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

MCF51AC256ACFUE
NXP Semiconductors
1: $22.85
829In Stock

Mfr. Part #
MCF51AC256ACFUE

Mouser Part #
841-MCF51AC256ACFUE

NXP Semiconductors

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

Datasheet

829In Stock

$22.85

$17.86

$16.46

$15.10

View

Min.: 1
Mult.: 1

MCF51AC

SMD/SMT

QFP-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

+ 85 C

Tray

32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 50MHz, QFP 80

MCF52236CAF50
NXP Semiconductors
1: $31.52
308In Stock

Mfr. Part #
MCF52236CAF50

Mouser Part #
841-MCF52236CAF50

NXP Semiconductors

32-bit Microcontrollers - MCU MCF5223X 32-bit MCU, ColdFire V2 core, 256KB Flash, 50MHz, QFP 80

Datasheet

308In Stock

$31.52

$27.50

$26.40

$25.12

$25.11

Min.: 1
Mult.: 1

MCF5223X

SMD/SMT

LQFP-80

ColdFire V2

256 kB

32 kB

32 bit

12 bit

50 MHz

3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU NXP 32-bit MCU, Dual Power Arch, 1MB Flash, 120MHz, -40/+125degC, Automotive Grade, QFP 144

SPC5643LFF2MLQ1
NXP Semiconductors
1: $33.97
375In Stock

Mfr. Part #
SPC5643LFF2MLQ1

Mouser Part #
841-SPC5643LFF2MLQ1

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Dual Power Arch, 1MB Flash, 120MHz, -40/+125degC, Automotive Grade, QFP 144

Datasheet

375In Stock

$33.97

$29.74

$28.25

$26.69

Min.: 1
Mult.: 1

MPC564xL

SMD/SMT

LQFP-144

e200z4d

1 MB

128 kB

32 bit

12 bit

120 MHz

96 I/O

3 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 200 MHz, 2.5MB Flash, 384kB SRAM, MAPBGA 257, 1 x FlexRay, 1 x Ethernet, -40 C to +125 C

SPC5744PGK1AMMM9
NXP Semiconductors
1: $36.78
650In Stock

Mfr. Part #
SPC5744PGK1AMMM9

Mouser Part #
841-SPC5744PGK1AMMM9

NXP Semiconductors

32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 200 MHz, 2.5MB Flash, 384kB SRAM, MAPBGA 257, 1 x FlexRay, 1 x Ethernet, -40 C to +125 C

Datasheet

650In Stock

$36.78

$29.87

$28.15

$26.25

View

Min.: 1
Mult.: 1

MPC574xP

SMD/SMT

MAPBGA-257

e200z4

2.5 MB

384 kB

32 bit

4 x 12 bit

200 MHz

3.15 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32BIT MCU RH850/F1KM-PREM 48QFP 1MB

R7F7016933AFP-C#AA1
Renesas Electronics
1: $14.54
1,104In Stock

Mfr. Part #
R7F7016933AFP-C#AA1

Mouser Part #
968-F7016933AFPCAA1

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RH850/F1KM-PREM 48QFP 1MB

Learn More

Datasheet

1,104In Stock

$14.54

$11.44

$10.23

$9.76

View

Min.: 1
Mult.: 1

RH850/F1K

SMD/SMT

LQFP-48

G3KH

1 MB

128 kB

32 bit

10 bit, 12 bit

240 MHz

33 I/O

3 V

5.5 V

- 40 C

+ 105 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX111 256K/32K QFP64

R5F51116ADFM#3A
Renesas Electronics
1: $4.23
1,644In Stock

Mfr. Part #
R5F51116ADFM#3A

Mouser Part #
968-R5F51116ADFM#3A

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX111 256K/32K QFP64

Learn More

Datasheet

1,644In Stock

$4.23

$3.20

$2.79

$2.58

View

Min.: 1
Mult.: 1

RX111

SMD/SMT

LFQFP-64

8 kB

32 kB

32 bit

12 bit

32 MHz

46 I/O

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX130 128K/16K QFP48

R5F51305ADFL#50
Renesas Electronics
1: $5.35
1,723In Stock

Mfr. Part #
R5F51305ADFL#50

Mouser Part #
968-R5F51305ADFL#50

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX130 128K/16K QFP48

Learn More

Datasheet

1,723In Stock

Cut Tape

$5.35

$3.54

$3.09

$2.74

Reel

$1.95

View

Min.: 1
Mult.: 1

: 2,000

RX130

SMD/SMT

LFQFP-48

128 kB

16 kB

32 bit

12 bit

32 MHz

38 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Reel, Cut Tape

32-bit Microcontrollers - MCU 32BIT MCU RX130 512K/48K QFP64

R5F51308AGFK#30
Renesas Electronics
1: $6.11
450In Stock

Mfr. Part #
R5F51308AGFK#30

Mouser Part #
968-R5F51308AGFK30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX130 512K/48K QFP64

Learn More

Datasheet

450In Stock

$6.11

$4.69

$4.12

$3.95

View

Min.: 1
Mult.: 1

RX130

SMD/SMT

LQFP-64

512 kB

48 kB

32 bit

12 bit

32 MHz

52 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX231 256K/32K QFP48

R5F52316ADFL#30
Renesas Electronics
1: $5.23
485In Stock

Mfr. Part #
R5F52316ADFL#30

Mouser Part #
968-R5F52316ADFL#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 256K/32K QFP48

Learn More

Datasheet

485In Stock

$5.23

$3.99

$3.66

$3.34

View

Min.: 1
Mult.: 1

RX231

SMD/SMT

LFQFP-48

RXv2

256 kB

32 kB

32 bit

12 bit

54 MHz

30 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX231 384K/64K QFP64

R5F52317AGFM#30
Renesas Electronics
1: $6.69
358In Stock

Mfr. Part #
R5F52317AGFM#30

Mouser Part #
968-R5F52317AGFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 384K/64K QFP64

Learn More

Datasheet

358In Stock

$6.69

$5.16

$4.77

$4.36

View

Min.: 1
Mult.: 1

RX231

SMD/SMT

LFQFP-64

RXv2

384 kB

64 kB

32 bit

12 bit

54 MHz

43 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP100

R5F52318BDFP#10
Renesas Electronics
1: $8.08
702In Stock

Mfr. Part #
R5F52318BDFP#10

Mouser Part #
968-R5F52318BDFP10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP100

Datasheet

702In Stock

$8.08

$6.25

$5.79

$5.29

View

Min.: 1
Mult.: 1

RX231

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX64M 4096K/512K QFP144

R5F564MLCDFB#31
Renesas Electronics
1: $23.49
714In Stock

Mfr. Part #
R5F564MLCDFB#31

Mouser Part #
968-R5F564MLCDFB#31

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX64M 4096K/512K QFP144

Datasheet

714In Stock

$23.49

$19.32

$17.57

$16.68

View

Min.: 1
Mult.: 1

RX64M

SMD/SMT

LFQFP-144

RXv2

4 MB

512 kB

32 bit

12 bit

120 MHz

111 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100

R5F566NNDDFP#10
Renesas Electronics
1: $16.61
703In Stock

Mfr. Part #
R5F566NNDDFP#10

Mouser Part #
968-R5F566NNDDFP#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP100

Learn More

Datasheet

703In Stock

$16.61

$13.15

$11.76

$11.33

View

Min.: 1
Mult.: 1

RX66N

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

R5F566TAAGFF#30
Renesas Electronics
1: $7.78
360In Stock

Mfr. Part #
R5F566TAAGFF#30

Mouser Part #
968-R5F566TAAGFF30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP80

Learn More

Datasheet

360In Stock

$7.78

$6.01

$5.11

$4.91

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LQFP-80

RXv3

256 kB

64 kB

32 bit

12 bit

160 MHz

52 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP144

R5F5671EDDFB#10
Renesas Electronics
1: $12.88
262In Stock

Mfr. Part #
R5F5671EDDFB#10

Mouser Part #
968-R5F5671EDDFB#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP144

Learn More

Datasheet

262In Stock

$12.88

$10.47

$9.98

$8.67

View

Min.: 1
Mult.: 1

RX671

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX71M 2048K/512K QFP100

R5F571MFCDFP#30
Renesas Electronics
1: $20.63
420In Stock

Mfr. Part #
R5F571MFCDFP#30

Mouser Part #
968-R5F571MFCDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX71M 2048K/512K QFP100

Learn More

Datasheet

420In Stock

$20.63

$16.45

$14.32

$13.87

View

Min.: 1
Mult.: 1

RX71M

SMD/SMT

LFQFP-100

RXv2

2 MB

512 kB

32 bit

12 bit

240 MHz

78 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX71M 4096K/512K QFP144

R5F571MLHDFB#30
Renesas Electronics
1: $23.77
115In Stock

Mfr. Part #
R5F571MLHDFB#30

Mouser Part #
968-R5F571MLHDFB#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX71M 4096K/512K QFP144

Learn More

Datasheet

115In Stock

$23.77

$19.56

$17.79

$16.90

View

Min.: 1
Mult.: 1

RX71M

SMD/SMT

LFQFP-144

RXv2

64 kB

512 kB

32 bit

12 bit

240 MHz

111 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX72N 2048K/1024K QFP100

R5F572NDDDFP#30
Renesas Electronics
1: $15.73
179In Stock

Mfr. Part #
R5F572NDDDFP#30

Mouser Part #
968-R5F572NDDDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX72N 2048K/1024K QFP100

Learn More

Datasheet

179In Stock

$15.73

$12.44

$10.78

$10.42

View

Min.: 1
Mult.: 1

RX72N

SMD/SMT

LFQFP-100

RXv3

32 kB

1 MB

32 bit

12 bit

240 MHz

79 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFN48

R5F5671EHDNE#30
Renesas Electronics
1: $9.11
425In Stock

Mfr. Part #
R5F5671EHDNE#30

Mouser Part #
968-R5F5671EHDNE#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFN48

Learn More

Datasheet

425In Stock

$9.11

$7.08

$6.58

$6.13

View

Min.: 1
Mult.: 1

RX671

SMD/SMT

HWQFN-48

RXv3

2 MB

384 kB

32 bit

2 x 12 bit

120 MHz

33 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

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

SPC560B50L1C6E0X
STMicroelectronics
1: $9.35
801In Stock

Mfr. Part #
SPC560B50L1C6E0X

Mouser Part #
511-SPC560B50L1C6E0X

STMicroelectronics

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

Datasheet

801In Stock

Cut Tape

$9.35

$7.01

$6.69

$5.81

Reel

$4.57

View

Min.: 1
Mult.: 1

: 1,000

SPC560B50L1

SMD/SMT

LQFP-64

e200z0h

512 kB

32 kB

32 bit

10 bit

64 MHz

45 I/O

3 V

5.5 V

- 40 C

+ 125 C

AEC-Q100

Reel, Cut Tape

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

SPC582B60E1CD00X
STMicroelectronics
1: $9.80
941In Stock

Mfr. Part #
SPC582B60E1CD00X

Mouser Part #
511-SPC582B60E1CD00X

STMicroelectronics

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

Learn More

Datasheet

941In Stock

Cut Tape

$9.80

$7.61

$6.73

$6.38

Reel

$5.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

SPC582B

SMD/SMT

eTQFP-64

e200z2

1 MB

96 kB

32 bit

12 bit

80 MHz

48 I/O

1.14 V

1.26 V

- 40 C

+ 105 C

AEC-Q100

Reel, Cut Tape, MouseReel

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

SPC582B60E1MH00Y
STMicroelectronics
1: $10.00
832In Stock

Mfr. Part #
SPC582B60E1MH00Y

Mouser Part #
511-SPC582B60E1MH00Y

STMicroelectronics

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

Learn More

Datasheet

832In Stock

$10.00

$7.75

$6.96

$6.49

View

Min.: 1
Mult.: 1

SPC582B

SMD/SMT

eTQFP-64

e200z2

1 MB

96 kB

32 bit

12 bit

80 MHz

48 I/O

3.3 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

AT32UC3C1256C-AUT
Microchip Technology
1: $13.19
132In Stock

Mfr. Part #
AT32UC3C1256C-AUT

Mouser Part #
556-AT32UC3C1256CAUT

Microchip Technology

32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM

Learn More

Datasheet

132In Stock

$13.19

$11.99

$10.87

Min.: 1
Mult.: 1

AT32UC3C1

SMD/SMT

TQFP-100

AVR

256 kB

64 kB

32 bit

12 bit

66 MHz

81 I/O

3 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 200MHz 2048 KB Flash 512KB RAM Ethernet

PIC32MZ2048ECG100-I/PT
Microchip Technology
1: $15.45
984In Stock

Mfr. Part #
PIC32MZ2048ECG100-I/PT

Mouser Part #
579-2048ECG100-I/PT

Microchip Technology

32-bit Microcontrollers - MCU 200MHz 2048 KB Flash 512KB RAM Ethernet

Learn More

Datasheet

984In Stock

$15.45

$12.83

$12.82

Min.: 1
Mult.: 1

PIC32MZEC

SMD/SMT

TQFP-100

MIPS32 microAptiv

2 MB

512 kB

32 bit

12 bit

200 MHz

78 I/O

2.2 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin

PIC32MX130F064B-I/ML
Microchip Technology
1: $3.43
3,385In Stock

Mfr. Part #
PIC32MX130F064B-I/ML

Mouser Part #
579-32MX130F064BIML

Microchip Technology

32-bit Microcontrollers - MCU 32B MCU 64KB FL 16KB RAM 40MHz 28Pin

Learn More

Datasheet

3,385In Stock

$3.43

$3.14

$2.87

Min.: 1
Mult.: 1

PIC32MX1xx

SMD/SMT

QFN-28

MIPS32 M4K

64 kB

16 kB

32 bit

10 bit

40 MHz

21 I/O

2.3 V

3.6 V

- 40 C

+ 85 C

Tube

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

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

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
56 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

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