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All Products > Semiconductors > Integrated Circuits - ICs > Embedded Processors & Controllers > Microcontrollers - MCU > 32-bit Microcontrollers - MCU
32-bit Microcontrollers are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many 32-bit microcontroller manufacturers including Atmel, Freescale, Microchip, Texas Instruments & more. Please view our large selection of 32-bit microcontrollers below.
Category   Semiconductors >  Integrated Circuits - ICs >  Embedded Processors & Controllers >  Microcontrollers - MCU >  32-bit Microcontrollers - MCU

Available Filters 2,194 Matches  

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Compare up to 20 parts.
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634-32L360F64GECSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 64k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $3.49
25: $3.37
Reel
50: $3.37
100: $3.25



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M3 32 bit 48 MHz 64 kB 32 kB 12 bit 3 V + 85 C CSP-81 SMD/SMT
634-32WG36064GACSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 64k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $4.03
25: $3.89
Reel
50: $3.89
100: $3.75



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M4 32 bit 48 MHz 64 kB 32 kB 12 bit 3 V + 85 C CSP-81 SMD/SMT
634-LG360F128GECSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 128k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $4.03
25: $3.89
Reel
50: $3.89
100: $3.75



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M3 32 bit 48 MHz 128 kB 32 kB 12 bit 3 V + 85 C CSP-81 SMD/SMT
634-LG360F256GECSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 256k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $4.64
25: $4.48
Reel
50: $4.48
100: $4.32



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M3 32 bit 48 MHz 256 kB 32 kB 12 bit 3 V + 85 C CSP-81 SMD/SMT
634-WG360F128GACSP81


To purchase full reel, order in multiples of 50:
Silicon Labs 32-bit Microcontrollers - MCU 128k Flash, 32k RAM, USB, AES
This product may require additional documentation to export from the United States.
Data Sheet 50
In Stock
Cut Tape
1: $4.64
25: $4.48
Reel
50: $4.48
100: $4.32



Min.: 1
Mult.: 1
Reel: 50
ARM Cortex M4 32 bit 48 MHz 128 kB 32 kB 12 bit 3 V + 85 C CSP-81 SMD/SMT
Microchip Technology PIC32MX795F512L-80I/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET
Data Sheet 5,252
In Stock
Alternative Packaging
1: $11.29
10: $9.41
25: $8.62
100: $7.81



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Microchip Technology PIC32MX795F512L-80V/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB 128KBR USB-OTG 2 CAN ETH 80MHz 10b
Page 255

Data Sheet
4,352
In Stock
Alternative Packaging
1: $11.84
10: $9.87
25: $9.05
100: $8.19



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB 2.3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Atmel AT32UC3A0512-ALUT
Enlarge
Atmel 32-bit Microcontrollers - MCU 32-bit 512KB Flash
Page 220

Data Sheet
4,242
In Stock
Alternative Packaging
1: $15.10
10: $13.73
25: $12.70
50: $12.08
100: View



Min.: 1
Mult.: 1
AVR 32 bit 66 MHz 512 kB 64 kB 1.8 V, 3.3 V + 85 C LQFP SMD/SMT
Microchip Technology PIC32MX795F512L-80I/PF
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KBRAM USB 2xCAN 8 DMA
Data Sheet 2,584
In Stock
Alternative Packaging
1: $11.87
10: $9.89
25: $9.06
100: $8.21



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-100
Freescale Semiconductor MCF52259CAG80
Enlarge
Freescale Semiconductor 32-bit Microcontrollers - MCU KIRIN3 COLDFIRE V2
Page 240

Data Sheet
2,884
In Stock
1: $13.85
10: $13.07
25: $12.33
100: $8.48



Min.: 1
Mult.: 1
ColdFire V2 32 bit 80 MHz 512 kB 64 kB 12 bit 3 V to 3.6 V + 85 C LQFP-144 SMD/SMT
Atmel 32-bit Microcontrollers - MCU UC3C 512K FLASH 64K SRAM
Data Sheet 2,040
In Stock
Alternative Packaging
1: $17.19
10: $15.62
25: $14.45
50: $13.75
100: View



Min.: 1
Mult.: 1
AVR 32 bit 66 MHz 512 kB 64 kB 3 V to 5.5 V + 85 C LQFP-144
Freescale Semiconductor MCF51JM128VLH
Enlarge
Freescale Semiconductor 32-bit Microcontrollers - MCU 64L 128K FLASH 16K RAM
Page 234

Data Sheet
2,100
In Stock
Alternative Packaging
1: $6.30
10: $5.70
25: $4.85
100: $4.49
250: View



Min.: 1
Mult.: 1
ColdFire V1 32 bit 50.33 MHz 128 kB 16 kB 12 bit 1.8 V to 3.6 V + 105 C LQFP-64 SMD/SMT
Microchip Technology PIC32MX340F512H-80I/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 32KBRAM 80MHz 10B ADC DMA
Data Sheet 1,564
In Stock
Alternative Packaging
1: $6.71
10: $5.59
25: $5.12
100: $4.64



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 32 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-64 SMD/SMT
Microchip Technology PIC32MX440F512H-80I/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 32KBRAM 80MHz 10B ADC DMA
Data Sheet 2,438
In Stock
More Info Available
Alternative Packaging
1: $7.08
10: $5.90
25: $5.41
100: $4.90



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 32 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-64 SMD/SMT
Microchip Technology PIC32MX360F512L-80I/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB FLASH 32KB RAM 80MHz 10-B ADC
Data Sheet 1,662
In Stock
Alternative Packaging
1: $7.38
10: $6.15
25: $5.64
100: $5.10



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 32 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Parallax P8X32A-Q44
Enlarge
Parallax 32-bit Microcontrollers - MCU LQFP pkg Propeller Chip
Page 261

Data Sheet
1,909
In Stock
1: $7.50
10: $7.10
25: $6.75
100: $6.50
250: View



Min.: 1
Mult.: 1
RISC 32 bit 80 MHz 32 kB 32 kB No ADC 1.8 V to 3.6 V + 125 C LQFP SMD/SMT
Microchip Technology PIC32MX460F512L-80I/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 32KBRAM 80MHz 10B ADC DMA
Data Sheet 1,996
In Stock
Alternative Packaging
1: $7.75
10: $6.46
25: $5.92
100: $5.36



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 32 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Atmel AT32UC3L064-AUT
Enlarge
AT32UC3L064-AUT

New Technology
New Technology


Atmel 32-bit Microcontrollers - MCU UC3L-64KB Flash
Page 220

Data Sheet
1,704
In Stock
Alternative Packaging
1: $8.24
10: $7.41
25: $6.76
50: $6.59
100: View



Min.: 1
Mult.: 1
AVR 32 bit 50 MHz 64 kB 16 kB 10 bit 1.8 V, 3.3 V + 85 C TQFP-48 SMD/SMT
Texas Instruments TMS320F28027PTT
Enlarge
Texas Instruments 32-bit Microcontrollers - MCU Piccolo Microcntrlr
Page 278

Data Sheet
1,556
In Stock
Alternative Packaging
1: $8.30
10: $7.47
25: $6.80
100: $6.14
250: View



Min.: 1
Mult.: 1
C28x 32 bit 60 MHz 64 kB 12 kB 3.3 V + 105 C LQFP-48 SMD/SMT
Microchip Technology PIC32MX795F512H-80I/PT
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 512KB Flash 128KB USB ENET
Data Sheet 1,702
In Stock
Alternative Packaging
1: $10.50
10: $8.75
25: $8.02
100: $7.26



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-64
Microchip Technology PIC32MX695F512L-80I/PF
Enlarge
Microchip Technology 32-bit Microcontrollers - MCU 85 MHz USB ENET 8 DMA
Data Sheet 956
In Stock
More Info Available
Alternative Packaging
1: $11.50
10: $9.58
25: $8.78
100: $7.95



Min.: 1
Mult.: 1
MIPS32 M4K 32 bit 80 MHz 512 kB 128 kB 10 bit 2.3 V to 3.6 V + 85 C TQFP-100 SMD/SMT
Atmel AT32UC3A1256-AUT
Enlarge
Atmel 32-bit Microcontrollers - MCU 32-bit 256KB Flash
Page 220

Data Sheet
1,138
In Stock
Alternative Packaging
1: $12.62
10: $11.47
25: $10.61
50: $10.09
100: View



Min.: 1
Mult.: 1
AVR 32 bit 66 MHz 256 kB 64 kB No ADC 1.8 V, 3.3 V + 85 C TQFP-100 SMD/SMT
556-AT32UC3C0256CALR


To purchase full reel, order in multiples of 800:
Atmel 32-bit Microcontrollers - MCU UC3C 256K FLASH 64K SRAM
Data Sheet 692
In Stock
Alternative Packaging
Cut Tape
1: $14.76
10: $13.42
25: $12.41
50: $11.81
100: View
800: $9.31



Min.: 1
Mult.: 1
Reel: 800
AVR 32 bit 66 MHz 256 kB 64 kB 3 V to 5.5 V + 85 C LQFP-144
Atmel AT32UC3A3256-ALUT
Enlarge
Atmel 32-bit Microcontrollers - MCU 256KB, 144LQFP Ind
Page 220

Data Sheet
1,207
In Stock
Alternative Packaging
1: $16.50
10: $15.00
25: $13.87
50: $13.20
100: View



Min.: 1
Mult.: 1
AVR 32 bit 66 MHz 256 kB 64 kB 10 bit 1.8 V, 3.3 V + 85 C LQFP-144 SMD/SMT
Atmel AT32UC3A3256-CTUT
Enlarge
Atmel 32-bit Microcontrollers - MCU 256KB, 144FFBGA Ind
Page 220

Data Sheet
888
In Stock
Alternative Packaging
1: $16.70
10: $15.18
25: $14.04
50: $13.36
100: View



Min.: 1
Mult.: 1
AVR 32 bit 66 MHz 256 kB 64 kB 10 bit 1.8 V, 3.3 V + 85 C FFBGA-144 SMD/SMT
Compare up to 20 parts.
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