU 32BIT Cortex M3 64KB 20KB RAM 2X12 ADC

Learn More

Datasheet

73In Stock

3,840On Order

$8.44

$6.14

$5.66

$5.07

View

Min.: 1
Mult.: 1

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL

STM32F103T8U7TR
STMicroelectronics
1: $8.88
12In Stock

Mfr. Part No.
STM32F103T8U7TR

Mouser Part No
511-STM32F103T8U7TR

STMicroelectronics

ARM Microcontrollers - MCU 32-Bit ARM Cortex MED Density 64kb PL

Learn More

Datasheet

12In Stock

Cut Tape

$8.88

$6.21

$5.27

$5.04

View

Reel

$4.00

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

32 bit 64 kB Semiconductors

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