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32-bit Microcontrollers - MCU

32-bit Microcontrollers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many 32-bit microcontroller manufacturers including Infineon, Microchip, NXP, Renesas, STMicroelectronics, Texas Instruments & more.
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Please view our large selection of 32-bit microcontrollers below.

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Part #

32-bit Microcontrollers - MCU 32BIT MCU RX64M 4096K/512K QFP176

R5F564MLGDFC#31
Renesas Electronics
1: £17.89
14In Stock

Mfr. Part No.
R5F564MLGDFC#31

Mouser Part No
968-R5F564MLGDFC31

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX64M 4096K/512K QFP176

Datasheet

14In Stock

£17.89

£14.00

£13.37

£11.75

View

Min.: 1
Mult.: 1

RX64M

SMD/SMT

LFQFP-176

RXv2

4 MB

512 kB

32 bit

12 bit

120 MHz

127 I/O

2.7 V

3.6 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP64

R5F5651CDDFM#30
Renesas Electronics
1: £8.21
40In Stock

Mfr. Part No.
R5F5651CDDFM#30

Mouser Part No
968-R5F5651CDDFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP64

Learn More

Datasheet

40In Stock

£8.21

£6.35

£6.05

£4.67

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

LFQFP-64

RXv2

1.5 MB

640 kB

32 bit

12 bit

120 MHz

42 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

R5F566TAADFP#30
Renesas Electronics
1: £6.62
138In Stock
90Expected 05/01/2027

Mfr. Part No.
R5F566TAADFP#30

Mouser Part No
968-R5F566TAADFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100

Learn More

Datasheet

138In Stock

90Expected 05/01/2027

£6.62

£4.96

£4.56

£4.10

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

32 kB

64 kB

32 bit

12 bit

160 MHz

69 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

AT32UC3C064C-ALUR
Microchip Technology
1: £10.55
1In Stock
800Expected 04/09/2026

Mfr. Part No.
AT32UC3C064C-ALUR

Mouser Part No
556-AT32UC3C064CALUR

Microchip Technology

32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM

Learn More

Datasheet

1In Stock

800Expected 04/09/2026

Cut Tape

£10.55

£9.75

£8.96

Reel

£8.96

Min.: 1
Mult.: 1

: 800

AT32UC3C0

SMD/SMT

LQFP-144

AVR

64 kB

16 kB

32 bit

12 bit

66 MHz

123 I/O

3 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD

PIC32MK0256MCJ064-I/R4X
Microchip Technology
1: £5.40
122In Stock

Mfr. Part No.
PIC32MK0256MCJ064-I/R4X

Mouser Part No
579-0256MCJ064-I/R4X

Microchip Technology

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD

Learn More

Datasheet

122In Stock

£5.40

£5.11

£5.07

£5.05

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

MIPS32 microAptiv

256 kB

64 kB

32 bit

12 bit

120 MHz

53 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC

PIC32MK0512GPK064-E/MR
Microchip Technology
1: £7.80
37In Stock

Mfr. Part No.
PIC32MK0512GPK064-E/MR

Mouser Part No
579-0512GPK064-E/MR

Microchip Technology

32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC

Learn More

Datasheet

37In Stock

£7.80

£7.79

£7.78

£7.35

View

Min.: 1
Mult.: 1

SMD/SMT

QFN-64

MIPS32 microAptiv

512 kB

128 kB

32 bit

12 bit

80 MHz

48 I/O

2.2 V

3.6 V

- 40 C

+ 125 C

Tube

32-bit Microcontrollers - MCU 4KB RAM 79 Power microMIPS

PIC32MM0016GPL036-I/M2
Microchip Technology
1: £1.37
182In Stock

Mfr. Part No.
PIC32MM0016GPL036-I/M2

Mouser Part No
579-MM0016GPL036IM2

Microchip Technology

32-bit Microcontrollers - MCU 4KB RAM 79 Power microMIPS

Learn More

Datasheet

182In Stock

£1.37

£1.28

£1.26

£1.24

Min.: 1
Mult.: 1

PIC32MMxxxxGPL

SMD/SMT

MIPS32 microAptiv UC

16 kB

4 kB

32 bit

10 bit/12 bit

25 MHz

29 I/O

2 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS

PIC32MM0032GPL020-I/ML
Microchip Technology
1: £1.39
264In Stock

Mfr. Part No.
PIC32MM0032GPL020-I/ML

Mouser Part No
579-MM0032GPL020IML

Microchip Technology

32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS

Learn More

Datasheet

264In Stock

£1.39

£1.17

Min.: 1
Mult.: 1

PIC32MMxxxxGPL

SMD/SMT

MIPS32 microAptiv UC

32 kB

8 kB

32 bit

10 bit/12 bit

25 MHz

16 I/O

2 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Tube

32-bit Microcontrollers - MCU 32BIT MCU RX651 768K/256K QFP100

R5F56517ADFP#30
Renesas Electronics
1: £7.10
20In Stock

Mfr. Part No.
R5F56517ADFP#30

Mouser Part No
968-R5F56517ADFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 768K/256K QFP100

Learn More

Datasheet

20In Stock

£7.10

£5.32

£4.06

£4.05

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

LFQFP-100

RXv2

768 kB

256 kB

32 bit

12 bit

120 MHz

78 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP176

R5F5651CDDFC#30
Renesas Electronics
1: £9.97
3In Stock
200On Order

Mfr. Part No.
R5F5651CDDFC#30

Mouser Part No
968-R5F5651CDDFC#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP176

Learn More

Datasheet

3In Stock

200On Order

£9.97

£8.07

£6.13

£5.98

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

LFQFP-176

RXv2

32 kB

640 kB

32 bit

12 bit

120 MHz

136 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX71M 4096K/512K QFP176

R5F571MLDDFC#30
Renesas Electronics
1: £19.28
7In Stock

Mfr. Part No.
R5F571MLDDFC#30

Mouser Part No
968-R5F571MLDDFC#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX71M 4096K/512K QFP176

Learn More

Datasheet

7In Stock

£19.28

£15.09

£14.06

£12.67

View

Min.: 1
Mult.: 1

RX71M

SMD/SMT

LFQFP-176

RXv2

64 kB

512 kB

32 bit

12 bit

240 MHz

127 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 64KB, 144LQFP Ind

AT32UC3A364-ALUT
Microchip Technology
1: £8.57
95In Stock

Mfr. Part No.
AT32UC3A364-ALUT

Mouser Part No
556-AT32UC3A364-ALUT

Microchip Technology

32-bit Microcontrollers - MCU 64KB, 144LQFP Ind

Learn More

Datasheet

95In Stock

£8.57

£8.35

£8.34

Min.: 1
Mult.: 1

AT32UC3A3

SMD/SMT

LQFP-144

AVR

64 kB

32 bit

10 bit

66 MHz

110 I/O

1.65 V

1.95 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32-bit family, 128KB 32 KB RAM, 50MHz

PIC32MX250F128B-50I/SS
Microchip Technology
1: £3.89
215In Stock

Mfr. Part No.
PIC32MX250F128B-50I/SS

Mouser Part No
579-32MX250128B50ISS

Microchip Technology

32-bit Microcontrollers - MCU 32-bit family, 128KB 32 KB RAM, 50MHz

Learn More

Datasheet

215In Stock

£3.89

£3.57

£3.31

£3.24

Min.: 1
Mult.: 1

PIC32MX2xx

SMD/SMT

SSOP-28

MIPS32 M4K

128 kB

32 kB

32 bit

10 bit

50 MHz

19 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tube

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

PIC32MX250F128DT-I/ML
Microchip Technology
1: £4.07
1,370In Stock

Mfr. Part No.
PIC32MX250F128DT-I/ML

Mouser Part No
579-32MX250F128DTIML

Microchip Technology

32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin

Learn More

Datasheet

1,370In Stock

Cut Tape

£4.07

£3.96

£3.83

£3.78

View

Reel

£3.40

MouseReel Available

Min.: 1
Mult.: 1

: 1,600

PIC32MX2xx

SMD/SMT

QFN-44

MIPS32 M4K

128 kB

32 kB

32 bit

10 bit

40 MHz

33 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 64KB Flash, 8KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS

PIC32MM0064GPL020-E/SS
Microchip Technology
1: £1.41
401In Stock

Mfr. Part No.
PIC32MM0064GPL020-E/SS

Mouser Part No
579-MM0064GPL020ESS

Microchip Technology

32-bit Microcontrollers - MCU 64KB Flash, 8KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS

Learn More

Datasheet

401In Stock

£1.41

£1.36

£1.24

Min.: 1
Mult.: 1

SMD/SMT

SSOP-28

MIPS32 microAptiv UC

64 kB

8 kB

32 bit

10 bit/12 bit

25 MHz

16 I/O

2 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tube

32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp

PIC32MX450F256L-120/PT
Microchip Technology
1: £6.00
119In Stock

Mfr. Part No.
PIC32MX450F256L-120/PT

Mouser Part No
579-MX450F256L120PT

Microchip Technology

32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp

Learn More

Datasheet

119In Stock

£6.00

£5.99

£5.86

£5.84

£5.83

Min.: 1
Mult.: 1

PIC32MX4xx

SMD/SMT

MIPS32 M4K

256 kB

64 kB

32 bit

10 bit

120 MHz

81 I/O

2.3 V

3.6 V

0 C

+ 70 C

Tray

32-bit Microcontrollers - MCU 32Bit MCU, 2MB PF, 640KB RAM, USB-HS, ENET, SD, CAN, GPU, LCD, DDR2 I/F

PIC32MZ2064DAA288-I/4J
Microchip Technology
1: £15.96
86In Stock

Mfr. Part No.
PIC32MZ2064DAA288-I/4J

Mouser Part No
579-MZ2064DAA288I4J

Microchip Technology

32-bit Microcontrollers - MCU 32Bit MCU, 2MB PF, 640KB RAM, USB-HS, ENET, SD, CAN, GPU, LCD, DDR2 I/F

Learn More

Datasheet

86In Stock

£15.96

£13.26

£13.25

Quote

Min.: 1
Mult.: 1

PIC32MZxxxxDA

SMD/SMT

LFBGA-288

MIPS32 microAptiv

2 MB

640 kB

32 bit

12 bit

200 MHz

120 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated, stacked DDR2, V-temp

PIC32MZ1025DAR169-V/6J
Microchip Technology
1: £15.27
323In Stock

Mfr. Part No.
PIC32MZ1025DAR169-V/6J

Mouser Part No
579-Z1025DAR169-V/6J

Microchip Technology

32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated, stacked DDR2, V-temp

Learn More

Datasheet

323In Stock

£15.27

£13.31

£13.30

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-169

MIPS32 microAptiv

1 MB

256 kB

32 bit

12 bit

200 MHz

120 I/O

1.7 V

1.9 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated, stacked DDR2, V-temp

PIC32MZ1025DAR176-V/2J
Microchip Technology
1: £16.56
120In Stock

Mfr. Part No.
PIC32MZ1025DAR176-V/2J

Mouser Part No
579-Z1025DAR176-V/2J

Microchip Technology

32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated, stacked DDR2, V-temp

Learn More

Datasheet

120In Stock

£16.56

£14.95

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

MIPS32 microAptiv

1 MB

256 kB

32 bit

12 bit

200 MHz

120 I/O

1.7 V

1.9 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated

PIC32MZ2064DAK176-V/2J
Microchip Technology
1: £16.38
40In Stock

Mfr. Part No.
PIC32MZ2064DAK176-V/2J

Mouser Part No
579-Z2064DAK176-V/2J

Microchip Technology

32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated

Learn More

Datasheet

40In Stock

£16.38

£13.61

£13.60

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

MIPS32 microAptiv

2 MB

640 kB

32 bit

12 bit

200 MHz

120 I/O

1.7 V

1.9 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU Piccolo Micro contro ller

TMS320F28030RSHT
Texas Instruments
1: £8.41
260In Stock

Mfr. Part No.
TMS320F28030RSHT

Mouser Part No
595-TMS320F28030RSHT

Texas Instruments

32-bit Microcontrollers - MCU Piccolo Micro contro ller

Learn More

Datasheet

260In Stock

£8.41

£6.50

£6.20

£5.39

View

Min.: 1
Mult.: 1

TMS320F28030

SMD/SMT

VQFN-56

C28x

16 kB

6 kB

32 bit

12 bit

60 MHz

26 I/O

1.71 V

1.955 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 60 MHz 64 KB fla

TMS320F28032PNTR
Texas Instruments
1: £9.06
2,000In Stock

Mfr. Part No.
TMS320F28032PNTR

Mouser Part No
595-TMS320F28032PNTR

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 60 MHz 64 KB fla

Learn More

Datasheet

2,000In Stock

Cut Tape

£9.06

£7.05

£6.72

£5.83

Reel

£4.58

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

TMS320F28032

SMD/SMT

LQFP-80

C28x

32 kB

10 kB

32 bit

12 bit

60 MHz

33 I/O

2.97 V

3.63 V

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 32BIT MCU RX110 64K/10K QFP64

R5F51103AGFM#30
Renesas Electronics
1: £2.13
960In Stock

Mfr. Part No.
R5F51103AGFM#30

Mouser Part No
968-R5F51103AGFM30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX110 64K/10K QFP64

Learn More

Datasheet

960In Stock

£2.13

£1.59

£1.46

£1.27

View

Min.: 1
Mult.: 1

RX110

SMD/SMT

LFQFP-64

64 kB

10 kB

32 bit

12 bit

32 MHz

50 I/O

1.8 V

3.6 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX111 64K/10K LGA36

R5F51113ADLM#UA
Renesas Electronics
1: £2.13
980In Stock

Mfr. Part No.
R5F51113ADLM#UA

Mouser Part No
968-R5F51113ADLM#UA

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX111 64K/10K LGA36

Learn More

Datasheet

980In Stock

£2.13

£1.59

£1.37

£1.31

View

Min.: 1
Mult.: 1

RX111

SMD/SMT

WFLGA-36

64 kB

10 kB

32 bit

12 bit

32 MHz

20 I/O

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX111 64K HWQFN40 -40/+85C

R5F51113ADNF#2A
Renesas Electronics
1: £2.13
985In Stock

Mfr. Part No.
R5F51113ADNF#2A

Mouser Part No
968-R5F51113ADNF#2A

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX111 64K HWQFN40 -40/+85C

Datasheet

985In Stock

£2.13

£1.59

£1.46

£1.31

View

Min.: 1
Mult.: 1

RX111

SMD/SMT

HWQFN-40

64 kB

10 kB

32 bit

12 bit

32 MHz

25 I/O

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU

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AT32UC3A0
AT32UC3A1
AT32UC3A3
AT32UC3A4
AT32UC3B0
AT32UC3B1
AT32UC3C0
AT32UC3C1
AT32UC3C2
AT32UC3L0
AURIC TC4x
AURIX TC4x
DF70834
DF70835
DF70844
DF70845
DF70854
DF70855
DF70865
DF71251

BGA-144
BGA-169
BGA-208
BGA-256
BGA-257
BGA-272
BGA-292
BGA-324
BGA-337
BGA-388
BGA-416
BGA-436
BGA-473
BGA-516
DIP-40
DQFN-132
FBGA-236
FBGA-272
FBGA-374
FBGA-512

ARM Cortex M7
AVR
C28x
C28x, CLA
ColdFire V1
ColdFire V2
DSP
e200
e200z0
e200z0h
e200z0h, e200z4d
e200z1
e200z2
e200z2, e200z4
e200z3
e200z335
e200z4
e200z4, e200z7
e200z420
e200z420n3

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8 kB
16 kB
32 kB
35 kB
48 kB
64 kB
96 kB
128 kB
160 kB
176 kB
192 kB
256 kB
384 kB
500 kB
512 kB
544 kB
640 kB
768 kB
1 MB

2 kB
4 kB
5 kB
6 kB
8 kB
10 kB
12 kB
16 kB
20 kB
24 kB
26 kB
32 kB
34 kB
36 kB
40 kB
44 kB
48 kB
50 kB
52 kB
56 kB

2 x 10 bit
2 x 10 bit, 5 x 12 bit, 6 x 16 bit
2 x 12 bit
2 x 12 bit/16 bit
2 x 8 bit/10 bit/12 bit
3 x 10 bit
3 x 10 bit, 5 x 12 bit, 6 x 16 bit
3 x 12 bit
3 x 12 bit, 1 x 16 bit
4 x 10 bit
4 x 12 bit
4 x 12 bit, 3 x 16 bit
4 x 12 bit/16 bit
5 x 12 bit
5 x 12 bit, 2 x 16 bit
8 bit
8 bit/10 bit
10 bit
10 bit, 12 bit
10 bit, 24 bit

16 MHz
25 MHz
32 MHz
33 MHz
40 MHz
48 MHz
50 MHz
50.33 MHz
54 MHz
60 MHz
64 MHz
66 MHz
72 MHz
80 MHz
80 MHz, 120 MHz
80 MHz, 160 MHz
82 MHz
84 MHz
90 MHz
100 MHz

12 I/O
13 I/O
14 I/O
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
27 I/O
28 I/O
29 I/O
30 I/O
31 I/O

855 mV
950 mV
1.05 V
1.08 V
1.1 V
1.14 V
1.17 V
1.19 V
1.2 V
1.235 V
1.3 V
1.35 V
1.6 V
1.62 V
1.65 V
1.7 V
1.71 V
1.71 V, 3.135 V
1.8 V
1.805 V

945 mV
1.16 V
1.2 V
1.26 V
1.3 V
1.31 V
1.32 V
1.35 V
1.365 V
1.43 V
1.65 V
1.8 V
1.89 V
1.89 V, 3.465 V
1.9 V
1.95 V
1.955 V
1.98 V
1.995 V
2.7 V