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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 RX231 512K/64K QFP64

R5F52318BGFM#30
Renesas Electronics
1: $7.86
336In Stock

Mfr. Part No.
R5F52318BGFM#30

Mouser Part No
968-R5F52318BGFM30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP64

Learn More

Datasheet

336In Stock

$7.86

$6.09

$5.64

$5.08

View

Min.: 1
Mult.: 1

RX231

SMD/SMT

LFQFP-64

RXv2

8 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 RX23T 128K/12K QFP64

R5F523T5ADFM#30
Renesas Electronics
1: $3.78
3,617In Stock

Mfr. Part No.
R5F523T5ADFM#30

Mouser Part No
968-R5F523T5ADFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23T 128K/12K QFP64

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Datasheet

3,617In Stock

$3.78

$2.86

$2.59

$2.34

View

Min.: 1
Mult.: 1

RX23T

SMD/SMT

LFQFP-64

12 kB

32 bit

12 bit

40 MHz

50 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 1024K/256K LFBGA64

R5F56519FGBP#20
Renesas Electronics
1: $8.84
490In Stock

Mfr. Part No.
R5F56519FGBP#20

Mouser Part No
968-R5F56519FGBP#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 1024K/256K LFBGA64

Datasheet

490In Stock

$8.84

$6.86

$6.37

$5.82

View

Min.: 1
Mult.: 1

RX651

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K LFBGA64

R5F5651CDDBP#20
Renesas Electronics
1: $9.16
462In Stock

Mfr. Part No.
R5F5651CDDBP#20

Mouser Part No
968-R5F5651CDDBP#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K LFBGA64

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Datasheet

462In Stock

$9.16

$7.13

$6.62

$6.18

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

TFBGA-64

RXv2

1.5 MB

640 kB

32 bit

12 bit

120 MHz

41 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K QFP144

R5F565N9ADFB#30
Renesas Electronics
1: $9.43
347In Stock

Mfr. Part No.
R5F565N9ADFB#30

Mouser Part No
968-R5F565N9ADFB#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX65N 1024K/256K QFP144

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Datasheet

347In Stock

$9.43

$7.33

$6.42

$6.17

View

Min.: 1
Mult.: 1

RX65N

SMD/SMT

LFLQFP-144

RXv2

256 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 QFP144

R5F566NNDDFB#30
Renesas Electronics
1: $16.69
1,227In Stock

Mfr. Part No.
R5F566NNDDFB#30

Mouser Part No
968-R5F566NNDDFB#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66N 4096K/1024K QFP144

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Datasheet

1,227In Stock

$16.69

$13.23

$11.75

$11.40

View

Min.: 1
Mult.: 1

RX66N

SMD/SMT

LFLQFP-144

RXv3

32 kB

1 MB

32 bit

12 bit

120 MHz

112 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100

R5F566TKFDFP#30
Renesas Electronics
1: $9.66
268In Stock

Mfr. Part No.
R5F566TKFDFP#30

Mouser Part No
968-R5F566TKFDFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP100

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Datasheet

268In Stock

$9.66

$7.52

$6.46

$6.22

View

Min.: 1
Mult.: 1

RX66T

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX72M 4MB LQFP100 -40/+105C

R5F572MNHGFP#30
Renesas Electronics
1: $19.83
195In Stock

Mfr. Part No.
R5F572MNHGFP#30

Mouser Part No
968-R5F572MNHGFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX72M 4MB LQFP100 -40/+105C

Datasheet

195In Stock

$19.83

$15.82

$14.42

$14.27

View

Min.: 1
Mult.: 1

RX72M

SMD/SMT

LFQFP-100

32 bit

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX72N 2048K/1024K LFBGA176

R5F572NDHDBG#20
Renesas Electronics
1: $17.28
140In Stock

Mfr. Part No.
R5F572NDHDBG#20

Mouser Part No
968-R5F572NDHDBG#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX72N 2048K/1024K LFBGA176

Learn More

Datasheet

140In Stock

$17.28

$13.72

$12.84

$12.82

View

Min.: 1
Mult.: 1

RX72N

Tray

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

SPC58EE80E7QMHAY
STMicroelectronics
1: $30.57
99In Stock

Mfr. Part No.
SPC58EE80E7QMHAY

Mouser Part No
511-SPC58EE80E7QMHAY

STMicroelectronics

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

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Datasheet

99In Stock

$30.57

$23.92

$22.84

$20.07

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: $7.64
413In Stock

Mfr. Part No.
PIC32MK0256GPG064T-E/PT

Mouser Part No
579-0256GPG064T-E/PT

Microchip Technology

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

Learn More

Datasheet

413In Stock

Cut Tape

$7.64

Reel

$7.64

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: $9.98
654In Stock

Mfr. Part No.
PIC32MK0512GPK100T-I/PT

Mouser Part No
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

$9.98

Reel

$9.98

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: $20.52
160In Stock

Mfr. Part No.
R5F572NNDDBD#20

Mouser Part No
968-R5F572NNDDBD#20

Renesas Electronics

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

Learn More

Datasheet

160In Stock

$20.52

$16.37

$15.34

$13.90

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 RX660 1024K/128K QFP100

R5F56609CDFP#30
Renesas Electronics
1: $7.71
260In Stock

Mfr. Part No.
R5F56609CDFP#30

Mouser Part No
968-R5F56609CDFP#30

Renesas Electronics

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

Datasheet

260In Stock

$7.71

$5.96

$5.10

$5.09

View

Min.: 1
Mult.: 1

RX660

RXv3

32 bit

120 MHz

Tray

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

SPC564B74L7C9ECX
STMicroelectronics
1: $25.10
380In Stock

Mfr. Part No.
SPC564B74L7C9ECX

Mouser Part No
511-SPC564B74L7C9ECX

STMicroelectronics

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

Datasheet

380In Stock

Cut Tape

$25.10

$19.63

$18.75

$16.77

View

Reel

$15.29

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: $24.08
432In Stock

Mfr. Part No.
MCF51AC256AVPUE

Mouser Part No
841-MCF51AC256AVPUE

NXP Semiconductors

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

Datasheet

432In Stock

$24.08

$19.28

$18.08

$16.76

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: $28.47
166In Stock

Mfr. Part No.
MCF52252AF80

Mouser Part No
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

$28.47

$22.79

$21.37

$19.81

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: $41.40
100In Stock

Mfr. Part No.
SPC5606SF2VLQ6

Mouser Part No
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

$41.40

$33.33

$31.31

$27.18

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 Embedded MCU 64 MHz 512kB Body

SPC560B50L3C6E0Y
STMicroelectronics
1: $10.08
489In Stock

Mfr. Part No.
SPC560B50L3C6E0Y

Mouser Part No
511-SPC560B50L3C6E0Y

STMicroelectronics

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

Learn More

Datasheet

489In Stock

$10.08

$7.55

$7.20

$6.25

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: $16.20
300In Stock

Mfr. Part No.
AT32UC3A3256-ALUR

Mouser Part No
556-AT32UC3A3256ALUR

Microchip Technology

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

Learn More

Datasheet

300In Stock

Cut Tape

$16.20

Reel

$16.20

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: $12.92
3,985In Stock

Mfr. Part No.
AT32UC3A4256S-C1UR

Mouser Part No
556-AT32UC3A4256SC1R

Microchip Technology

32-bit Microcontrollers - MCU 256k flash Ind

Learn More

Datasheet

3,985In Stock

Cut Tape

$12.92

$12.49

Reel

$10.64

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: $9.46
2,371In Stock

Mfr. Part No.
PIC32MK0512GPK064T-I/PT

Mouser Part No
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

$9.46

Reel

$9.46

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: $9.43
205In Stock

Mfr. Part No.
PIC32MK0512GPK064-I/PT

Mouser Part No
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

$9.43

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 64KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS

PIC32MM0064GPM028-I/M6
Microchip Technology
1: $2.39
717In Stock

Mfr. Part No.
PIC32MM0064GPM028-I/M6

Mouser Part No
579-2MM0064GPM028IM6

Microchip Technology

32-bit Microcontrollers - MCU 64KB Flash, 16KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS

Learn More

Datasheet

717In Stock

$2.39

Min.: 1
Mult.: 1

PIC32MMxxxxGPM

SMD/SMT

UQFN-28

MIPS32 microAptiv UC

64 kB

16 kB

32 bit

10 bit/12 bit

25 MHz

21 I/O

2 V

3.6 V

- 40 C

+ 85 C

AEC-Q100

Tube

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

PIC32MX230F128L-I/PT
Microchip Technology
1: $5.21
2,574In Stock

Mfr. Part No.
PIC32MX230F128L-I/PT

Mouser Part No
579-32MX230F128LI/PT

Microchip Technology

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

Learn More

Datasheet

2,574In Stock

$5.21

$4.74

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

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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
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