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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Microchip Technology ARM Microcontrollers - MCU LQFP Green IND TEMPMRL A
Datasheet
73In Stock
1,000Expected 12/02/2027
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-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 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
5In Stock
520Expected 09/11/2026
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 TQFP,GREEN,IND TEMP,CRYPTO,MRL A
Datasheet
79In Stock
270Expected 08/01/2027
Min.: 1
Mult.: 1

SMD/SMT TQFP-100 ARM Cortex M4 32 bit 48 MHz 512 kB 64 kB 12 bit 75 I/O 1.62 V 1.98 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
38In Stock
Min.: 1
Mult.: 1

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 + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA, GREEN, IND TEMP,MRL A
Datasheet
62In 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 GREENIND TEMPMRL A
Datasheet
177In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-48 ARM Cortex M4 32 bit 120 MHz 128 kB 64 kB 12 bit 34 I/O 1.08 V 1.32 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B
Datasheet
9In Stock
260Expected 12/02/2027
Min.: 1
Mult.: 1

SMD/SMT QFN-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 LQFPGREENIND
Datasheet
102In Stock
180Expected 29/09/2026
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 256 kB 64 kB 12 bit 79 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP,MRL A
Datasheet
81In Stock
990Expected 04/01/2027
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 IND TEMPMRL A
Datasheet
129In 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 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT LFBGA-144 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 16 bit 117 I/O 1.08 V 1.32 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A
Datasheet
150In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4 32 bit 100 MHz 512 kB 64 kB 10 bit 34 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B T&R
Datasheet
15In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 12 bit 79 I/O 1.62 V 3.6 V + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LFBGAGREENIND TEMPMRL A
Datasheet
18In Stock
Min.: 1
Mult.: 1

SMD/SMT LFBGA-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 16 bit 79 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B
Datasheet
37In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 16 bit 117 I/O 1.08 V 1.32 V + 85 C Tray

Microchip Technology ARM Microcontrollers - MCU Cortex-M4, 128KB Fl USB, 13 Touch Ch.
Datasheet
25In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4 32 bit 48 MHz 128 kB 32 kB 12 bit 27 I/O 1.62 V 1.98 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA, GREEN, IND TEMP, MRL A
Datasheet
78In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-100 ARM Cortex M4 32 bit 120 MHz 128 kB 64 kB 12 bit 79 I/O 1.62 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B
Datasheet
59In Stock
Min.: 1
Mult.: 1

SMD/SMT TFBGA-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 QFN, GREEN, EXT TEMP, MRL B
Datasheet
70In Stock
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 32 bit 120 MHz 2 MB 160 kB 12 bit 47 I/O 1.62 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R
Datasheet
112In Stock
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 2 MB 160 kB 12 bit 79 I/O 1.62 V 3.6 V + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO,MRLA,T&R
Datasheet
35In Stock
Min.: 1
Mult.: 1
: 1,000
SMD/SMT TQFP-100 ARM Cortex M4 32 bit 120 MHz 2 MB 304 kB 10 bit 74 I/O 1.62 V 3.6 V + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFP Green, IND TEMP MRL A,T&R
Datasheet
9,000Expected 08/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

SMD/SMT LQFP-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 LQFP Green IND TEMPMRL A
Datasheet
Lead-Time 9 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 16 bit 79 I/O 1.08 V 1.32 V + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A
Datasheet
69In Stock
990Expected 18/02/2027
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 16 bit 79 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP GREEN IND TEMPMRL A
Datasheet
1,615On Order
Min.: 1
Mult.: 1

SMD/SMT LQFP-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