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 QFN, GREEN, IND TEMP, MRL A
Datasheet
3,135In Stock
Cut Tape
$4.98
$4.82
$4.45
Reel
$4.18
Min.: 1
Mult.: 1
: 3,500
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
327In Stock
$7.65
$6.97
$6.32
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 12 bit 120 MHz 79 I/O 128 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
234In Stock
$5.04
$4.57
$4.14
Min.: 1
Mult.: 1
SMD/SMT LQFP-48 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 34 I/O 64 kB 1.2 V 1.2 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU CBGAGREENIND TEMPMRL A
Datasheet
709In Stock
$9.12
$9.11
$8.30
$7.66
View
Min.: 1
Mult.: 1
SMD/SMT VFBGA-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 Tray
Microchip Technology ARM Microcontrollers - MCU BGA Green IND TEMPMRL A
Datasheet
215In Stock
$9.51
$8.65
$8.40
$8.39
$8.38
Min.: 1
Mult.: 1
SMD/SMT TFBGA-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 Tray
Microchip Technology ARM Microcontrollers - MCU LQFP, Green, IND TEMP, CRYPTO, MRLB, T&R
Datasheet
210In Stock
Cut Tape
$9.00
Reel
$7.35
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SMD/SMT LQFP-100 ARM Cortex M4 1 MB 32 bit 10 bit 120 MHz 74 I/O 128 kB 1.08 V 1.32 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU QFNGREENIND TEMPMRL A
Datasheet
226In Stock
$8.43
$7.67
$7.04
$7.03
View
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 1 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 LQFP, GREEN, INC TEMP, MRL A
Datasheet
957In Stock
Cut Tape
$6.60
$6.40
$6.01
Reel
$5.45
Min.: 1
Mult.: 1
: 1,000
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
10In Stock
$4.13
$3.77
$3.42
Min.: 1
Mult.: 1
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
6In Stock
$5.34
$4.85
$4.40
Min.: 1
Mult.: 1
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 QFN,GREEN, EXT TEMP,MRL B
Datasheet
28In Stock
260Expected 11/24/2026
$4.13
$3.77
$3.42
Min.: 1
Mult.: 1
SMD/SMT QFN-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
Microchip Technology ARM Microcontrollers - MCU TQFP, Green, IND TEMP, CRYPTO, MRL A
Datasheet
1,213In Stock
$7.77
$7.55
$7.07
$6.39
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Min.: 1
Mult.: 1
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 QFN,GREEN,IND TEMP,CRYPTO,MRL A
Datasheet
260In Stock
$8.85
$8.05
$7.25
$7.24
Quote
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 512 kB 32 bit 12 bit 48 MHz 43 I/O 64 kB 1.62 V 1.98 V - 40 C + 85 C Tray
Microchip Technology ARM Microcontrollers - MCU TFBGA, GREEN, EXT TEMP, MRL B T&R
Datasheet
1,037In Stock
Cut Tape
$4.55
$4.14
$3.77
Reel
$3.77
Min.: 1
Mult.: 1
: 2,000
SMD/SMT TFBGA-100 ARM Cortex M4 128 kB 32 bit 12 bit 120 MHz 79 I/O 64 kB 1.62 V 3.6 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU LQFPGREENEXT
Datasheet
189In Stock
$6.68
$6.07
$5.50
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 LQFP,GREEN,IND TEMP,MRL B
Datasheet
596In Stock
$4.28
$3.89
$3.53
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 128 kB 32 bit 12 bit 120 MHz 47 I/O 64 kB 1.62 V 3.6 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,IND TEMP,MRL B
Datasheet
1,001In Stock
Cut Tape
$5.52
$5.34
$5.31
$5.07
Reel
$4.57
Min.: 1
Mult.: 1
: 1,500
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
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B,T&R
Datasheet
993In Stock
Cut Tape
$8.63
$8.34
$7.91
Reel
$7.11
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 1.62 V 3.6 V - 40 C + 105 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU LQFP,GREEN,EXT TEMP,MRL B
Datasheet
155In Stock
$8.52
$7.75
$7.01
Min.: 1
Mult.: 1
SMD/SMT LQFP-64 ARM Cortex M4 1 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,MRL B
Datasheet
356In Stock
$5.65
$5.15
$4.64
Min.: 1
Mult.: 1
SMD/SMT LQFP-100 ARM Cortex M4 256 kB 32 bit 12 bit 120 MHz 79 I/O 64 kB 1.2 V 1.2 V - 40 C + 105 C Tray
Microchip Technology ARM Microcontrollers - MCU BGA, Green, EXT TEMP,MRL B
Datasheet
530In Stock
$9.51
$8.65
$7.84
$7.83
Min.: 1
Mult.: 1
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 TEMP,MRL B
Datasheet
672In Stock
Cut Tape
$4.42
$4.26
$3.98
Reel
$3.97
Min.: 1
Mult.: 1
: 1,500
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 LQFP,GREEN,EXT TEMP,MRL B
Datasheet
156In Stock
$8.69
$8.68
$7.90
$7.89
View
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 QFN,GREEN,EXT TEMP(105),MRL B
Datasheet
246In Stock
$8.43
$7.67
$6.95
$6.94
View
Min.: 1
Mult.: 1
SMD/SMT QFN-64 ARM Cortex M4 1 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 TQFP, GREEN, IND TEMP, CRYPTO, MRL A
Datasheet
2,258In Stock
Cut Tape
$6.26
$6.06
$5.62
Reel
$5.32
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
No
SMD/SMT TQFP-48 ARM Cortex M4 128 kB 32 bit 12 bit 48 MHz 75 I/O 32 kB 1.68 V 3.6 V - 40 C + 85 C Reel, Cut Tape, MouseReel