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.

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Qty. RoHS ECAD Model Series
Mounting Style
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Core
Program Memory Size
Data Bus Width
ADC Resolution
Maximum Clock Frequency
Number of I/Os
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Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
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Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A
Datasheet
1,213In Stock
Min.: 1
Mult.: 1

SAM4L SMD/SMT TQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 48 MHz 75 I/O 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
189In Stock
Min.: 1
Mult.: 1
SAM4S SMD/SMT LQFP-64 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 47 I/O 160 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLA
Datasheet
145In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 10 bit 120 MHz 106 I/O 304 kB 1.32 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA
Datasheet
1,607In Stock
Min.: 1
Mult.: 1

SAM4N SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 10 bit 100 MHz 79 I/O 80 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA, Green, EXT TEMP,MRL B
Datasheet
582In Stock
Min.: 1
Mult.: 1
SAM4S SMD/SMT TFBGA-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
158In Stock
Min.: 1
Mult.: 1

SAM4S SMD/SMT LQFP-64 ARM Cortex M4 2 MB 32 bit 12 bit 120 MHz 47 I/O 160 kB 1.08 V 1.32 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP CRYPTO MRL A
Datasheet
632In Stock
Min.: 1
Mult.: 1

SAM4L 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 LQFPGREENIND
Datasheet
1,613In Stock
Min.: 1
Mult.: 1

SAM4S SMD/SMT LQFP-64 ARM Cortex M4 256 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 TEMP, CRYPTO, 1ph SOC, MRLB, 2048K, R
Datasheet
31In Stock
Min.: 1
Mult.: 1

SMD/SMT LQFP-144 ARM Cortex M4 2 MB 32 bit 10 bit 120 MHz 106 I/O 304 kB 1.62 V 3.6 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL A
Datasheet
227In Stock
Min.: 1
Mult.: 1
Reel: 1,000

SAM4S SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 79 I/O 64 kB 1.62 V 3.6 V - 40 C + 85 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU QFN,GREEN,IND TEMP,MRL A
Datasheet
66In Stock
260Expected 25/02/2026
Min.: 1
Mult.: 1

SAM4S SMD/SMT QFN-48 ARM Cortex M4 128 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 LQFP,GREEN,IND TEMP,MRL B
Datasheet
14In Stock
Min.: 1
Mult.: 1

SAM4S SMD/SMT LQFP-64 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.2 V 1.2 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND, Crypto, MRLC, 512k, T
Datasheet
4In Stock
Min.: 1
Mult.: 1

ATSAM4CMP8C SMD/SMT LQFP-100 ARM Cortex M4 2 MB 32 bit 10 bit 120 MHz 52 I/O 256 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
483In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

SAM4S 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 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
94In Stock
Min.: 1
Mult.: 1

ATSAM4E8 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 LQFP,GREEN,EXT TEMP,MRL B
Datasheet
126In Stock
Min.: 1
Mult.: 1

ATSAM4E8 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 Tray

Microchip Technology ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A
Datasheet
3,135In Stock
Min.: 1
Mult.: 1
Reel: 3,500

SAM4N SMD/SMT QFN-48 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 34 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
Datasheet
240In Stock
Min.: 1
Mult.: 1

SAM4S SMD/SMT LQFP-100 ARM Cortex M4 512 kB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B
Datasheet
372In Stock
Min.: 1
Mult.: 1

ATSAM4E16 SMD/SMT TFBGA-100 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,IND TEMP,MRL B
Datasheet
681In Stock
Min.: 1
Mult.: 1
Reel: 1,500

SAM4S 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 LQFPGREENEXT
Datasheet
695In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

SAM4S 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
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
172In Stock
Min.: 1
Mult.: 1

SAM4S 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 GREENIND TEMPMRL A
Datasheet
227In Stock
Min.: 1
Mult.: 1

SAM4S SMD/SMT LQFP-48 ARM Cortex M4 128 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 QFN,GREEN,EXT TEMP,MRL B
Datasheet
263In Stock
Min.: 1
Mult.: 1

SAM4S SMD/SMT QFN-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 Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
1,025In Stock
Min.: 1
Mult.: 1
Reel: 1,500

SAM4S SMD/SMT LQFP-64 ARM Cortex M4 256 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