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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 32-Bit MCU 2048KB FL 512KB RAM No Crypto

PIC32MZ2048EFG144-E/PL
Microchip Technology
1: $18.42
43In Stock

Mfr. Part #
PIC32MZ2048EFG144-E/PL

Mouser Part #
579-MZ2048EFG144EPL

Microchip Technology

32-bit Microcontrollers - MCU 32-Bit MCU 2048KB FL 512KB RAM No Crypto

Datasheet

43In Stock

$18.42

$18.41

$15.30

$15.29

Min.: 1
Mult.: 1

PIC32MZEF

SMD/SMT

LQFP-144

MIPS32 M-Class

2 MB

512 kB

32 bit

12 bit

200 MHz

120 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, stacked DDR2, V-temp

PIC32MZ1025DAS169-V/6J
Microchip Technology
1: $21.17
350In Stock

Mfr. Part #
PIC32MZ1025DAS169-V/6J

Mouser Part #
579-Z1025DAS169-V/6J

Microchip Technology

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

Learn More

Datasheet

350In Stock

$21.17

$19.23

$19.22

View

Min.: 1
Mult.: 1

SMD/SMT

LFBGA-169

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

PIC32MZ2025DAL176-V/2J
Microchip Technology
1: $20.31
68In Stock

Mfr. Part #
PIC32MZ2025DAL176-V/2J

Mouser Part #
579-Z2025DAL176-V/2J

Microchip Technology

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

Learn More

Datasheet

68In Stock

$20.31

$20.30

$16.86

$16.85

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 C2000 32-bit MCU wi th 400 MIPS 1xCPU

TMS320F28374SPTPSR
Texas Instruments
1: $23.31
186In Stock

Mfr. Part #
TMS320F28374SPTPSR

Mouser Part #
595-S320F28374SPTPSR

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 400 MIPS 1xCPU

Learn More

Datasheet

186In Stock

$23.31

$18.70

$17.54

$16.34

View

Min.: 1
Mult.: 1

TMS320F28374S

SMD/SMT

HLQFP-176

C28x

512 kB

132 kB

32 bit

4 x 12 bit

200 MHz

97 I/O

1.14 V

3.47 V

- 40 C

+ 125 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 200 MIPS FPU 51

TMS320C28345ZAYT
Texas Instruments
1: $32.21
158In Stock

Mfr. Part #
TMS320C28345ZAYT

Mouser Part #
595-TMS320C28345ZAYT

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 200 MIPS FPU 51

Learn More

Datasheet

158In Stock

$32.21

$25.20

$24.07

$20.14

View

Min.: 1
Mult.: 1

TMS320C28345

SMD/SMT

NFBGA-179

C28x

0 B

516 kB

32 bit

No ADC

200 MHz

88 I/O

1.05 V

1.16 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MIPS 128 KB

TMS320F28232ZAYA
Texas Instruments
1: $30.61
200In Stock

Mfr. Part #
TMS320F28232ZAYA

Mouser Part #
595-TMS320F28232ZAYA

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 100 MIPS 128 KB

Learn More

Datasheet

200In Stock

$30.61

$24.76

$23.29

$20.85

View

Min.: 1
Mult.: 1

TMS320F28232

SMD/SMT

NFBGA-179

C28x

128 kB

52 kB

32 bit

12 bit

100 MHz

88 I/O

1.71 V

1.89 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 150 MIPS 256 KB

TMS320F28234ZAYA
Texas Instruments
1: $33.54
150In Stock

Mfr. Part #
TMS320F28234ZAYA

Mouser Part #
595-TMS320F28234ZAYA

Texas Instruments

32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 150 MIPS 256 KB

Learn More

Datasheet

150In Stock

$33.54

$28.79

$27.50

$23.06

View

Min.: 1
Mult.: 1

TMS320F28234

SMD/SMT

NFBGA-179

C28x

256 kB

68 kB

32 bit

12 bit

150 MHz

88 I/O

1.805 V

1.995 V

- 40 C

+ 85 C

Tray

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

R5F51101ADFK#30
Renesas Electronics
1: $2.35
1,077In Stock

Mfr. Part #
R5F51101ADFK#30

Mouser Part #
968-R5F51101ADFK#30

Renesas Electronics

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

Learn More

Datasheet

1,077In Stock

$2.35

$1.75

$1.44

$1.29

Min.: 1
Mult.: 1

RX110

SMD/SMT

LQFP-64

32 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 64K HWQFN48 -40/+85C

R5F51303ADNE#20
Renesas Electronics
1: $3.19
850In Stock

Mfr. Part #
R5F51303ADNE#20

Mouser Part #
968-R5F51303ADNE#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX130 64K HWQFN48 -40/+85C

Datasheet

850In Stock

$3.19

$2.40

$2.20

$1.98

View

Min.: 1
Mult.: 1

RX130

SMD/SMT

HWQFN-48

64 kB

10 kB

32 bit

12 bit

32 MHz

38 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LFQFP-64pin

R5F51403ADFM#30
Renesas Electronics
1: $2.83
775In Stock

Mfr. Part #
R5F51403ADFM#30

Mouser Part #
968-R5F51403ADFM#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX140 64KB Flash LFQFP-64pin

Learn More

Datasheet

775In Stock

$2.83

$2.11

$1.89

$1.60

View

Min.: 1
Mult.: 1

RX140

SMD/SMT

LFQFP-64

RXv2

64 kB

16 kB

32 bit

12 bit

48 MHz

53 I/O

1.8 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64

R5F51405AGFM#30
Renesas Electronics
1: $3.60
630In Stock

Mfr. Part #
R5F51405AGFM#30

Mouser Part #
968-R5F51405AGFM30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX140 128K/32K QFP64

Learn More

Datasheet

630In Stock

$3.60

$2.72

$2.49

$2.19

View

Min.: 1
Mult.: 1

RX140

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K QFP48

R5F52315CGFL#30
Renesas Electronics
1: $4.72
446In Stock

Mfr. Part #
R5F52315CGFL#30

Mouser Part #
968-R5F52315CGFL30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 128K/32K QFP48

Learn More

Datasheet

446In Stock

$4.72

$3.59

$3.31

$3.00

$2.83

Min.: 1
Mult.: 1

RX231

SMD/SMT

LFQFP-48

RXv2

8 kB

32 kB

32 bit

12 bit

54 MHz

30 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48

R5F52318AGFL#30
Renesas Electronics
1: $6.97
500In Stock

Mfr. Part #
R5F52318AGFL#30

Mouser Part #
968-R5F52318AGFL30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX231 512K/64K QFP48

Learn More

Datasheet

500In Stock

$6.97

$5.38

$5.04

$4.28

Min.: 1
Mult.: 1

RX231

SMD/SMT

LFQFP-48

RXv2

512 kB

64 kB

32 bit

12 bit

54 MHz

30 I/O

1.8 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX23T 128K/12K QFP48

R5F523T5ADFL#30
Renesas Electronics
1: $3.59
715In Stock

Mfr. Part #
R5F523T5ADFL#30

Mouser Part #
968-R5F523T5ADFL#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX23T 128K/12K QFP48

Learn More

Datasheet

715In Stock

$3.59

$2.71

$2.42

$2.23

View

Min.: 1
Mult.: 1

RX23T

SMD/SMT

LFQFP-48

12 kB

32 bit

12 bit

40 MHz

37 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA145

R5F56514ADLK#20
Renesas Electronics
1: $8.05
416In Stock

Mfr. Part #
R5F56514ADLK#20

Mouser Part #
968-R5F56514ADLK#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA145

Learn More

Datasheet

416In Stock

$8.05

$6.23

$5.78

$5.35

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

TFLGA-145

RXv2

512 kB

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 RX651 512K/256K TFLGA145

R5F56514BDLK#20
Renesas Electronics
1: $8.21
416In Stock

Mfr. Part #
R5F56514BDLK#20

Mouser Part #
968-R5F56514BDLK#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 512K/256K TFLGA145

Learn More

Datasheet

416In Stock

$8.21

$6.36

$5.90

$5.47

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

TFLGA-145

RXv2

512 kB

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 RX651 768K/256K QFP144

R5F56517ADFB#30
Renesas Electronics
1: $10.09
230In Stock

Mfr. Part #
R5F56517ADFB#30

Mouser Part #
968-R5F56517ADFB#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 768K/256K QFP144

Learn More

Datasheet

230In Stock

$10.09

$7.80

$6.19

$6.03

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

LFQFP-144

RXv2

768 kB

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 RX651 1024K/256K TFLGA100

R5F56519ADLJ#20
Renesas Electronics
1: $7.86
416In Stock

Mfr. Part #
R5F56519ADLJ#20

Mouser Part #
968-R5F56519ADLJ#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 1024K/256K TFLGA100

Learn More

Datasheet

416In Stock

$7.86

$6.08

$5.64

$5.21

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

TFLGA-100

RXv2

1 MB

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 2048K/640K TFLGA100

R5F5651EDGLJ#20
Renesas Electronics
1: $11.13
416In Stock

Mfr. Part #
R5F5651EDGLJ#20

Mouser Part #
968-R5F5651EDGLJ#20

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX651 2048K/640K TFLGA100

Datasheet

416In Stock

$11.13

$8.72

$8.12

$7.66

View

Min.: 1
Mult.: 1

RX651

Tray

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

R5F5651EHGFP#30
Renesas Electronics
1: $11.69
137In Stock

Mfr. Part #
R5F5651EHGFP#30

Mouser Part #
968-R5F5651EHGFP30

Renesas Electronics

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

Learn More

Datasheet

137In Stock

$11.69

$9.18

$8.63

$8.62

View

Min.: 1
Mult.: 1

RX651

SMD/SMT

LFQFP-100

RXv2

2 MB

640 kB

32 bit

12 bit

120 MHz

78 I/O

2.7 V

3.6 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX65N 1536K/640K QFP176

R5F565NCHDFC#30
Renesas Electronics
1: $12.13
130In Stock

Mfr. Part #
R5F565NCHDFC#30

Mouser Part #
968-R5F565NCHDFC#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX65N 1536K/640K QFP176

Learn More

Datasheet

130In Stock

$12.13

$9.52

$8.60

$8.40

View

Min.: 1
Mult.: 1

RX65N

SMD/SMT

LFQFP-176

RXv2

1.5 MB

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 RX66T-H 1024K/128K QFP144

R5F566TKCGFB#30
Renesas Electronics
1: $11.25
177In Stock

Mfr. Part #
R5F566TKCGFB#30

Mouser Part #
968-R5F566TKCGFB30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX66T-H 1024K/128K QFP144

Learn More

Datasheet

177In Stock

$11.25

$8.81

$7.60

$7.59

View

Min.: 1
Mult.: 1

RX66T

SMD/SMT

LFQFP-144

RXv3

1 MB

128 kB

32 bit

12 bit

160 MHz

110 I/O

2.7 V

5.5 V

- 40 C

+ 105 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX71M 2048K/512K QFP176

R5F571MFCDFC#10
Renesas Electronics
1: $21.40
288In Stock

Mfr. Part #
R5F571MFCDFC#10

Mouser Part #
968-R5F571MFCDFC#10

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX71M 2048K/512K QFP176

Learn More

Datasheet

288In Stock

$21.40

$17.11

$16.03

$14.85

View

Min.: 1
Mult.: 1

RX71M

SMD/SMT

LFQFP-176

RXv2

64 kB

512 kB

32 bit

12 bit

240 MHz

2.7 V

3.6 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX72T 512K/128K QFP100

R5F572TFADFP#30
Renesas Electronics
1: $9.54
217In Stock

Mfr. Part #
R5F572TFADFP#30

Mouser Part #
968-R5F572TFADFP#30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX72T 512K/128K QFP100

Learn More

Datasheet

217In Stock

$9.54

$7.43

$6.38

$6.04

View

Min.: 1
Mult.: 1

RX72T

SMD/SMT

LFQFP-100

RXv3

512 kB

128 kB

32 bit

12 bit

200 MHz

72 I/O

2.7 V

5.5 V

- 40 C

+ 85 C

Tray

32-bit Microcontrollers - MCU 32BIT MCU RX72T 1024K/128K QFP144

R5F572TKCGFB#30
Renesas Electronics
1: $12.43
171In Stock

Mfr. Part #
R5F572TKCGFB#30

Mouser Part #
968-R5F572TKCGFB30

Renesas Electronics

32-bit Microcontrollers - MCU 32BIT MCU RX72T 1024K/128K QFP144

Learn More

Datasheet

171In Stock

$12.43

$9.77

$8.54

$8.52

View

Min.: 1
Mult.: 1

RX72T

SMD/SMT

LFQFP-144

RXv3

1 MB

128 kB

32 bit

12 bit

200 MHz

110 I/O

2.7 V

5.5 V

- 40 C

+ 105 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