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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 MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, 12-bit ADC

PIC32MK1024GPD064-I/PT
Microchip Technology
1: $13.18
332In Stock

Mfr. Part #
PIC32MK1024GPD064-I/PT

Mouser Part #
579-2MK1024GPD064IPT

Microchip Technology

32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, 12-bit ADC

Learn More

Datasheet

332In Stock

$13.18

Min.: 1
Mult.: 1

PIC32MKxxxxGPD

SMD/SMT

TQFP-64

MIPS32 microAptiv

1 MB

256 kB

32 bit

12 bit

120 MHz

48 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

PIC32MX170F256D-50I/PT
Microchip Technology
1: $7.98
315In Stock

Mfr. Part #
PIC32MX170F256D-50I/PT

Mouser Part #
579-32MX170F256D5IPT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

Learn More

Datasheet

315In Stock

$7.98

Min.: 1
Mult.: 1

PIC32MX1xx

SMD/SMT

TQFP-44

MIPS32 M4K

256 kB

64 kB

32 bit

10 bit

50 MHz

34 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

PIC32MX270F256D-50I/PT
Microchip Technology
1: $8.54
735In Stock

Mfr. Part #
PIC32MX270F256D-50I/PT

Mouser Part #
579-32MX270F256D5IPT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC

Learn More

Datasheet

735In Stock

$8.54

Min.: 1
Mult.: 1

PIC32MX2xx

SMD/SMT

TQFP-44

MIPS32 M4K

256 kB

64 kB

32 bit

10 bit

50 MHz

33 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU

PIC32MX570F512H-V/MR
Microchip Technology
1: $10.74
3,012In Stock

Mfr. Part #
PIC32MX570F512H-V/MR

Mouser Part #
579-3MX570F512H-V/MR

Microchip Technology

32-bit Microcontrollers - MCU 32Bit MCU 512K Flash 64KB RAM, I2S, CTMU

Learn More

Datasheet

3,012In Stock

$10.74

Min.: 1
Mult.: 1

PIC32MX5xx

SMD/SMT

QFN-64

MIPS32 M4K

512 kB

64 kB

32 bit

10 bit

40 MHz

49 I/O

2.3 V

3.6 V

- 40 C

+ 105 C

Tube

32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC

PIC32MX174F256D-I/PT
Microchip Technology
1: $8.50
424In Stock

Mfr. Part #
PIC32MX174F256D-I/PT

Mouser Part #
579-MX174F256DIPT

Microchip Technology

32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC

Learn More

Datasheet

424In Stock

$8.50

Min.: 1
Mult.: 1

PIC32MX1xx

SMD/SMT

TQFP-44

MIPS32 M4K

256 kB

64 kB

32 bit

10 bit

72 MHz

35 I/O

2.5 V

3.6 V

- 40 C

+ 85 C

Tray

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

PIC32MZ1025DAH176-I/2J
Microchip Technology
1: $31.54
113In Stock

Mfr. Part #
PIC32MZ1025DAH176-I/2J

Mouser Part #
579-MZ1025DAH176I2J

Microchip Technology

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

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Datasheet

113In Stock

$31.54

Min.: 1
Mult.: 1

PIC32MZxxxxDA

SMD/SMT

LQFP-176

MIPS32 microAptiv

1 MB

256 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 32BIT MCU,2KRAM,TPU,QSM

MC68332ACAG25
NXP Semiconductors
1: $90.68
483In Stock
End of Life

Mfr. Part #
MC68332ACAG25

Mouser Part #
841-MC68332ACAG25

End of Life

NXP Semiconductors

32-bit Microcontrollers - MCU 32BIT MCU,2KRAM,TPU,QSM

Datasheet

483In Stock

$90.68

$74.84

$70.89

$66.54

View

Min.: 1
Mult.: 1

MC68332

SMD/SMT

LQFP-144

CPU32

2 kB

32 bit

No ADC

25 MHz

15 I/O

4.5 V

5.5 V

- 40 C

+ 85 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32BIT MCU,2KRAM,TPU,QSM

MC68LK332ACAG16
NXP Semiconductors
1: $90.66
461In Stock
End of Life

Mfr. Part #
MC68LK332ACAG16

Mouser Part #
841-MC68LK332ACAG16

End of Life

NXP Semiconductors

32-bit Microcontrollers - MCU 32BIT MCU,2KRAM,TPU,QSM

Datasheet

461In Stock

$90.66

$74.82

$70.88

$63.72

Quote

Min.: 1
Mult.: 1

MC68332

SMD/SMT

LQFP-144

CPU32

0 B

2 kB

32 bit

No ADC

16 MHz

15 I/O

5 V

- 40 C

+ 85 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for High Performance Applications

SPC58EE80E7QMHAY
STMicroelectronics
1: $44.02
99In Stock

Mfr. Part #
SPC58EE80E7QMHAY

Mouser Part #
511-SPC58EE80E7QMHAY

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for High Performance Applications

Learn More

Datasheet

99In Stock

$44.02

$34.44

$32.89

$28.90

View

Min.: 1
Mult.: 1

SPC58EE80E7QMHAY

SMD/SMT

eLQFP-176

e200z4d

4 MB

608 kB

32 bit

3 x 10 bit, 5 x 12 bit, 6 x 16 bit

180 MHz

144 I/O

3 V

5.5 V

- 40 C

+ 150 C

Tray

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM

PIC32MK0256GPG064T-E/PT
Microchip Technology
1: $11.00
413In Stock

Mfr. Part #
PIC32MK0256GPG064T-E/PT

Mouser Part #
579-0256GPG064T-E/PT

Microchip Technology

32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM

Learn More

Datasheet

413In Stock

Cut Tape

$11.00

Reel

$11.00

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-64

MIPS32 microAptiv

256 kB

64 kB

32 bit

12 bit

80 MHz

53 I/O

2.2 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

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

PIC32MK0512GPK100T-I/PT
Microchip Technology
1: $14.37
654In Stock

Mfr. Part #
PIC32MK0512GPK100T-I/PT

Mouser Part #
579-0512GPK100T-I/PT

Microchip Technology

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

Learn More

Datasheet

654In Stock

Cut Tape

$14.37

Reel

$14.37

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-100

MIPS32 microAptiv

512 kB

128 kB

32 bit

12 bit

120 MHz

77 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

32-bit Microcontrollers - MCU 32BIT MCU RX72N 4096K/1024K LFBGA224

R5F572NNDDBD#20
Renesas Electronics
1: $29.55
110In Stock

Mfr. Part #
R5F572NNDDBD#20

Mouser Part #
968-R5F572NNDDBD#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX72N 4096K/1024K LFBGA224

Learn More

Datasheet

110In Stock

$29.55

$23.57

$22.09

$20.02

View

Min.: 1
Mult.: 1

RX72N

SMD/SMT

LFBGA-224

RXv3

32 kB

1 MB

32 bit

12 bit

240 MHz

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX26T 512K/64K QFP64

R5F526TFADFM#30
Renesas Electronics
1: $12.72
125In Stock
160Expected 2026-11-18

Mfr. Part #
R5F526TFADFM#30

Mouser Part #
968-R5F526TFADFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX26T 512K/64K QFP64

Learn More

Datasheet

125In Stock

160Expected 2026-11-18

$12.72

$8.88

$8.47

$7.36

View

Min.: 1
Mult.: 1

RX26T

SMD/SMT

LFQFP-64

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP100

R5F56604FDFP#30
Renesas Electronics
1: $12.56
180In Stock

Mfr. Part #
R5F56604FDFP#30

Mouser Part #
968-R5F56604FDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP100

Datasheet

180In Stock

$12.56

$9.42

$8.02

$7.79

View

Min.: 1
Mult.: 1

RX660

SMD/SMT

LFQFP-100

RXv3

512 kB

128 kB

32 bit

12 bit

120 MHz

90 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX660 1024K/128K QFP100

R5F56609CDFP#30
Renesas Electronics
1: $11.10
260In Stock

Mfr. Part #
R5F56609CDFP#30

Mouser Part #
968-R5F56609CDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX660 1024K/128K QFP100

Datasheet

260In Stock

$11.10

$8.58

$7.34

$7.33

View

Min.: 1
Mult.: 1

RX660

RXv3

32 bit

120 MHz

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX26T 256K/64K QFP48

R5F526TBADFL#30
Renesas Electronics
1: $11.22
307In Stock

Mfr. Part #
R5F526TBADFL#30

Mouser Part #
968-R5F526TBADFL#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX26T 256K/64K QFP48

Learn More

Datasheet

307In Stock

$11.22

$8.25

$7.68

$7.08

View

Min.: 1
Mult.: 1

RX26T

SMD/SMT

LFQFP-48

Tray

32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz 512kB Body

SPC560B50L3C6E0Y
STMicroelectronics
1: $14.50
489In Stock

Mfr. Part #
SPC560B50L3C6E0Y

Mouser Part #
511-SPC560B50L3C6E0Y

STMicroelectronics

32-bit Microcontrollers - MCU 32-BIT Embedded MCU 64 MHz 512kB Body

Learn More

Datasheet

489In Stock

$14.50

$10.87

$10.37

$9.00

View

Min.: 1
Mult.: 1

SPC560B50L3

SMD/SMT

LQFP-100

e200z0h

512 kB

32 kB

32 bit

10 bit

64 MHz

75 I/O

3.3 V/5 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 256KB, 144LQFP Ind

AT32UC3A3256-ALUR
Microchip Technology
1: $23.33
300In Stock

Mfr. Part #
AT32UC3A3256-ALUR

Mouser Part #
556-AT32UC3A3256ALUR

Microchip Technology

32-bit Microcontrollers - MCU 256KB, 144LQFP Ind

Learn More

Datasheet

300In Stock

Cut Tape

$23.33

Reel

$23.33

MouseReel Available

Min.: 1
Mult.: 1

: 800

AT32UC3A3

SMD/SMT

LQFP-144

AVR

256 kB

128 kB

32 bit

10 bit

84 MHz

110 I/O

3 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 256k flash Ind

AT32UC3A4256S-C1UR
Microchip Technology
1: $18.60
3,985In Stock

Mfr. Part #
AT32UC3A4256S-C1UR

Mouser Part #
556-AT32UC3A4256SC1R

Microchip Technology

32-bit Microcontrollers - MCU 256k flash Ind

Learn More

Datasheet

3,985In Stock

Cut Tape

$18.60

Reel

$18.60

Min.: 1
Mult.: 1

: 4,000

AT32UC3A4

SMD/SMT

VFBGA-100

AVR

256 kB

64 kB

32 bit

10 bit

84 MHz

70 I/O

1.8 V

- 40 C

+ 85 C

Reel, Cut Tape

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

PIC32MK0512GPK064T-I/PT
Microchip Technology
1: $13.62
2,371In Stock

Mfr. Part #
PIC32MK0512GPK064T-I/PT

Mouser Part #
579-0512GP064T-I/PT

Microchip Technology

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

Learn More

Datasheet

2,371In Stock

Cut Tape

$13.62

Reel

$13.62

Min.: 1
Mult.: 1

: 1,200

SMD/SMT

TQFP-64

MIPS32 microAptiv

512 kB

128 kB

32 bit

12 bit

120 MHz

48 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Reel, Cut Tape

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

PIC32MK0512GPK064-I/PT
Microchip Technology
1: $13.58
205In Stock

Mfr. Part #
PIC32MK0512GPK064-I/PT

Mouser Part #
579-0512GPK064-I/PT

Microchip Technology

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

Learn More

Datasheet

205In Stock

$13.58

Min.: 1
Mult.: 1

SMD/SMT

TQFP-64

MIPS32 microAptiv

512 kB

128 kB

32 bit

12 bit

120 MHz

48 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 128KB Flash 16KB RAM I2S, CTMU, UART, AD

PIC32MX230F128L-I/PT
Microchip Technology
1: $7.50
2,572In Stock

Mfr. Part #
PIC32MX230F128L-I/PT

Mouser Part #
579-32MX230F128LI/PT

Microchip Technology

32-bit Microcontrollers - MCU 128KB Flash 16KB RAM I2S, CTMU, UART, AD

Learn More

Datasheet

2,572In Stock

$7.50

Min.: 1
Mult.: 1

PIC32MX2xx

SMD/SMT

TQFP-100

MIPS32 M4K

128 kB

16 kB

32 bit

10 bit

50 MHz

34 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch

PIC32MX350F256L-I/PF
Microchip Technology
1: $11.53
378In Stock

Mfr. Part #
PIC32MX350F256L-I/PF

Mouser Part #
579-32MX350F256LIPF

Microchip Technology

32-bit Microcontrollers - MCU 100MHz 2anlg cmp 2I2C 2SPI/I2S 28Ch

Learn More

Datasheet

378In Stock

$11.53

Min.: 1
Mult.: 1

PIC32MX3xx

SMD/SMT

TQFP-100

MIPS32 M4K

256 kB

64 kB

32 bit

10 bit

100 MHz

85 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tray

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

PIC32MM0032GPL020-I/SS
Microchip Technology
1: $2.35
1,398In Stock

Mfr. Part #
PIC32MM0032GPL020-I/SS

Mouser Part #
579-MM0032GPL020ISS

Microchip Technology

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

Learn More

Datasheet

1,398In Stock

$2.35

Min.: 1
Mult.: 1

PIC32MMxxxxGPL

SMD/SMT

SSOP-20

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 100MHz 64KB 16 KBRAM CTMU I2S DMA USB-OTG

PIC32MX430F064H-I/PT
Microchip Technology
1: $7.00
1,629In Stock

Mfr. Part #
PIC32MX430F064H-I/PT

Mouser Part #
579-MX430F064H-I/PT

Microchip Technology

32-bit Microcontrollers - MCU 100MHz 64KB 16 KBRAM CTMU I2S DMA USB-OTG

Learn More

Datasheet

1,629In Stock

$7.00

Min.: 1
Mult.: 1

PIC32MX4xx

SMD/SMT

TQFP-100

MIPS32 M4K

64 kB

16 kB

32 bit

10 bit

100 MHz

49 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU

Mouser Electronics®

Company

Resources

Support

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
CPU32
DSP
e200
e200z0
e200z0h
e200z0h, e200z4d
e200z1
e200z2
e200z2, e200z4
e200z3
e200z335
e200z4
e200z4, e200z7
e200z420

0 B
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

0 B
2 kB
4 kB
5 kB
6 kB
7.5 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

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
20 MHz
20.97 MHz
25 MHz
32 MHz
33 MHz
40 MHz
48 MHz
50 MHz
50.33 MHz
54 MHz
56 MHz
60 MHz
64 MHz
66 MHz
72 MHz
80 MHz
80 MHz, 120 MHz
80 MHz, 160 MHz
82 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
2.6 V