32-Bit SAM Microcontrollers

Microchip Technology 32-Bit SAM Microcontrollers, powered by Arm® Cortex® CPUs, provide a unique combination of performance, power efficiency, and design flexibility. SAM MCUs offer a variety of advanced peripherals that make them an excellent option for developing all kinds of 32-bit embedded applications. These peripherals include the enhanced Peripheral Touch Controller (PTC), low-power sleepwalking peripherals, the efficient Event System, and a rich set of high-performance analog features.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Mounting Style
Package/Case
Core
Data Bus Width
Maximum Clock Frequency
Program Memory Size
Data RAM Size
ADC Resolution
Number of I/Os
Supply Voltage - Min
Supply Voltage - Max
Maximum Operating Temperature
Qualification
Packaging
Microchip Technology ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Crypto,T&R
Datasheet
5,484In Stock
Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT VQFN-32 ARM Cortex M23 32 bit 32 MHz 64 kB 16 kB 12 bit 25 I/O 900 mV 1.2 V + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
316In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ARM Cortex M3 32 bit 64 MHz 256 kB 48 kB 12 bit 47 I/O 1.62 V 1.9 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
255In Stock
Min.: 1
Mult.: 1

SMD/SMT LFBGA-100 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 16 bit 79 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP MRL A,T&R
Datasheet
548In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 12 bit 79 I/O 1.08 V 1.32 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A
Datasheet
259In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 12 bit 79 I/O 1.08 V 1.32 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU GRNIND TEMPMRL A
Datasheet
2,397In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 128 kB 64 kB 12 bit 47 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
596In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 128 kB 64 kB 12 bit 47 I/O 1.62 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
681In Stock
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 128 kB 64 kB 12 bit 47 I/O 1.62 V 3.6 V + 105 C Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP MRL A,T&R
Datasheet
1,358In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,500

SMD/SMT VQFN-64 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 12 bit 47 I/O 1.08 V 1.32 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 12 bit 79 I/O 1.08 V 1.32 V + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
Datasheet
535In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
338In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 160 kB 12 bit 79 I/O 1.62 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 4 8 QFN PKG 85C
Datasheet
802In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4F 32 bit 120 MHz 512 kB 192 kB 12 bit 37 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG 85C
Datasheet
411In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 256 kB 128 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray

Microchip Technology ARM Microcontrollers - MCU CM4,QFN64, 1MFlash,Tray,USB,Extended Temp
Datasheet
1,791In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-64 ARM Cortex M4F 32 bit 120 MHz 1 MB 256 kB 12 bit 51 I/O 1.71 V 3.6 V + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 64 TQFP PKG 85C
Datasheet
306In Stock
640Expected 2026/03/13
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 1 MB 256 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 1024KB FLASH 100 TQFP PKG IN 85C
Datasheet
1,434In Stock
2,000Expected 2026/08/10
Min.: 1
Mult.: 1
Reel: 1,000

SMD/SMT TQFP-100 ARM Cortex M4F 32 bit 120 MHz 1 MB 256 kB 12 bit 81 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU CM4, QFN 48, 256KB Flash, USB,CAN, Indus.85C, Tray
Datasheet
937In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M4F 32 bit 120 MHz 256 kB 128 kB 12 bit 37 I/O 1.71 V 3.63 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, QFN 48, 512KB Flash, USB,CAN,Indus.125C, Tray
Datasheet
1,249In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-48 ARM Cortex M4F 32 bit 120 MHz 512 kB 192 kB 12 bit 37 I/O 1.71 V 3.63 V + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 120MHZ 256KB FLASH 6 4 TQFP PKG IN 85C
Datasheet
765In Stock
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 256 kB 128 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 64, 512KFlash,T&R, USB,CAN ,Extended Temp
Datasheet
1,200In Stock
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 512 kB 192 kB 12 bit 51 I/O 1.71 V 3.6 V + 125 C AEC-Q100 Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 6 4 QFN PKG 85C
Datasheet
1,033In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M4F 32 bit 120 MHz 512 kB 192 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN
Datasheet
660In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 1 MB 256 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP 64,1MFlash,Tray, USB,CAN
Datasheet
1,396In Stock
Min.: 1
Mult.: 1
Reel: 1,500

SMD/SMT TQFP-64 ARM Cortex M4F 32 bit 120 MHz 1 MB 256 kB 12 bit 51 I/O 1.71 V 3.6 V + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 120MHZ 512KB FLASH 1 00 TQFP PKG 85C
Datasheet
942In Stock
Min.: 1
Mult.: 1

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 Tray