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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 8KB RAM 79 Power microMIPS

PIC32MM0032GPL020-I/ML
Microchip Technology
1: $1.777
264In Stock

Mfr. Part #
PIC32MM0032GPL020-I/ML

Mouser Part #
579-MM0032GPL020IML

Microchip Technology

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

Learn More

Datasheet

264In Stock

$1.777

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 RX130 384K/48K QFP64

R5F51307ADFK#30
Renesas Electronics
1: $7.130
450In Stock

Mfr. Part #
R5F51307ADFK#30

Mouser Part #
968-R5F51307ADFK#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX130 384K/48K QFP64

Learn More

Datasheet

450In Stock

$7.130

$5.237

$4.091

$4.081

View

Min.: 1
Mult.: 1

RX130

SMD/SMT

LQFP-64

384 kB

48 kB

32 bit

12 bit

32 MHz

52 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

R5F56517ADFP#30
Renesas Electronics
1: $9.938
20In Stock

Mfr. Part #
R5F56517ADFP#30

Mouser Part #
968-R5F56517ADFP#30

Renesas Electronics

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

Learn More

Datasheet

20In Stock

$9.938

$7.446

$5.290

$5.279

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: $13.966
49In Stock
120Expected 12/2/2026

Mfr. Part #
R5F5651CDDFC#30

Mouser Part #
968-R5F5651CDDFC#30

Renesas Electronics

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

Learn More

Datasheet

49In Stock

120Expected 12/2/2026

$13.966

$11.358

$10.328

$9.392

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: $27.018
7In Stock

Mfr. Part #
R5F571MLDDFC#30

Mouser Part #
968-R5F571MLDDFC#30

Renesas Electronics

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

Learn More

Datasheet

7In Stock

$27.018

$21.139

$19.688

$17.742

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 32-bit Power Architecture MCU for Automotive Powertrain Applications

SPC572L64E3BC6AR
STMicroelectronics
1: $12.252
1.891In Stock

Mfr. Part #
SPC572L64E3BC6AR

Mouser Part #
511-SPC572L64E3BC6AR

STMicroelectronics

32-bit Microcontrollers - MCU 32-bit Power Architecture MCU for Automotive Powertrain Applications

Learn More

Datasheet

1.891In Stock

Cut Tape

$12.252

$9.602

$8.939

$8.214

View

Reel

$6.489

Min.: 1
Mult.: 1

: 1.000

SPC572L64E3

SMD/SMT

eTQFP-100

e200z2

1.5 MB

64 kB

32 bit

3 x 12 bit, 1 x 16 bit

80 MHz

72 I/O

4.5 V

5.5 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

32-bit Microcontrollers - MCU 128KB, 144LQFP 85deg. Green

AT32UC3A0128-ALUR
Microchip Technology
1: $11.905
919In Stock

Mfr. Part #
AT32UC3A0128-ALUR

Mouser Part #
556-AT32UC3A0128ALUR

Microchip Technology

32-bit Microcontrollers - MCU 128KB, 144LQFP 85deg. Green

Learn More

Datasheet

919In Stock

Cut Tape

$11.905

$11.495

$11.137

$11.043

Reel

$10.759

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 800

AT32UC3A0

SMD/SMT

LQFP-144

AVR

128 kB

32 kB

32 bit

10 bit

66 MHz

109 I/O

1.65 V

1.95 V

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU UC3D4 64KB FL 85C

ATUC64D4-AUT
Microchip Technology
1: $5.753
195In Stock

Mfr. Part #
ATUC64D4-AUT

Mouser Part #
556-ATUC64D4-AUT

Microchip Technology

32-bit Microcontrollers - MCU UC3D4 64KB FL 85C

Learn More

Datasheet

195In Stock

$5.753

$5.353

$5.343

$5.332

View

Min.: 1
Mult.: 1

UC3 D

SMD/SMT

TQFP-48

AVR

64 kB

16 kB

32 bit

48 MHz

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU PIC32MK, 1MB Flash, General Purpose Version,2x USB, NO CAN-FD, 100 pin TQFP

PIC32MK1024GPK100T-E/PT
Microchip Technology
1: $11.548
956In Stock

Mfr. Part #
PIC32MK1024GPK100T-E/PT

Mouser Part #
579-1024GPK100T-E/PT

Microchip Technology

32-bit Microcontrollers - MCU PIC32MK, 1MB Flash, General Purpose Version,2x USB, NO CAN-FD, 100 pin TQFP

Learn More

Datasheet

956In Stock

Cut Tape

$11.548

$11.537

$11.400

$10.569

Reel

$9.591

Min.: 1
Mult.: 1

: 1.200

SMD/SMT

TQFP-100

MIPS32 microAptiv

1 MB

256 kB

32 bit

12 bit

80 MHz

77 I/O

2.2 V

3.6 V

- 40 C

+ 125 C

Reel, Cut Tape

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

PIC32MX150F128D-V/PT
Microchip Technology
1: $5.206
320In Stock

Mfr. Part #
PIC32MX150F128D-V/PT

Mouser Part #
579-32MX150F128DVPT

Microchip Technology

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

Learn More

Datasheet

320In Stock

$5.206

$4.775

$4.754

$4.322

Min.: 1
Mult.: 1

PIC32MX1xx

SMD/SMT

TQFP-44

MIPS32 M4K

128 kB

32 kB

32 bit

10 bit

40 MHz

35 I/O

2.3 V

3.6 V

- 40 C

+ 105 C

Tray

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

PIC32MX230F128H-I/MR
Microchip Technology
1: $4.606
191In Stock

Mfr. Part #
PIC32MX230F128H-I/MR

Mouser Part #
579-32MX230F128HI/MR

Microchip Technology

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

Learn More

Datasheet

191In Stock

$4.606

$3.807

Min.: 1
Mult.: 1

PIC32MX2xx

SMD/SMT

QFN-64

MIPS32 M4K

128 kB

16 kB

32 bit

10 bit

40 MHz

49 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tube

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

PIC32MM0064GPL028-E/ML
Microchip Technology
1: $2.230
411In Stock

Mfr. Part #
PIC32MM0064GPL028-E/ML

Mouser Part #
579-MM0064GPL028EML

Microchip Technology

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

Datasheet

411In Stock

$2.230

$2.030

$1.830

Min.: 1
Mult.: 1

QFN-28

AEC-Q100

Tube

32-bit Microcontrollers - MCU 32-Bit MCU 1024KB FL 256KB RAM Crypto

PIC32MZ1024EFK100-E/PF
Microchip Technology
1: $15.523
90In Stock

Mfr. Part #
PIC32MZ1024EFK100-E/PF

Mouser Part #
579-MZ1024EFK100EPF

Microchip Technology

32-bit Microcontrollers - MCU 32-Bit MCU 1024KB FL 256KB RAM Crypto

Learn More

Datasheet

90In Stock

$15.523

$14.229

$12.883

Min.: 1
Mult.: 1

PIC32MZEF

SMD/SMT

TQFP-100

MIPS32 M-Class

1 MB

512 kB

32 bit

12 bit

200 MHz

78 I/O

2.1 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

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

PIC32MZ1025DAK176-V/2J
Microchip Technology
1: $18.384
64In Stock

Mfr. Part #
PIC32MZ1025DAK176-V/2J

Mouser Part #
579-Z1025DAK176-V/2J

Microchip Technology

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

Learn More

Datasheet

64In Stock

$18.384

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 Automotive C2000 32 -bit MCU with 100 MH

F280040PMQR
Texas Instruments
1: $11.243
1.996In Stock

Mfr. Part #
F280040PMQR

Mouser Part #
595-F280040PMQR

Texas Instruments

32-bit Microcontrollers - MCU Automotive C2000 32 -bit MCU with 100 MH

Learn More

Datasheet

1.996In Stock

Cut Tape

$11.243

$8.750

$8.245

$7.341

View

Reel

$5.816

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

TMS320F280040

SMD/SMT

LQFP-64

C28x

128 kB

100 kB

32 bit

3 x 12 bit

100 MHz

24 I/O

1.14 V

1.32 V

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU A A 595-F280045PZSR

F280045PZS
Texas Instruments
1: $13.640
113In Stock

Mfr. Part #
F280045PZS

Mouser Part #
595-F280045PZS

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MHz FPU TMU A A 595-F280045PZSR

Learn More

Datasheet

113In Stock

$13.640

$10.359

$9.928

$7.919

View

Min.: 1
Mult.: 1

TMS320F280045

SMD/SMT

LQFP-100

C28x

256 kB

100 kB

32 bit

3 x 12 bit

100 MHz

40 I/O

1.14 V

1.32 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU PICCOLO MCU

TMS320F28069UPFPS
Texas Instruments
1: $25.798
71In Stock

Mfr. Part #
TMS320F28069UPFPS

Mouser Part #
595-MS320F28069UPFPS

Texas Instruments

32-bit Microcontrollers - MCU PICCOLO MCU

Learn More

Datasheet

71In Stock

$25.798

$20.182

$16.732

$16.722

View

Min.: 1
Mult.: 1

TMS320F28069

SMD/SMT

HTQFP-80

C28x

128 kB

50 kB

32 bit

12 bit

80 MHz

40 I/O

1.71 V

1.89 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU Piccolo Microcntrlr A 595-TMS320F28035PN A 595-TMS320F28035PNQR

TMS320F28035PNQ
Texas Instruments
1: $23.863
81In Stock

Mfr. Part #
TMS320F28035PNQ

Mouser Part #
595-TMS320F28035PNQ

Texas Instruments

32-bit Microcontrollers - MCU Piccolo Microcntrlr A 595-TMS320F28035PN A 595-TMS320F28035PNQR

Learn More

Datasheet

81In Stock

$23.863

$19.099

$17.910

$16.459

View

Min.: 1
Mult.: 1

TMS320F28035

SMD/SMT

LQFP-80

C28x

64 kB

20 kB

32 bit

12 bit

60 MHz

45 I/O

1.71 V

1.955 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU Piccolo MicroCntlr w / InstaSPIN-FOC

TMS320F28052FPNQ
Texas Instruments
1: $25.293
245In Stock

Mfr. Part #
TMS320F28052FPNQ

Mouser Part #
595-TMS320F28052FPNQ

Texas Instruments

32-bit Microcontrollers - MCU Piccolo MicroCntlr w / InstaSPIN-FOC

Learn More

Datasheet

245In Stock

$25.293

$20.434

$19.593

$15.523

View

Min.: 1
Mult.: 1

TMS320F28052F

SMD/SMT

LQFP-80

C28x

32 kB

8 kB

32 bit

12 bit

60 MHz

42 I/O

1.8 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU Piccolo MCU

TMS320F28066PZT
Texas Instruments
1: $18.384
69In Stock

Mfr. Part #
TMS320F28066PZT

Mouser Part #
595-TMS320F28066PZT

Texas Instruments

32-bit Microcontrollers - MCU Piccolo MCU

Learn More

Datasheet

69In Stock

$18.384

$13.861

$13.651

$12.484

View

Min.: 1
Mult.: 1

TMS320F28066

SMD/SMT

LQFP-100

C28x

128 kB

100 kB

32 bit

12 bit

90 MHz

54 I/O

1.71 V

1.89 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU AURIX 1G-ACEE

TC264D40F200NBCKXUMA2
Infineon Technologies
1: $24.936
164In Stock

Mfr. Part #
TC264D40F200NBCKXUMA2

Mouser Part #
726-C264D40F200NBCK2

Infineon Technologies

32-bit Microcontrollers - MCU AURIX 1G-ACEE

Learn More

Datasheet

164In Stock

Cut Tape

$24.936

$19.993

$18.752

$17.532

View

Reel

$16.017

Min.: 1
Mult.: 1

: 1.000

SMD/SMT

LQFP-144

TriCore

2.5 MB

240 kB

32 bit

12 bit

200 MHz

88 I/O

1.3 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 768KB Flash, 64MHz, -40/+105degC, Automotive Grade, QFP 100

SPC5605BK0VLL6
NXP Semiconductors
1: $25.640
90In Stock

Mfr. Part #
SPC5605BK0VLL6

Mouser Part #
841-SPC5605BK0VLL6

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch core, 768KB Flash, 64MHz, -40/+105degC, Automotive Grade, QFP 100

Datasheet

90In Stock

$25.640

$20.529

$16.880

$16.869

View

Min.: 1
Mult.: 1

MPC560xB

SMD/SMT

LQFP-100

e200z0h

768 kB

64 kB

32 bit

10 bit, 12 bit

64 MHz

77 I/O

3 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU NXP 32-bit MCU, Dual Power Arch core, 4MB Flash, 200MHz, -40/+125degC, Automotive Qual,MAP 252

SPC5746RK1MMT5
NXP Semiconductors
1: $47.841
424In Stock

Mfr. Part #
SPC5746RK1MMT5

Mouser Part #
841-SPC5746RK1MMT5

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Dual Power Arch core, 4MB Flash, 200MHz, -40/+125degC, Automotive Qual,MAP 252

Datasheet

424In Stock

$47.841

$39.070

$36.883

$34.474

View

Min.: 1
Mult.: 1

MPC5746R

SMD/SMT

MAPBGA-252

e200z4

4 MB

256 kB

32 bit

4 x 12 bit, 3 x 16 bit

200 MHz

178 I/O

1.2 V

1.32 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch cores, 8MB Flash, 264MHz, -40/+125degC, Automotive Grade, 416 MAP

SPC5777CK3MME3
NXP Semiconductors
1: $78.719
92In Stock

Mfr. Part #
SPC5777CK3MME3

Mouser Part #
841-SPC5777CK3MME3

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch cores, 8MB Flash, 264MHz, -40/+125degC, Automotive Grade, 416 MAP

Learn More

Datasheet

92In Stock

$78.719

$65.058

$61.661

$57.338

View

Min.: 1
Mult.: 1

MPC5777C

SMD/SMT

MAPBGA-416

e200z7

8 MB

512 kB

32 bit

16 bit

264 MHz

283 I/O

1.2 V

1.32 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX130 512K/48K QFP100

R5F51308AGFP#30
Renesas Electronics
1: $6.615
295In Stock

Mfr. Part #
R5F51308AGFP#30

Mouser Part #
968-R5F51308AGFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX130 512K/48K QFP100

Learn More

Datasheet

295In Stock

$6.615

$5.080

$4.985

$4.764

View

Min.: 1
Mult.: 1

RX130

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

0 B
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16 kB
32 kB
35 kB
48 kB
64 kB
96 kB
128 kB
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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