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. 

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Description Datasheet Availability Pricing (INR) 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 Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
Data RAM Size
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology ARM Microcontrollers - MCU CORTEX-A7 MPU, BGA, EXT. TEMP
Datasheet
185In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-343 ARM Cortex A7 32 bit/16 bit 12 bit 1 GHz 136 I/O 1.12 V, 1.22 V 1.21 V, 1.3 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 1-channel PFR with 2MB Flash and Tamper Countermeasures
Datasheet
305In Stock
Min.: 1
Mult.: 1

VFBGA-64 2 MB 96 MHz 384 kB 1.8 V 3.3 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU 2-channel PFR with 4MB Flash and Tamper Countermeasures
Datasheet
504In Stock
Min.: 1
Mult.: 1

WFBGA-84 4 MB 96 MHz 384 kB 1.8 V 3.3 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
3,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

ATSAM4E8 SMD/SMT LFBGA-100 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 79 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R
Datasheet
3,056In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SAM4S SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 47 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C
Datasheet
2,182In Stock
Min.: 1
Mult.: 1
Reel: 1,000

ATSAME51 SMD/SMT TQFP-100 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 81 I/O 256 kB 1.71 V 3.6 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU CM4, QFN 64, 1MFlash,Tray, USB,Ethernet,Extended Temp
Datasheet
847In Stock
Min.: 1
Mult.: 1

ATSAME53 SMD/SMT VQFN-64 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 51 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash,T&R, USB,Ethernet,CAN ,Extended Temp
Datasheet
1,841In Stock
Min.: 1
Mult.: 1
Reel: 1,000

ATSAME54 SMD/SMT TQFP-128 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 99 I/O 256 kB 1.71 V 3.6 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM
Datasheet
4,919In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 25 I/O 8 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM
Datasheet
4,373In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 25 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM
Datasheet
2,821In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SAML21 SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM
Datasheet
8,153In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

SAML21 SMD/SMT VQFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 37 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 2MB FLASH 384KB SRAM LQFP144
Datasheet
2,594In Stock
Min.: 1
Mult.: 1

SAM V71 SMD/SMT LQFP-144 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.2 V 1.32 V - 40 C + 105 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 128, 1 MFlash, USB, Eth., CAN, Immuatable Boot, E Temp, Tray
Datasheet
210In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-128 ARM Cortex M4F 1 MB 12 bit 120 MHz 99 I/O 1.71 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 100, 1 MFlash, USB, Eth., CAN, Immutable Boot, E Temp, Tray
Datasheet
226In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M4F 1 MB 12 bit 120 MHz 81 I/O 1.71 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 48 Pin QFN
Datasheet
1,226In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, 256K Flash, 100 Pin TQFP
Datasheet
590In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT TQFP-100 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 80 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU CM23, ULP, Touch, Security, 256K Flash, 48 Pin QFN
Datasheet
800In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M23 256 kB 32 bit 12 bit 48 MHz 34 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 64, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN, 125 Temp, Green, Tray
Datasheet
218In Stock
800Expected 09-03-2026
Min.: 1
Mult.: 1

48 MHz - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN 64, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN, 85 Temp, Green, Tray
Datasheet
103In Stock
Min.: 1
Mult.: 1

48 MHz - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 64, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN, 125 Temp, Green, T&R
Datasheet
179In Stock
Min.: 1
Mult.: 1
Reel: 1,200

48 MHz - 40 C + 125 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU TQFP 100, 512 KB Flash, 64 KB SRAM, 8 KB Flash RWW, CAN,85 Temp, Green, Tray
Datasheet
322In Stock
Min.: 1
Mult.: 1

48 MHz - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP 48, 512 KB Flash, 64 KB SRAM, 85 C Temp, Green, T&R, Low Power
Datasheet
1,591In Stock
Min.: 1
Mult.: 1
Reel: 1,600

SMD/SMT TQFP-48 ARM Cortex M23 512 kB 32 bit 12 bit 48 MHz 34 I/O 64 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU CM7,8MB Flash,Connectivity,208BGA, HSM, -SL3
Datasheet
22In Stock
238Expected 09-03-2026
Min.: 1
Mult.: 1

SMD/SMT TFBGA-208 ARM Cortex M7 8 MB 32 bit 12 bit 300 MHz 157 I/O 1 MB 1.75 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND, Crypto, MRLC, 512k, R
Datasheet
900In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT TQFP-100 ARM Cortex M4 512 kB 32 bit/16 bit 10 bit 20 MHz 52 I/O 152 kB 1.62 V 3.6 V - 40 C + 85 C Reel, Cut Tape