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32 kB ARM Microcontrollers - MCU

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Part #

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

R7FA2E3053CFL#UA0
Renesas Electronics
1: $2.28
250In Stock
New At Mouser

Mfr. Part No.
R7FA2E3053CFL#UA0

Mouser Part No
968-R7FA2E3053CFLUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K QFP48

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Datasheet

250In Stock

$2.28

$1.68

$1.44

$1.37

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

LQFP-48

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

R7FA2E3053CNE#UA0
Renesas Electronics
1: $2.15
416In Stock
New At Mouser

Mfr. Part No.
R7FA2E3053CNE#UA0

Mouser Part No
968-R7FA2E3053CNEUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN48

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Datasheet

416In Stock

$2.15

$1.59

$1.36

$1.29

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

HWQFN-48

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

37 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

R7FA2E3053CNH#UA0
Renesas Electronics
1: $1.94
490In Stock
New At Mouser

Mfr. Part No.
R7FA2E3053CNH#UA0

Mouser Part No
968-R7FA2E3053CNHUA0

New At Mouser

Renesas Electronics

ARM Microcontrollers - MCU MCU RA2E3 ARM CM23 48MHz 32K/16K WQFN32

Learn More

Datasheet

490In Stock

$1.94

$1.43

$1.22

$1.16

View

Min.: 1
Mult.: 1

RA2E3

SMD/SMT

HWQFN-32

ARM Cortex M23

32 kB

32 bit

12 bit

48 MHz

23 I/O

16 kB

1.6 V

5.5 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU PSOC4 - GENERAL

CY8C4045PVS-S412
Infineon Technologies
1: $6.07
88In Stock

Mfr. Part No.
CY8C4045PVS-S412

Mouser Part No
727-8C4045PVSS412

Infineon Technologies

ARM Microcontrollers - MCU PSOC4 - GENERAL

Learn More

Datasheet

88In Stock

$6.07

$5.62

$3.90

$3.81

View

Min.: 1
Mult.: 1

PSOC 4000

SMD/SMT

SSOP-28

ARM Cortex M0+

32 kB

32 bit

10 bit

48 MHz

24 I/O

4 kB

1.71 V

5.5 V

- 40 C

+ 105 C

Tube

ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C

M031EC1AE
Nuvoton
1: $1.06
676In Stock

Mfr. Part No.
M031EC1AE

Mouser Part No
503-M031EC1AE

Nuvoton

ARM Microcontrollers - MCU 32-bit M0+32K-AP+TIMER+PWM+PDMA+UART+SPI+I2C

Learn More

Datasheet

676In Stock

$1.06

$0.905

$0.794

$0.726

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-28

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

23 I/O

4 kB

1.8 V

3.6 V

- 40 C

+ 105 C

Tube

ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,

M0A23EC1AC
Nuvoton
1: $2.58
19In Stock
500Expected 24/09/2026

Mfr. Part No.
M0A23EC1AC

Mouser Part No
503-M0A23EC1AC

Nuvoton

ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,

Learn More

Datasheet

19In Stock

500Expected 24/09/2026

$2.58

$2.17

$1.78

$1.59

View

Min.: 1
Mult.: 1

SMD/SMT

TSSOP-28

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

4 kB

2.4 V

5.5 V

- 40 C

+ 125 C

Tube

ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,

M0A23OC1AC
Nuvoton
1: $2.71
46In Stock
340Expected 22/03/2027

Mfr. Part No.
M0A23OC1AC

Mouser Part No
503-M0A23OC1AC

Nuvoton

ARM Microcontrollers - MCU 32 KB Flash, 4K SRAM, CAN,

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Datasheet

46In Stock

340Expected 22/03/2027

$2.71

$1.95

$1.74

$1.54

View

Min.: 1
Mult.: 1

SMD/SMT

SSOP-20

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

18 I/O

4 kB

2.4 V

5.5 V

- 40 C

+ 125 C

Tube

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

STM32C031C6T6
STMicroelectronics
1: $2.20
104In Stock
1,500Expected 24/12/2026

Mfr. Part No.
STM32C031C6T6

Mouser Part No
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

104In Stock

1,500Expected 24/12/2026

$2.20

$1.49

$1.30

$1.14

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

STM32C0

SMD/SMT

LQFP-48

ARM Cortex M0+

32 kB

32 bit

12 bit

48 MHz

45 I/O

12 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU

STM32F030C6T6TR
STMicroelectronics
1: $3.02
1,207In Stock
4,800On Order

Mfr. Part No.
STM32F030C6T6TR

Mouser Part No
511-STM32F030C6T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU

Learn More

Datasheet

1,207In Stock

4,800On Order

Cut Tape

$3.02

$1.94

$1.74

$1.66

View

Reel

$1.28

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F030C6

SMD/SMT

LQFP-48

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

39 I/O

4 kB

2.4 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU

STM32F030K6T6
STMicroelectronics
1: $2.57
133In Stock
15,000On Order

Mfr. Part No.
STM32F030K6T6

Mouser Part No
511-STM32F030K6T6

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 Value MCU

Learn More

Datasheet

133In Stock

15,000On Order

$2.57

$1.75

$1.58

$1.41

View

Min.: 1
Mult.: 1

STM32F030K6

SMD/SMT

LQFP-32

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

4 kB

2.4 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU

STM32F030K6T6TR
STMicroelectronics
1: $2.70
21In Stock
9,600Expected 30/08/2027

Mfr. Part No.
STM32F030K6T6TR

Mouser Part No
511-STM32F030K6T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Value line MCU 32 Kbytes of Flash , 48 MHz CPU

Learn More

Datasheet

21In Stock

9,600Expected 30/08/2027

Cut Tape

$2.70

$1.84

$1.63

$1.45

View

Reel

$1.18

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F030K6

SMD/SMT

LQFP-32

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

4 kB

2.4 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb

STM32F031C6T6
STMicroelectronics
1: $4.66
93In Stock
1,500Expected 09/11/2026

Mfr. Part No.
STM32F031C6T6

Mouser Part No
511-STM32F031C6T6

STMicroelectronics

ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU 32Kb

Learn More

Datasheet

93In Stock

1,500Expected 09/11/2026

$4.66

$3.00

$2.70

$2.47

View

Min.: 1
Mult.: 1

STM32F031C6

SMD/SMT

LQFP-48

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

39 I/O

4 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz

STM32F031C6T7
STMicroelectronics
1: $5.06
176In Stock

Mfr. Part No.
STM32F031C6T7

Mouser Part No
511-STM32F031C6T7

STMicroelectronics

ARM Microcontrollers - MCU ARM Cortex-M0 MCU 32Kb Flash 48MHz

Learn More

Datasheet

176In Stock

$5.06

$3.69

$3.32

$2.86

View

Min.: 1
Mult.: 1

STM32F031C6

SMD/SMT

LQFP-48

ARM Cortex M0

32 kB

32 bit

12 bit

32 MHz

39 I/O

4 kB

2 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz

STM32F031F6P6
STMicroelectronics
1: $3.88
15In Stock

Mfr. Part No.
STM32F031F6P6

Mouser Part No
511-STM32F031F6P6

STMicroelectronics

ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz

Learn More

Datasheet

15In Stock

$3.88

$2.57

$2.34

$1.99

View

Min.: 1
Mult.: 1

STM32F031F6

SMD/SMT

TSSOP-20

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

15 I/O

4 kB

2 V

3.6 V

- 40 C

+ 85 C

Tube

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

STM32F031K6T6
STMicroelectronics
1: $4.47
389In Stock
1,500Expected 21/01/2027

Mfr. Part No.
STM32F031K6T6

Mouser Part No
511-STM32F031K6T6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

Learn More

Datasheet

389In Stock

1,500Expected 21/01/2027

$4.47

$3.11

$2.78

$2.47

View

Min.: 1
Mult.: 1

STM32F031K6

SMD/SMT

LQFP-32

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

25 I/O

4 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

STM32F031K6U7
STMicroelectronics
1: $3.81
719In Stock

Mfr. Part No.
STM32F031K6U7

Mouser Part No
511-STM32F031K6U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

Learn More

Datasheet

719In Stock

$3.81

$2.87

$2.49

$2.37

View

Min.: 1
Mult.: 1

STM32F031K6

SMD/SMT

UFQFPN-32

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

27 I/O

4 kB

2 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042C6T6TR
STMicroelectronics
1: $5.14
61In Stock
4,800Expected 09/11/2026

Mfr. Part No.
STM32F042C6T6TR

Mouser Part No
511-STM32F042C6T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

61In Stock

4,800Expected 09/11/2026

Cut Tape

$5.14

$3.68

$3.33

$3.03

View

Reel

$2.45

Min.: 1
Mult.: 1

: 2,400

STM32F0

SMD/SMT

LQFP-48

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

38 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042C6U6
STMicroelectronics
1: $4.27
430In Stock
1,560Expected 19/10/2026

Mfr. Part No.
STM32F042C6U6

Mouser Part No
511-STM32F042C6U6

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

430In Stock

1,560Expected 19/10/2026

$4.27

$3.22

$2.80

$2.67

View

Min.: 1
Mult.: 1

STM32F042C6

SMD/SMT

UFQFN-48

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

38 I/O

6 kB

1.65 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042G6U7
STMicroelectronics
1: $5.10
76In Stock

Mfr. Part No.
STM32F042G6U7

Mouser Part No
511-STM32F042G6U7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

76In Stock

$5.10

$3.38

$3.08

$2.61

View

Min.: 1
Mult.: 1

STM32F0

UFQFPN-28

32 kB

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042K6T6TR
STMicroelectronics
1: $5.77
31In Stock
2,400Expected 23/11/2026

Mfr. Part No.
STM32F042K6T6TR

Mouser Part No
511-STM32F042K6T6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

31In Stock

2,400Expected 23/11/2026

Cut Tape

$5.77

$3.81

$3.48

$2.95

View

Reel

$2.46

MouseReel Available

Min.: 1
Mult.: 1

: 2,400

STM32F042K6

SMD/SMT

LQFP-32

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042K6T7
STMicroelectronics
1: $5.17
24In Stock
3,000On Order

Mfr. Part No.
STM32F042K6T7

Mouser Part No
511-STM32F042K6T7

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

24In Stock

3,000On Order

$5.17

$3.86

$3.44

$3.16

View

Min.: 1
Mult.: 1

STM32F042K6

SMD/SMT

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

6 kB

2 V

3.6 V

- 40 C

+ 105 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042K6U6TR
STMicroelectronics
1: $4.96
2In Stock

Mfr. Part No.
STM32F042K6U6TR

Mouser Part No
511-STM32F042K6U6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

2In Stock

Cut Tape

$4.96

$3.19

$2.87

$2.59

View

Reel

$2.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32F0

SMD/SMT

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

26 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

STM32F042T6Y6TR
STMicroelectronics
1: $4.95
55In Stock
5,000Expected 11/01/2027

Mfr. Part No.
STM32F042T6Y6TR

Mouser Part No
511-STM32F042T6Y6TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN &

Learn More

Datasheet

55In Stock

5,000Expected 11/01/2027

Cut Tape

$4.95

$3.59

$3.24

$2.69

View

Reel

$2.18

Min.: 1
Mult.: 1

: 5,000

STM32F042T6

SMD/SMT

WLCSP-36

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

30 I/O

6 kB

2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V

STM32F051C6T6
STMicroelectronics
1: $5.13
42In Stock
1,500Expected 04/01/2027

Mfr. Part No.
STM32F051C6T6

Mouser Part No
511-STM32F051C6T6

STMicroelectronics

ARM Microcontrollers - MCU Entry-Level ARM M0 32kB 2.0V to 3.6V

Learn More

Datasheet

42In Stock

1,500Expected 04/01/2027

$5.13

$3.57

$3.20

$2.85

View

Min.: 1
Mult.: 1

STM32F051C6

SMD/SMT

LQFP-48

ARM Cortex M0

32 kB

32 bit

12 bit

48 MHz

39 I/O

8 kB

2 V

3.6 V

- 40 C

+ 85 C

Tray

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

STM32F051K6U7TR
STMicroelectronics
1: $5.06
70In Stock
6,000Expected 05/07/2027

Mfr. Part No.
STM32F051K6U7TR

Mouser Part No
511-STM32F051K6U7TR

STMicroelectronics

ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 32 Kbytes of Flash 48 MHz CPU, motor co

Learn More

Datasheet

70In Stock

6,000Expected 05/07/2027

Cut Tape

$5.06

$3.69

$3.32

$2.80

View

Reel

$2.27

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

STM32F051K6

SMD/SMT

UFQFPN-32

32 kB

12 bit

27 I/O

2 V

3.6 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

32 kB ARM Microcontrollers - MCU

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ATSAMC20
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EFM32HG
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K10_50
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KE02
KE02_40
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KL1x
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LFBGA-144
LFQFP-48
LGA-36
LQFN-32
LQFN-48
LQFP-100
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LQFP-44

8 MHz
15 MHz
20 MHz
24 MHz
25 MHz
30 MHz
32 MHz
36 MHz
40 MHz
42 MHz
45 MHz
48 MHz
50 MHz
55 MHz
60 MHz
64 MHz
70 MHz
72 MHz
75 MHz
80 MHz

5 I/O
6 I/O
8 I/O
10 I/O
11 I/O
12 I/O
13 I/O
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15 I/O
16 I/O
17 I/O
18 I/O
19 I/O
20 I/O
21 I/O
22 I/O
23 I/O
24 I/O
25 I/O
26 I/O

900 mV
1.6 V
1.62 V
1.65 V
1.656 V
1.7 V
1.71 V
1.72 V
1.75 V
1.8 V
1.98 V
2 V
2.4 V
2.5 V
2.6 V
2.7 V
3 V
3.15 V
3.3 V
4.5 V