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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 256KB Flash 64KB USB ENET

PIC32MX675F256H-80I/PT
Microchip Technology
1: $9.350
907In Stock

Mfr. Part #
PIC32MX675F256H-80I/PT

Mouser Part #
579-PIC32MX675F256PT

Microchip Technology

32-bit Microcontrollers - MCU 256KB Flash 64KB USB ENET

Learn More

Datasheet

907In Stock

$9.350

$8.939

$8.708

$8.655

View

Min.: 1
Mult.: 1

PIC32MX6xx

SMD/SMT

TQFP-64

MIPS32 M4K

256 kB

64 kB

32 bit

10 bit

80 MHz

51 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tray

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

MC68332ACAG25
NXP Semiconductors
1: $66.225
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

$66.225

$54.656

$51.775

$48.599

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: $66.225
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

$66.225

$54.656

$51.775

$48.599

View

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 32BIT MCU RX26T 256K/64K QFP48

R5F526TBADFL#30
Renesas Electronics
1: $8.193
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

$8.193

$6.026

$5.606

$5.174

View

Min.: 1
Mult.: 1

RX26T

SMD/SMT

LFQFP-48

Tray

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

R5F526TFADFM#30
Renesas Electronics
1: $9.286
125In Stock
160Expected 11/18/2026

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 11/18/2026

$9.286

$6.489

$6.184

$5.374

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: $9.171
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

$9.171

$6.878

$5.858

$5.690

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 32-bit Power Architecture MCU for Automotive General Purpose Applications - Chor

SPC584B70E7NG00X
STMicroelectronics
1: $19.151
264In Stock

Mfr. Part #
SPC584B70E7NG00X

Mouser Part #
511-SPC584B70E7NG00X

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive General Purpose Applications - Chor

Learn More

Datasheet

264In Stock

Cut Tape

$19.151

$15.470

$14.829

$13.073

Reel

$11.369

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

SPC584B70E7

SMD/SMT

eLQFP-176

e200z420

2 MB

192 kB

32 bit

10 bit, 3 x 12 bit

120 MHz

64 I/O

1.14 V

1.26 V

- 40 C

+ 150 C

AEC-Q100

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 32BIT MCU RX26T 512K/64K QFP100

R5F526TFADFP#30
Renesas Electronics
1: $9.633
287In Stock

Mfr. Part #
R5F526TFADFP#30

Mouser Part #
968-R5F526TFADFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX26T 512K/64K QFP100

Learn More

Datasheet

287In Stock

$9.633

$7.225

$6.142

$5.974

View

Min.: 1
Mult.: 1

RX26T

SMD/SMT

LFQFP-100

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP80

R5F56604ADFN#30
Renesas Electronics
1: $9.223
119In Stock

Mfr. Part #
R5F56604ADFN#30

Mouser Part #
968-R5F56604ADFN#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX660 512K/128K QFP80

Datasheet

119In Stock

$9.223

$6.447

$6.142

$4.575

View

Min.: 1
Mult.: 1

RX660

SMD/SMT

LFQFP-80

RXv3

512 kB

128 kB

32 bit

12 bit

120 MHz

71 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

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

R5F56609GDFP#30
Renesas Electronics
1: $10.086
236In Stock

Mfr. Part #
R5F56609GDFP#30

Mouser Part #
968-R5F56609GDFP#30

Renesas Electronics

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

Datasheet

236In Stock

$10.086

$7.562

$6.436

$6.258

View

Min.: 1
Mult.: 1

RX660

SMD/SMT

LFQFP-100

RXv3

32 bit

120 MHz

Tray

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Body and Gateway Applications

SPC564B74L7C9ECX
STMicroelectronics
1: $26.397
380In Stock

Mfr. Part #
SPC564B74L7C9ECX

Mouser Part #
511-SPC564B74L7C9ECX

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Body and Gateway Applications

Datasheet

380In Stock

Cut Tape

$26.397

$20.645

$19.719

$17.637

View

Reel

$16.080

MouseReel Available

Min.: 1
Mult.: 1

: 500

SMD/SMT

LQFP-176

e200z4d

3 MB

192 kB

32 bit

10 bit, 12 bit

120 MHz

147 I/O

3 V

5.5 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64

MCF51AC256AVPUE
NXP Semiconductors
1: $25.335
432In Stock

Mfr. Part #
MCF51AC256AVPUE

Mouser Part #
841-MCF51AC256AVPUE

NXP Semiconductors

32-bit Microcontrollers - MCU MCF51AC 32-bit MCU, ColdFire V1 core, 256KB Flash, 50MHz, QFP 64

Datasheet

432In Stock

$25.335

$20.287

$19.025

$17.637

View

Min.: 1
Mult.: 1

MCF51AC

SMD/SMT

LQFP-64

ColdFire V1

256 kB

32 kB

32 bit

12 bit

50.33 MHz

54 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 256KB Flash, 80MHz, QFP 100

MCF52252AF80
NXP Semiconductors
1: $29.942
166In Stock

Mfr. Part #
MCF52252AF80

Mouser Part #
841-MCF52252AF80

NXP Semiconductors

32-bit Microcontrollers - MCU MCF522XX 32-bit MCU, ColdFire V2 core, 256KB Flash, 80MHz, QFP 100

Learn More

Datasheet

166In Stock

$29.942

$23.979

$22.485

$20.845

View

Min.: 1
Mult.: 1

MCF5225X

SMD/SMT

LQFP-100

ColdFire V2

512 kB

32 kB

32 bit

12 bit

80 MHz

56 I/O

3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 1MB Flash, 64MHz, -40/+105degC, Automotive Grade, QFP 144

SPC5606SF2VLQ6
NXP Semiconductors
1: $43.550
100In Stock

Mfr. Part #
SPC5606SF2VLQ6

Mouser Part #
841-SPC5606SF2VLQ6

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 1MB Flash, 64MHz, -40/+105degC, Automotive Grade, QFP 144

Datasheet

100In Stock

$43.550

$35.053

$32.928

$29.921

View

Min.: 1
Mult.: 1

MPC560xS

SMD/SMT

LQFP-144

e200z0h

1 MB

48 kB

32 bit

10 bit, 12 bit

64 MHz

105 I/O

3 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32 Bit, DUAL CORE, 3M FLASH, 512K RAM, HSM, CAN FD

SPC5746CHK1AMMH6
NXP Semiconductors
1: $37.808
145In Stock

Mfr. Part #
SPC5746CHK1AMMH6

Mouser Part #
771-SPC5746CHK1AMMH6

NXP Semiconductors

32-bit Microcontrollers - MCU 32 Bit, DUAL CORE, 3M FLASH, 512K RAM, HSM, CAN FD

Datasheet

145In Stock

$37.808

$30.425

$28.585

$25.987

View

Min.: 1
Mult.: 1

MPC574xC

SMD/SMT

MAPBGA-100

e200z4

3 MB

384 kB

32 bit

10 bit, 12 bit

160 MHz

65 I/O

1.2 V

1.32 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32BIT MCU RH850/F1KM-S4 QFP176 +105C

R7F7016493AFP-C#BA1
Renesas Electronics
1: $23.421
212In Stock

Mfr. Part #
R7F7016493AFP-C#BA1

Mouser Part #
968-7F7016493AFPCBA1

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RH850/F1KM-S4 QFP176 +105C

Learn More

Datasheet

212In Stock

$23.421

$18.920

$18.142

$15.986

View

Min.: 1
Mult.: 1

RH850/F1K

SMD/SMT

LQFP-176

G3KH

4 MB

512 kB

32 bit

10 bit, 12 bit

240 MHz

144 I/O

3 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

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

PIC32MZ2025DAS176-V/2J
Microchip Technology
1: $27.113
62In Stock

Mfr. Part #
PIC32MZ2025DAS176-V/2J

Mouser Part #
579-Z2025DAS176-V/2J

Microchip Technology

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

Learn More

Datasheet

62In Stock

$27.113

Min.: 1
Mult.: 1

SMD/SMT

LQFP-176

MIPS32 microAptiv

2 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

PIC32MZ2064DAR169-V/6J
Microchip Technology
1: $26.850
66In Stock

Mfr. Part #
PIC32MZ2064DAR169-V/6J

Mouser Part #
579-Z2064DAR169-V/6J

Microchip Technology

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

Learn More

Datasheet

66In Stock

$26.850

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-169

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 2 x e200Z4 cores in LS, 150 MHz, 2.5MB Flash, 384kB SRAM, LQFP 144, -40 C to +125

SPC5744PK1AMLQ5
NXP Semiconductors
1: $30.751
113In Stock

Mfr. Part #
SPC5744PK1AMLQ5

Mouser Part #
841-SPC5744PK1AMLQ5

NXP Semiconductors

32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 150 MHz, 2.5MB Flash, 384kB SRAM, LQFP 144, -40 C to +125

Datasheet

113In Stock

$30.751

$24.620

$23.085

$21.402

View

Min.: 1
Mult.: 1

MPC574xP

SMD/SMT

LQFP-144

e200z4

2.5 MB

384 kB

32 bit

4 x 12 bit

150 MHz

79 I/O

3.15 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

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

SPC58EE80E7QMHAY
STMicroelectronics
1: $32.150
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

$32.150

$25.156

$24.021

$21.107

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: $8.035
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

$8.035

Reel

$8.035

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: $10.496
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

$10.496

Reel

$10.496

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: $21.581
160In 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

160In Stock

$21.581

$17.216

$16.133

$14.618

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 C2000 32-bit MCU wi th 120 MHz 128-KB f

F2800135PMR
Texas Instruments
1: $4.270
483In Stock

Mfr. Part #
F2800135PMR

Mouser Part #
595-F2800135PMR

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 120 MHz 128-KB f

Learn More

Datasheet

483In Stock

Cut Tape

$4.270

$3.229

$2.966

$2.682

Reel

$2.314

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TMS320F2800135

SMD/SMT

LQFP-64

C28x

256 kB

36 kB

32 bit

2 x 12 bit

25 MHz

2.8 V

3.63 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU 32-bit Pwr Architect MCU Auto PwrTrainApp

SPC563M64L5COAY
STMicroelectronics
1: $15.302
7.756In Stock

Mfr. Part #
SPC563M64L5COAY

Mouser Part #
511-SPC563M64L5COAY

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Pwr Architect MCU Auto PwrTrainApp

Learn More

Datasheet

7.756In Stock

$15.302

$12.042

$10.696

$10.254

View

Min.: 1
Mult.: 1

SPC563M64L5

SMD/SMT

LQFP-144

e200z335

1.5 MB

94 kB

32 bit

2 x 8 bit/10 bit/12 bit

80 MHz

105 I/O

5 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU

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AT32UC3A0
AT32UC3A1
AT32UC3A3
AT32UC3A4
AT32UC3B0
AT32UC3B1
AT32UC3C0
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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