32-Bit SAM 4 Microcontrollers

Microchip Technology 32-Bit SAM 4 Microcontrollers are based on the Arm® Cortex®-M4 core, operate at a maximum CPU speed of 120MHz, and feature up to 2048KB of Flash and up to 128KB of SRAM. The SAM 4 MCU family includes the connectivity-rich SAM 4E MCUs, the low-power SAM 4L MCUs, and the entry-level SAM 4N MCUs.

Types of Microcontrollers - MCU
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Supply Voltage - Max
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Packaging
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
189In Stock
5,74 €
5,22 €
4,73 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 512 kB 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 TQFP, Green, IND TEMP, CRYPTO, MRL A
Datasheet
170In Stock
6,12 €
5,56 €
5,05 €
Min.: 1
Mult.: 1
SMD/SMT TQFP-100 ARM Cortex M4 128 kB 32 bit 12 bit 48 MHz 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
160In Stock
7,47 €
6,79 €
6,28 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 79 I/O 160 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A
Datasheet
4.048In Stock
10,18 €
9,25 €
8,38 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R
Datasheet
3.962In Stock
Cut Tape
8,82 €
8,51 €
Reel
7,25 €
Min.: 1
Mult.: 1
: 800
SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 16 bit 120 MHz 117 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A
Datasheet
3.297In Stock
6,58 €
5,99 €
5,44 €
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 GRNIND TEMPMRL A
Datasheet
3.769In Stock
3,68 €
3,35 €
3,04 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
Datasheet
1.563In Stock
Cut Tape
10,39 €
10,03 €
Reel
8,55 €
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 79 I/O 160 kB 1.08 V 1.32 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
217In Stock
10,69 €
9,73 €
8,82 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
141In Stock
184Expected 10/26/2026
11,00 €
10,00 €
9,06 €
Min.: 1
Mult.: 1
SMD/SMT LFBGA-144 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LFBGA,GREEN,EXT TEMP, MRL B,T&R
Datasheet
372In Stock
Cut Tape
11,15 €
10,78 €
Reel
9,19 €
MouseReel Available
Min.: 1
Mult.: 1
: 1.000
SMD/SMT LFBGA-144 ARM Cortex M4 1 MB 32 bit 16 bit 120 MHz 117 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,EXT TEMP,MRL B,T&R
Datasheet
400In Stock
Cut Tape
7,32 €
7,09 €
Reel
6,02 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT LQFP-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 + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
333In Stock
9,07 €
8,25 €
7,47 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-144 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 117 I/O 128 kB 1.08 V 1.32 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A
Datasheet
377In Stock
6,44 €
5,85 €
5,30 €
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 43 I/O 32 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA
Datasheet
1.404In Stock
5,19 €
4,72 €
4,27 €
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 1 MB 32 bit 10 bit 100 MHz 47 I/O 80 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, MRL A
Datasheet
374In Stock
Cut Tape
4,69 €
4,53 €
Reel
3,86 €
Min.: 1
Mult.: 1
: 1.000
SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 79 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R
Datasheet
1.925In Stock
Cut Tape
6,74 €
6,52 €
Reel
5,56 €
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 1.62 V 3.6 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
Datasheet
270In Stock
Cut Tape
7,42 €
7,17 €
Reel
6,11 €
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 160 kB 1.08 V 1.32 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
430In Stock
5,68 €
5,18 €
4,69 €
Min.: 1
Mult.: 1
SMD/SMT QFN-48 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 32 I/O 32 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
346In Stock
5,83 €
5,30 €
4,81 €
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 11/5/2026
7,33 €
6,67 €
6,04 €
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
555In Stock
8,92 €
8,11 €
7,34 €
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
725In Stock
6,31 €
5,74 €
5,19 €
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,T&R
Datasheet
418In Stock
Cut Tape
6,74 €
6,52 €
Reel
5,56 €
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 LQFP,GREEN,IND TEMP,MRL B
Datasheet
1.375In Stock
3,47 €
3,16 €
2,86 €
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