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
Change category view
Results: 304
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (GBP) 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
Packaging
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 512K, R
Datasheet
71In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 10 bit 57 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 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 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 QFN, GREEN, IND TEMP, MRL A
Datasheet
120In Stock
Min.: 1
Mult.: 1

SMD/SMT QFN-64 ARM Cortex M4 32 bit 100 MHz 512 kB 64 kB 10 bit 47 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A
Datasheet
55In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 100 MHz 512 kB 64 kB 10 bit 79 I/O 1.62 V 1.95 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
1In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-64 ARM Cortex M4 32 bit 120 MHz 1 MB 128 kB 12 bit 47 I/O 1.62 V 3.6 V + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
50In 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
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 LQFP,GREEN,EXT TEMP,MRL B T&R
Datasheet
15In 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 1.62 V 3.6 V + 105 C Reel, Cut Tape, MouseReel
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 LQFP Green IND TEMPMRL A
Datasheet
58In 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 QFNGREENIND
Datasheet
364Expected 20/04/2026
Min.: 1
Mult.: 1

SMD/SMT QFN-48 ARM Cortex M4 32 bit 48 MHz 512 kB 64 kB 12 bit 32 I/O 1.62 V 1.98 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU Wafer - TQFPGREENIND
Datasheet
55Expected 09/04/2026
Min.: 1
Mult.: 1

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

Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,EXT TEMP,MRL B
Datasheet
260Expected 13/03/2026
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 32 bit 120 MHz 256 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, CRYPTO, MRLB
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 90
Mult.: 90

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 1 MB 152 kB 10 bit 74 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO,MRLA,T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,000
Mult.: 1,000
Reel: 1,000

SMD/SMT LQFP-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
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, 3ph SOC, MRLB, 2048K, T
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 800
Mult.: 800
Reel: 800

SMD/SMT LQFP-144 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
Microchip Technology ARM Microcontrollers - MCU CRYPTO, MRLB, 256KB, Tray
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 180
Mult.: 180

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 256 kB 128 kB 10 bit 74 I/O 1.62 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU CRYPTO, MRLB, 256KB, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 256 kB 128 kB 10 bit 106 I/O 1.62 V 3.6 V + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLB, 512
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 90
Mult.: 90

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 10 bit 74 I/O 1.62 V 3.6 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLB, 512
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 512 kB 128 kB 10 bit 74 I/O 1.62 V 3.6 V + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 1024k, T
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 90
Mult.: 90

SMD/SMT LQFP-100 ARM Cortex M4, ARM Cortex M4F 32 bit 120 MHz, 120 MHz 1 MB 152 kB 10 bit 52 I/O 1.08 V 1.32 V + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 1024k, R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
Reel: 1,500

SMD/SMT LQFP-100 ARM Cortex M4, ARM Cortex M4F 32 bit 120 MHz, 120 MHz 1 MB 152 kB 10 bit 52 I/O 1.08 V 1.32 V + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLB, 2048k, T
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 90
Mult.: 90

SMD/SMT LQFP-100 ARM Cortex M4 32 bit 120 MHz 2 MB 256 kB 10 bit 52 I/O 1.08 V 1.32 V + 85 C Tray