SAM4N Arm® Cortex®-M4-Based MCUs

Microchip SAM4N Arm® Cortex®-M4-Based MCUs are a member of a family of Flash microcontrollers based on the high-performance 32-bit ARM® Cortex®-M4 RISC processor. It operates at a maximum speed of 100MHz and features up to 1024Kbytes of Flash and up to 80Kbytes of SRAM. The peripheral set includes 3x USARTs, 4x UARTs, 3x TWIs, 1x SPI, as well as 1 PWM timer, 2x three-channel general-purpose 16-bit timers (with stepper motor and quadrature decoder logic support), an RTC, a 10-bit ADC (up to 12-bit with digital averaging) and a 10-bit DAC with an internal voltage reference. The SAM4N device is a medium-range general-purpose microcontroller with the best ratio in terms of reduced power consumption, processing power, and peripheral set. This enables the SAM4N to sustain a wide range of applications including industrial automation and M2M (machine-to-machine), energy metering, consumer and appliance, building, and home control.

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Program Memory Size
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Supply Voltage - Max
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Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA
Datasheet
1,462In 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 LQFP, GREEN, INC TEMP, MRL A
Datasheet
974In Stock
Min.: 1
Mult.: 1
: 1,000

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 Reel, Cut Tape

Microchip Technology ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A
Datasheet
3,135In Stock
Min.: 1
Mult.: 1
: 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, IND TEMP, MRLA
Datasheet
1,404In Stock
Min.: 1
Mult.: 1

SAM4N 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
Min.: 1
Mult.: 1
: 1,000

SAM4N 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, IND TEMP, MRL A
Datasheet
160In Stock
2,000Expected 10/26/2026
Min.: 1
Mult.: 1
: 2,000

SAM4N SMD/SMT LQFP-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, IND TEMP, MRL A
Datasheet
102In Stock
Min.: 1
Mult.: 1

SAM4N SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 47 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A
Datasheet
120In Stock
Min.: 1
Mult.: 1

SAM4N SMD/SMT QFN-64 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 47 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A
Datasheet
55In Stock
Min.: 1
Mult.: 1

SAM4N 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 Tray

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

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 Tray
Microchip Technology ARM Microcontrollers - MCU VFBGA, GREEN, IND TEMP, MRL A
Datasheet
140Expected 4/19/2027
Min.: 1
Mult.: 1

SAM4N SMD/SMT VFBGA-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 Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRLA
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

SAM4N 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 Reel

Microchip Technology ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 260
Mult.: 260

SAM4N SMD/SMT QFN-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 QFN, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM4N SMD/SMT QFN-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 Reel
Microchip Technology ARM Microcontrollers - MCU VFBGA, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 260
Mult.: 260

SAM4N SMD/SMT VFBGA-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 VFBGA, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SAM4N SMD/SMT VFBGA-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 Reel
Microchip Technology ARM Microcontrollers - MCU TFBGA GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

SAM4N SMD/SMT TFBGA-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 TFBGA GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SAM4N SMD/SMT TFBGA-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 Reel
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

SAM4N SMD/SMT LQFP-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 Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1,500
Mult.: 1,500
: 1,500

SAM4N SMD/SMT LQFP-64 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 47 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU QFN, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 3,500
Mult.: 3,500
: 3,500

SAM4N SMD/SMT QFN-64 ARM Cortex M4 512 kB 32 bit 10 bit 100 MHz 47 I/O 64 kB 1.62 V 1.95 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU VFBGA, GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4,000
Mult.: 4,000
: 4,000

SAM4N SMD/SMT VFBGA-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
Microchip Technology ARM Microcontrollers - MCU TFBGA GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

SAM4N SMD/SMT TFBGA-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 Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA GREEN, IND TEMP, MRL A
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2,000
Mult.: 2,000
: 2,000

SAM4N SMD/SMT TFBGA-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