32-bit 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 Microchip, NXP, Renesas, Texas Instruments & more. Please view our large selection of 32-bit microcontrollers below.
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Package / Case
Core
Program Memory Size
Data RAM Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX64M 4096K/512K QFP176
Datasheet
14In Stock
Min.: 1
Mult.: 1

RX64M SMD/SMT LFQFP-176 RXv2 4 MB 512 kB 32 bit 12 bit 120 MHz 127 I/O 2.7 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP64
Datasheet
40In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-64 RXv2 1.5 MB 640 kB 32 bit 12 bit 120 MHz 42 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX66T-L 256K/64K QFP100
Datasheet
138In Stock
90Expected 1/5/2027
Min.: 1
Mult.: 1

RX66T SMD/SMT LFQFP-100 RXv3 32 kB 64 kB 32 bit 12 bit 160 MHz 69 I/O 2.7 V 5.5 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU UC3C 64K FLASH 16K SRAM
Datasheet
1In Stock
800Expected 9/4/2026
Min.: 1
Mult.: 1
: 800

AT32UC3C0 SMD/SMT LQFP-144 AVR 64 kB 16 kB 32 bit 12 bit 66 MHz 123 I/O 3 V 5.5 V - 40 C + 85 C Reel, Cut Tape

Microchip Technology 32-bit Microcontrollers - MCU 120Mhz MIPS, 256K Flash, 64K RAM, Motor Control Peripherals, CAN-FD
Datasheet
122In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 microAptiv 256 kB 64 kB 32 bit 12 bit 120 MHz 53 I/O 2.2 V 3.6 V - 40 C + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU MCU32, 120MHz, 512KB ECC Flash, USB FS,12-bit ADC
Datasheet
37In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 microAptiv 512 kB 128 kB 32 bit 12 bit 80 MHz 48 I/O 2.2 V 3.6 V - 40 C + 125 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 4KB RAM 79 Power microMIPS
Datasheet
182In Stock
Min.: 1
Mult.: 1

PIC32MMxxxxGPL SMD/SMT MIPS32 microAptiv UC 16 kB 4 kB 32 bit 10 bit/12 bit 25 MHz 29 I/O 2 V 3.6 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology 32-bit Microcontrollers - MCU 8KB RAM 79 Power microMIPS
Datasheet
264In Stock
Min.: 1
Mult.: 1

PIC32MMxxxxGPL SMD/SMT MIPS32 microAptiv UC 32 kB 8 kB 32 bit 10 bit/12 bit 25 MHz 16 I/O 2 V 3.6 V - 40 C + 85 C AEC-Q100 Tube
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 768K/256K QFP100
Datasheet
20In Stock
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-100 RXv2 768 kB 256 kB 32 bit 12 bit 120 MHz 78 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX651 1536K/640K QFP176
Datasheet
3In Stock
200On Order
Min.: 1
Mult.: 1

RX651 SMD/SMT LFQFP-176 RXv2 32 kB 640 kB 32 bit 12 bit 120 MHz 136 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX71M 4096K/512K QFP176
Datasheet
7In Stock
Min.: 1
Mult.: 1

RX71M SMD/SMT LFQFP-176 RXv2 64 kB 512 kB 32 bit 12 bit 240 MHz 127 I/O 2.7 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 64KB, 144LQFP Ind
Datasheet
95In Stock
Min.: 1
Mult.: 1

AT32UC3A3 SMD/SMT LQFP-144 AVR 64 kB 64 kB 32 bit 10 bit 66 MHz 110 I/O 1.65 V 1.95 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit family, 128KB 32 KB RAM, 50MHz
Datasheet
215In Stock
Min.: 1
Mult.: 1

PIC32MX2xx SMD/SMT SSOP-28 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 50 MHz 19 I/O 2.3 V 3.6 V - 40 C + 85 C Tube

Microchip Technology 32-bit Microcontrollers - MCU 32B 128KB FL 32KB RAM 40MHz 44 Pin
Datasheet
1,370In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,600

PIC32MX2xx SMD/SMT QFN-44 MIPS32 M4K 128 kB 32 kB 32 bit 10 bit 40 MHz 33 I/O 2.3 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 64KB Flash, 8KB RAM, 79 CoreMark at 25MHz, Low Power microMIPS
Datasheet
401In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 MIPS32 microAptiv UC 64 kB 8 kB 32 bit 10 bit/12 bit 25 MHz 16 I/O 2 V 3.6 V - 40 C + 125 C AEC-Q100 Tube
Microchip Technology 32-bit Microcontrollers - MCU 32bit MCU, 100TQFP 120MHz 2 analog comp
Datasheet
119In Stock
Min.: 1
Mult.: 1

PIC32MX4xx SMD/SMT MIPS32 M4K 256 kB 64 kB 32 bit 10 bit 120 MHz 81 I/O 2.3 V 3.6 V 0 C + 70 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32Bit MCU, 2MB PF, 640KB RAM, USB-HS, ENET, SD, CAN, GPU, LCD, DDR2 I/F
Datasheet
86In Stock
Min.: 1
Mult.: 1

PIC32MZxxxxDA SMD/SMT LFBGA-288 MIPS32 microAptiv 2 MB 640 kB 32 bit 12 bit 200 MHz 120 I/O 2.2 V 3.6 V - 40 C + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated, stacked DDR2, V-temp
Datasheet
323In Stock
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
Microchip Technology 32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated, stacked DDR2, V-temp
Datasheet
120In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 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
Microchip Technology 32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated
Datasheet
40In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-176 MIPS32 microAptiv 2 MB 640 kB 32 bit 12 bit 200 MHz 120 I/O 1.7 V 1.9 V - 40 C + 105 C Tray
Texas Instruments 32-bit Microcontrollers - MCU Piccolo Micro contro ller
Datasheet
260In Stock
Min.: 1
Mult.: 1

TMS320F28030 SMD/SMT VQFN-56 C28x 16 kB 6 kB 32 bit 12 bit 60 MHz 26 I/O 1.71 V 1.955 V - 40 C + 125 C Tray
Texas Instruments 32-bit Microcontrollers - MCU C2000 32-bit MCU wi th 60 MHz 64 KB fla
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

TMS320F28032 SMD/SMT LQFP-80 C28x 32 kB 10 kB 32 bit 12 bit 60 MHz 33 I/O 2.97 V 3.63 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX110 64K/10K QFP64
Datasheet
960In Stock
Min.: 1
Mult.: 1

RX110 SMD/SMT LFQFP-64 RX 64 kB 10 kB 32 bit 12 bit 32 MHz 50 I/O 1.8 V 3.6 V - 40 C + 105 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 64K/10K LGA36
Datasheet
980In Stock
Min.: 1
Mult.: 1

RX111 SMD/SMT WFLGA-36 RX 64 kB 10 kB 32 bit 12 bit 32 MHz 20 I/O 1.8 V 3.6 V - 40 C + 85 C Tray
Renesas Electronics 32-bit Microcontrollers - MCU 32BIT MCU RX111 64K HWQFN40 -40/+85C
Datasheet
985In Stock
Min.: 1
Mult.: 1

RX111 SMD/SMT HWQFN-40 RX 64 kB 10 kB 32 bit 12 bit 32 MHz 25 I/O 1.8 V 3.6 V - 40 C + 85 C Tray