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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 2 x e200Z4 cores in LS, 200 MHz, 2.0MB Flash, 256kB SRAM, LQFP 144, 1 x FlexRay, -40 C to +125 C

SPC5743PFK1AMLQ9
NXP Semiconductors
1: $32.31
300In Stock

Mfr. Part #
SPC5743PFK1AMLQ9

Mouser Part #
841-SPC5743PFK1AMLQ9

NXP Semiconductors

32-bit Microcontrollers - MCU 2 x e200Z4 cores in LS, 200 MHz, 2.0MB Flash, 256kB SRAM, LQFP 144, 1 x FlexRay, -40 C to +125 C

Datasheet

300In Stock

$32.31

$25.87

$24.26

$22.49

View

Min.: 1
Mult.: 1

MPC574xP

SMD/SMT

LQFP-144

e200z4

2 MB

256 kB

32 bit

4 x 12 bit

200 MHz

79 I/O

3.15 V

3.6 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU NXP 32-bit MCU, Triple core, 6MB Flash, 160MHz, -40/+125degC, Automotive Qualified, LQFP 176

SPC5748GSK1MKU6
NXP Semiconductors
1: $53.66
190In Stock

Mfr. Part #
SPC5748GSK1MKU6

Mouser Part #
841-SPC5748GSK1MKU6

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Triple core, 6MB Flash, 160MHz, -40/+125degC, Automotive Qualified, LQFP 176

Datasheet

190In Stock

$53.66

$43.82

$41.36

$38.66

View

Min.: 1
Mult.: 1

MPC574xG

SMD/SMT

LQFP-176

e200z4

6 MB

768 kB

32 bit

10 bit, 12 bit

80 MHz, 160 MHz

129 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, 516 MAP

SPC5777CCK3MMO3
NXP Semiconductors
1: $82.48
307In Stock

Mfr. Part #
SPC5777CCK3MMO3

Mouser Part #
841-SPC5777CCK3MMO3

NXP Semiconductors

32-bit Microcontrollers - MCU NXP 32-bit MCU, Power Arch cores, 8MB Flash, 264MHz, -40/+125degC, Automotive Grade, 516 MAP

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Datasheet

307In Stock

$82.48

$68.00

$64.39

$58.59

View

Min.: 1
Mult.: 1

MPC5777C

SMD/SMT

MAPBGA-516

e200z7

8 MB

512 kB

32 bit

16 bit

264 MHz

1.2 V

1.32 V

- 40 C

+ 125 C

AEC-Q100

Tray

32-bit Microcontrollers - MCU MCU RX65N 144LQFP 2CAN SDHI

R5F565NEDDFB#30
Renesas Electronics
1: $13.39
A tariff of 10% may be applied if shipping to the United States.
2,127In Stock

Mfr. Part #
R5F565NEDDFB#30

Mouser Part #
968-5F565NEDDFB#30

Renesas Electronics

32-bit Microcontrollers - MCU MCU RX65N 144LQFP 2CAN SDHI

Learn More

Datasheet

2,127In Stock

$13.39

$10.17

$9.75

$8.59

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX65N

SMD/SMT

LFQFP-144

RXv2

32 kB

640 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 MCU 1.5V 512K Pb-free FP-144LV

DF72115D160FPV
Renesas Electronics
1: $55.71
60In Stock

Mfr. Part #
DF72115D160FPV

Mouser Part #
968-DF72115D160FPV

Renesas Electronics

32-bit Microcontrollers - MCU MCU 1.5V 512K Pb-free FP-144LV

Datasheet

60In Stock

$55.71

$46.09

$44.13

$40.01

View

Min.: 1
Mult.: 1

DF72115

LFQFP-144

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX110 64K/10K QFP64

R5F51103ADFM#30
Renesas Electronics
1: $3.68
A tariff of 10% may be applied if shipping to the United States.
1,095In Stock

Mfr. Part #
R5F51103ADFM#30

Mouser Part #
968-R5F51103ADFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX110 64K/10K QFP64

Learn More

Datasheet

1,095In Stock

$3.68

$2.49

$2.31

$1.75

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX110

SMD/SMT

LFQFP-64

64 kB

10 kB

32 bit

12 bit

32 MHz

50 I/O

1.8 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX130 128K/16K QFP64

R5F51305ADFM#30
Renesas Electronics
1: $5.61
A tariff of 38% may be applied if shipping to the United States.
52,102In Stock

Mfr. Part #
R5F51305ADFM#30

Mouser Part #
968-R5F51305ADFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX130 128K/16K QFP64

Learn More

Datasheet

52,102In Stock

$5.61

$3.71

$3.38

$2.87

View

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX130

SMD/SMT

LFQFP-64

128 kB

16 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 RX230 256K/32K QFP100

R5F52306ADFP#10
Renesas Electronics
1: $6.98
A tariff of 38% may be applied if shipping to the United States.
15,377In Stock

Mfr. Part #
R5F52306ADFP#10

Mouser Part #
968-R5F52306ADFP10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX230 256K/32K QFP100

Learn More

Datasheet

15,377In Stock

$6.98

$5.38

$4.98

$4.54

View

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX230

SMD/SMT

LFQFP-100

RXv2

8 kB

32 kB

32 bit

12 bit

54 MHz

47 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

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

R5F52318ADFP#30
Renesas Electronics
1: $7.40
A tariff of 10% may be applied if shipping to the United States.
3,424In Stock

Mfr. Part #
R5F52318ADFP#30

Mouser Part #
968-R5F52318ADFP#30

Renesas Electronics

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

Learn More

Datasheet

3,424In Stock

$7.40

$5.31

$4.86

$4.85

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX231

SMD/SMT

LFQFP-100

RXv2

512 kB

64 kB

32 bit

12 bit

54 MHz

79 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX64M 2560K/512K QFP176

R5F564MGDDFC#31
Renesas Electronics
1: $22.51
A tariff of 10% may be applied if shipping to the United States.
120In Stock

Mfr. Part #
R5F564MGDDFC#31

Mouser Part #
968-R5F564MGDDFC#31

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX64M 2560K/512K QFP176

Datasheet

120In Stock

$22.51

$18.19

$17.44

$15.35

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX64M

SMD/SMT

LFQFP-176

RXv2

2.5 MB

512 kB

32 bit

12 bit

120 MHz

127 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K QFP100

R5F5651EDDFP#30
Renesas Electronics
1: $11.31
A tariff of 10% may be applied if shipping to the United States.
6,458In Stock

Mfr. Part #
R5F5651EDDFP#30

Mouser Part #
968-R5F5651EDDFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K QFP100

Learn More

Datasheet

6,458In Stock

$11.31

$8.84

$7.59

$7.32

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX651

SMD/SMT

LFQFP-100

RXv2

32 kB

640 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 RX66T-H 512K/128K QFP100

R5F566TFAGFP#30
Renesas Electronics
1: $10.43
A tariff of 38% may be applied if shipping to the United States.
270In Stock

Mfr. Part #
R5F566TFAGFP#30

Mouser Part #
968-R5F566TFAGFP30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 512K/128K QFP100

Learn More

Datasheet

270In Stock

$10.43

$8.06

$7.35

$6.66

View

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-100

RXv3

512 kB

128 kB

32 bit

12 bit

160 MHz

72 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100

R5F5671EDDFP#10
Renesas Electronics
1: $12.34
A tariff of 10% may be applied if shipping to the United States.
565In Stock

Mfr. Part #
R5F5671EDDFP#10

Mouser Part #
968-R5F5671EDDFP#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX671 2048K/384K QFP100

Learn More

Datasheet

565In Stock

$12.34

$9.60

$9.16

$7.95

View

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX671

Tray

32-bit Microcontrollers - MCU 7216 FL 512K/64K FPU Eth 176-LQFP(24X24)

R5F72165ADFP#H1
Renesas Electronics
1: $64.22
252In Stock

Mfr. Part #
R5F72165ADFP#H1

Mouser Part #
968-R5F72165ADFP#H1

Renesas Electronics

32-bit Microcontrollers - MCU 7216 FL 512K/64K FPU Eth 176-LQFP(24X24)

Datasheet

252In Stock

$64.22

$53.05

$50.95

View

Min.: 1
Mult.: 1

SH7216

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX621 512K/96K QFP100

R5F56218BDFP#V0
Renesas Electronics
1: $17.07
A tariff of 10% may be applied if shipping to the United States.
5,357In Stock
NRND

Mfr. Part #
R5F56218BDFP#V0

Mouser Part #
968-R5F56218BDFP#V0

NRND

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX621 512K/96K QFP100

Datasheet

5,357In Stock

$17.07

$12.97

$12.29

$10.94

$10.44

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX621

SMD/SMT

LQFP-100

512 kB

96 kB

32 bit

12 bit

100 MHz

72 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K QFP100

R5F562N8BDFP#V0
Renesas Electronics
1: $18.76
4,328In Stock
2,790Expected 11/30/2026
NRND

Mfr. Part #
R5F562N8BDFP#V0

Mouser Part #
968-R5F562N8BDFP#V0

NRND

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX62N 512K/96K QFP100

Datasheet

4,328In Stock

2,790Expected 11/30/2026

$18.76

$14.25

$13.66

$12.03

View

Min.: 1
Mult.: 1

RX62N

SMD/SMT

LQFP-100

512 kB

96 kB

32 bit

12 bit

100 MHz

72 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX630 1536K/128K QFP100

R5F5630DCDFP#V0
Renesas Electronics
1: $21.91
A tariff of 38% may be applied if shipping to the United States.
160In Stock
NRND

Mfr. Part #
R5F5630DCDFP#V0

Mouser Part #
968-R5F5630DCDFP#V0

NRND

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX630 1536K/128K QFP100

Datasheet

160In Stock

$21.91

$17.70

$16.97

$14.94

View

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX630

SMD/SMT

LQFP-100

1.5 MB

128 kB

32 bit

12 bit

100 MHz

78 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX631 768K/128K QFP100

R5F5631ACDFP#V0
Renesas Electronics
1: $18.67
A tariff of 38% may be applied if shipping to the United States.
180In Stock
NRND

Mfr. Part #
R5F5631ACDFP#V0

Mouser Part #
968-R5F5631ACDFP#V0

NRND

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX631 768K/128K QFP100

Datasheet

180In Stock

$18.67

$15.09

$14.47

$12.75

View

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

RX631

SMD/SMT

LQFP-100

768 kB

128 kB

32 bit

10 bit, 12 bit

100 MHz

78 I/O

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU MCU 3V 1024K Ether Pb-free QFP-176-20mm

R5F72167ADFA#V1
Renesas Electronics
1: $80.74
289In Stock
NRND

Mfr. Part #
R5F72167ADFA#V1

Mouser Part #
968-R5F72167ADFA#V1

NRND

Renesas Electronics

32-bit Microcontrollers - MCU MCU 3V 1024K Ether Pb-free QFP-176-20mm

Datasheet

289In Stock

$80.74

$67.25

$63.31

$62.70

View

Min.: 1
Mult.: 1

SH7216

SMD/SMT

SH-2A

1 MB

128 kB

32 bit

12 bit

200 MHz

112 I/O

3 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU

XU208-128-TQ64-C10
XMOS
1: $17.39
130In Stock
New At Mouser

Mfr. Part #
XU208-128-TQ64-C10

Mouser Part #
1069-XU208128TQ64C10

New At Mouser

XMOS

32-bit Microcontrollers - MCU

Datasheet

130In Stock

$17.39

$14.44

$13.51

$12.09

View

Min.: 1
Mult.: 1

128 kB

32-bit Microcontrollers - MCU

XU316-1024-QF60A-C24
XMOS
1: $15.11
396In Stock
New At Mouser

Mfr. Part #
XU316-1024-QF60A-C24

Mouser Part #
1069-XU316102460AC24

New At Mouser

XMOS

32-bit Microcontrollers - MCU

Learn More

Datasheet

396In Stock

$15.11

$11.48

$11.00

$9.69

View

Min.: 1
Mult.: 1

XU316

1 MB

32-bit Microcontrollers - MCU

XUF216-512-TQ128-C20A
XMOS
1: $23.04
136In Stock
New At Mouser

Mfr. Part #
XUF216-512-TQ128-C20A

Mouser Part #
1069-XUF21651228C20A

New At Mouser

XMOS

32-bit Microcontrollers - MCU

Datasheet

136In Stock

$23.04

$19.18

$16.66

$16.09

View

Min.: 1
Mult.: 1

XUF

512 kB

32-bit Microcontrollers - MCU 32-bit 256KB Flash

AT32UC3A1256-AUT
Microchip Technology
1: $12.24
1,071In Stock

Mfr. Part #
AT32UC3A1256-AUT

Mouser Part #
556-AT32UC3A1256-AUT

Microchip Technology

32-bit Microcontrollers - MCU 32-bit 256KB Flash

Learn More

Datasheet

1,071In Stock

$12.24

Min.: 1
Mult.: 1

AT32UC3A1

SMD/SMT

TQFP-100

AVR

256 kB

64 kB

32 bit

10 bit

66 MHz

69 I/O

1.65 V

1.95 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 128KB, 144LQFP Ind, w/AES Mod.

AT32UC3A3128S-ALUT
Microchip Technology
1: $13.81
120In Stock

Mfr. Part #
AT32UC3A3128S-ALUT

Mouser Part #
556-AT32UC3A3128SALT

Microchip Technology

32-bit Microcontrollers - MCU 128KB, 144LQFP Ind, w/AES Mod.

Learn More

Datasheet

120In Stock

$13.81

Min.: 1
Mult.: 1

AT32UC3A3

SMD/SMT

LQFP-144

AVR

128 kB

64 kB

32 bit

10 bit

66 MHz

110 I/O

1.65 V

1.95 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32-bit 128KB Flash

AT32UC3B1128-AUT
Microchip Technology
1: $7.58
210In Stock

Mfr. Part #
AT32UC3B1128-AUT

Mouser Part #
556-AT32UC3B1128-AUT

Microchip Technology

32-bit Microcontrollers - MCU 32-bit 128KB Flash

Learn More

Datasheet

210In Stock

$7.58

Min.: 1
Mult.: 1

AT32UC3B1

SMD/SMT

TQFP-48

AVR

128 kB

32 kB

32 bit

10 bit

60 MHz

28 I/O

1.65 V

1.95 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
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