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.

Types of Microcontrollers - MCU
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Microchip Technology ARM Microcontrollers - MCU CM7,300Mhz,2048kB Flash,384kB SRAM,UFBGA
Datasheet
462In Stock
Min.: 1
Mult.: 1

SMD/SMT UFBGA-144 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7,512kB Flash,256kB SRAM,LQFP64
Datasheet
267In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 44 I/O 256 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP100,T&R
Datasheet
1,080In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M7 1 MB 32 bit 12 bit 300 MHz 75 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP100
Datasheet
162In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 75 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7,1024kB Flash,384kB SRAM,LQFP144
Datasheet
620In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M7 1 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 1MB Flash, 384KB SRAM
Datasheet
874In Stock
Min.: 1
Mult.: 1

SMD/SMT LFBGA-144 ARM Cortex M7 1 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CM7,2048kB Flash,384kB SRAM,LQFP144
Datasheet
119In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM
Datasheet
120In Stock
60On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU Cortex-M7, 300 MHZ, 2MB Flash, 384KB SRAM
Datasheet
372In Stock
Min.: 1
Mult.: 1

SMD/SMT LFBGA-144 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 1.7 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB
Datasheet
210In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 75 I/O 384 kB 1.2 V 1.32 V - 40 C + 105 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 100 TQFP,105C TEMP, GREEN, 5V, 48MHZ,T&R
Datasheet
1,509In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT TQFP-100 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 84 I/O 16 kB 2.7 V 5.5 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 2MB FLASH 384KB SRAM LQFP144 T/R
Datasheet
1,548In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 800

SMD/SMT LQFP-144 ARM Cortex M7 2 MB 32 bit 12 bit 300 MHz 114 I/O 384 kB 3 V 3.6 V - 40 C + 105 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
1,756In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 47 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP,GREEN,IND TEMP,CRYPTO,MRL A
Datasheet
154In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 48 MHz 75 I/O 64 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A
Datasheet
673In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 48 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFNGREENIND
Datasheet
258In Stock
416Expected 11/6/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4 512 kB 32 bit 12 bit 48 MHz 32 I/O 64 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU Wafer - TQFPGREENIND
Datasheet
565In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 48 MHz 80 I/O 64 kB 1.62 V 1.98 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN, GREEN,IND TEMP,MRL A
Datasheet
828In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 47 I/O 128 kB 1.08 V 1.32 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A
Datasheet
238In Stock
3,600Expected 10/16/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.08 V 1.32 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP MRL A,T&R
Datasheet
214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 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 BGA, GREEN, IND TEMP,MRL A
Datasheet
564In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.08 V 1.32 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
1,987In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 128 kB 32 bit 12 bit 120 MHz 34 I/O 64 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
677In Stock
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.62 V 3.6 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFPGRNIND TEMPMRL A
Datasheet
2,358In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 34 I/O 64 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
473In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 128 kB 1.08 V 1.32 V - 40 C + 105 C Reel, Cut Tape, MouseReel