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 Automotive Cortex-M7
Datasheet
33In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M7 512 kB 32 bit 12 bit 300 MHz 75 I/O 256 kB 1.2 V 1.32 V - 40 C + 105 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU Cortex-M7 Ethernet AVB
Datasheet
60In 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 1.2 V 1.32 V - 40 C + 105 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU Automotive Cortex-M7 Ethernet AVB
Datasheet
10In Stock
180Expected 9/21/2026
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 32 TQFP, 85C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48
Datasheet
1,919In Stock
Min.: 1
Mult.: 1
: 2,000
SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 96 MHz 26 I/O 4 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 32 QFN, 85C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48
Datasheet
4,839In Stock
Min.: 1
Mult.: 1
: 5,000
SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 26 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 48 QFN, 85C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48
Datasheet
3,490In Stock
Min.: 1
Mult.: 1
: 4,000
SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 96 MHz 38 I/O 16 kB 2.7 V 5.5 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 64 TQFP, 105C TEMP, GREEN, 5V, 48MHZ, T&R, High accuracy RC48
Datasheet
1,444In Stock
Min.: 1
Mult.: 1
: 1,500
SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 96 MHz 52 I/O 16 kB 2.7 V 5.5 V - 40 C + 125 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU SSOP24, 64KBFlash/16KB SRAM,125 Temp,Green,tube
Datasheet
80In Stock
Min.: 1
Mult.: 1

SMD/SMT SSOP-24 ARM Cortex M23 64 kB 32 MHz 16 kB Tube
Microchip Technology ARM Microcontrollers - MCU QFN32, 32KBFlash/8KB SRAM,85 Temp,Green,Tray
Datasheet
244In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 ARM Cortex M23 32 kB 32 bit 12 bit 32 MHz 25 I/O 8 kB 900 mV 1.2 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,85 Temp,Green,Tray
Datasheet
389In Stock
500Expected 11/30/2026
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Green,T&R
Datasheet
9In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Green,Tray
Datasheet
388In Stock
2,450Expected 9/25/2026
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,85 Temp,Green,T&R
Datasheet
264In Stock
5,000Expected 11/23/2026
Min.: 1
Mult.: 1
: 5,000

SMD/SMT VQFN-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU TQFP32, 64KBFlash/16KB SRAM,85 Temp,Crypto,Tray
Datasheet
284In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU TQFP 32, 64KBFlash/16KB SRAM, 85 Temp, Crypto,T&R
Datasheet
24In Stock
Min.: 1
Mult.: 1
: 2,000

SMD/SMT TQFP-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU QFN32, 64KBFlash/16KB SRAM,125 Temp,Crypto,Tray
Datasheet
375In Stock
Min.: 1
Mult.: 1

SMD/SMT VQFN-32 ARM Cortex M23 64 kB 32 bit 12 bit 32 MHz 25 I/O 16 kB 900 mV 1.2 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A
Datasheet
841In Stock
810Expected 11/16/2026
Min.: 1
Mult.: 1
No
SMD/SMT TQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 80 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CM4, TQFP128, 1MFlash, Tray, USB, Ethernet, CAN, Extended Flash Performance
Datasheet
75In Stock
Min.: 1
Mult.: 1

SMD/SMT TQFP-128 ARM Cortex M4F 1 MB 32 bit 12 bit 120 MHz 99 I/O 256 kB 1.71 V 3.63 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, MRL A
Datasheet
346In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M3 16 kB 32 bit 10 bit 48 MHz 47 I/O 4 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Grn, IT, MRL a
Datasheet
126In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 32 kB 32 bit 10 bit 48 MHz 34 I/O 8 kB 1.8 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Grn, IT, MRL B
Datasheet
109In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M3 64 kB 32 bit 10 bit 48 MHz 32 I/O 4 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
222In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-64 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 47 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
146In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 47 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 128K Flash 32K SRAM Ind Temp
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-100 ARM Cortex M3 128 kB 32 bit 12 bit 64 MHz 79 I/O 32 kB 1.62 V 1.9 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU MRL A 256K Flash 48K SRAM Ind Temp
Datasheet
6In Stock
Min.: 1
Mult.: 1

SMD/SMT QFP-100 ARM Cortex M3 256 kB 32 bit 12 bit 64 MHz 79 I/O 48 kB 1.62 V 1.9 V - 40 C + 85 C Tray