32-bit Microcontrollers

Microchip Technology 32-bit Microcontrollers (MCUs) provide the performance and functional capabilities to meet design needs across various applications. The broad 32-bit portfolio enables easy design scaling to meet market requirements. With a rich ecosystem of development tools, integrated development environments, and third-party partners, Microchip 32-bit microcontrollers accelerate a vast array of embedded designs ranging from secured Internet of Things (IoT) applications to general-purpose embedded control. 

Types of Microcontrollers - MCU
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Supply Voltage - Max
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Microchip Technology ARM Microcontrollers - MCU TQFP 48, 256 KB Flash, 32 KB SRAM, 85 C Temp, Green, Tray, Low Power & Security
Datasheet
933In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 ARM Cortex M23 32 bit 48 MHz 256 kB 32 kB 12 bit 34 I/O 1.62 V 3.63 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit cache-based MCU, Graphics Integrated
Datasheet
898In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LFBGA-288 Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 200MHz 2048 KB Flash 512KB RAM Ethernet
Datasheet
157In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 MIPS32 microAptiv 32 bit 200 MHz 2 MB 512 kB 12 bit 46 I/O 1.8 V 1.8 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 200MHz 2048 KB Flash 512KB-R Ethernet&CAN
Datasheet
285In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 MIPS32 microAptiv 32 bit 200 MHz 2 MB 512 kB 12 bit 78 I/O 1.8 V 1.8 V + 85 C Tray

Microchip Technology 32-bit Microcontrollers - MCU 200MHz 1024 KB Flash 512KB RAM Ethernet
Datasheet
225In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 microAptiv 32 bit 200 MHz 1 MB 512 kB 12 bit 46 I/O 1.8 V 1.8 V + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU MCU 32-Bits, 512kb Flash, 256kb SRAM, 300 Mhz AFE 12Bits, DAC 12 Bits, Can-FD
Datasheet
1In Stock
520Expected 9/2/2026
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M7 32 bit 300 MHz 512 kB 256 kB 12 bit 75 I/O 1.7 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 1ph SOC, MRLB, 2048K, R
Datasheet
86In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 32 bit 120 MHz 2 MB 304 kB 10 bit 106 I/O 1.62 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
295In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB 12 bit 38 I/O 1.62 V 3.63 V + 105 C Tray

Microchip Technology 32-bit Microcontrollers - MCU MCU32, 120MHz, 4 I2C, 6 I2S, USB FS, CAN 2.0B, 12-bit ADC, Motor Control
Datasheet
49In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 MIPS32 microAptiv 32 bit 120 MHz 512 kB 128 kB 12 bit 49 I/O 2.2 V 3.6 V + 85 C Tube
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 40MHz, 10-bit ADC
Datasheet
91In Stock
Min.: 1
Mult.: 1

Through Hole PDIP-28 MIPS32 M4K 32 bit 50 MHz 256 kB 64 kB 10 bit 21 I/O 2.3 V 3.6 V + 105 C Tube

Microchip Technology ARM Microcontrollers - MCU 64QFN 105C, GREEN,1.6-3.6V,48MHz
Datasheet
313In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M0+ 32 bit 48 MHz 16 kB 2 kB 12 bit 52 I/O 1.62 V 3.63 V + 105 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32-bit family, 32 KB 8 KB RAM, 50MHz
Datasheet
230In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-28 MIPS32 M4K 32 bit 50 MHz 32 kB 8 kB 10 bit 19 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM
Datasheet
343In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB 12 bit 25 I/O 1.62 V 3.63 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology 32-bit Microcontrollers - MCU 32-bit family, 32 KB 8 KB RAM, 50MHz
Datasheet
176In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-28 MIPS32 M4K 32 bit 50 MHz 32 kB 8 kB 10 bit 19 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU Metering SOC, 512KB Flash, 176KB SRAM, TQPF128,Tray
Datasheet
180In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-EP-128 Tray
Microchip Technology ARM Microcontrollers - MCU QFP100,GREEN IND TEMP, MRLA
Datasheet
98In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M3 32 bit 84 MHz 512 kB 64 kB 12 bit 63 I/O 1.62 V 1.95 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU 32QFN,85C TEMP, GREEN, 5V, 48MHZ, T&R
Datasheet
3,276In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT QFN-32 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 26 I/O 2.7 V 5.5 V + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 105C, GREEN,1.6-3.6V,48MHz
Datasheet
248In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 ARM Cortex M0+ 32 bit 48 MHz 256 kB 32 kB 12 bit 26 I/O 1.62 V 3.63 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG IN 85C
Datasheet
892In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 ARM Cortex M4F 32 bit 120 MHz 512 kB 192 kB 12 bit 81 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology 32-bit Microcontrollers - MCU 256KB Flash 64KB RAM 50MHz, 10-bit ADC
Datasheet
178In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-28 MIPS32 M4K 32 bit 50 MHz 256 kB 64 kB 10 bit 19 I/O 2.3 V 3.6 V + 85 C Tube
Microchip Technology ARM Microcontrollers - MCU ARM Cortex M0+, 64K Flash, 8K SRAM with motor control Features, TQFP 48, 125C
Datasheet
993In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-48 ARM Cortex M0+ 32 bit 48 MHz 64 kB 8 kB 12 bit, 16 bit 38 I/O 2.7 V 5.5 V + 125 C Tray

Microchip Technology ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,125 Temp,Green,Tray
Datasheet
430In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 ARM Cortex M23 32 bit 32 MHz 64 kB 16 kB 12 bit 25 I/O 900 mV 1.2 V + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM
Datasheet
490In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-144 ARM Cortex M7 32 bit 300 MHz 1 MB 384 kB 12 bit 114 I/O 1.7 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN 64, 512 KB Flash, 64 KB SRAM, 85 Temp, Green, Tray, Low Power
Datasheet
251In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 ARM Cortex M23 32 bit 48 MHz 512 kB 64 kB 12 bit 48 I/O 1.62 V 3.63 V + 85 C Tray
Microchip Technology 32-bit Microcontrollers - MCU 32 Bit MCU, 256KB Flash, 64KB RAM, 44 Pin, 3 Comp, CTMU, RTCC
Datasheet
1,079In Stock
Min.: 1
Mult.: 1
: 1,200
SMD/SMT TQFP-44 MIPS32 M4K 32 bit 72 MHz 256 kB 64 kB 10 bit 35 I/O 2.5 V 3.6 V + 105 C Reel, Cut Tape