SAM L21 Microcontrollers

Microchip Technology SAM L21 are ultralow-power microcontrollers (MCU) using the 32-bit ARM® Cortex®-M0+ processor. The processor runs at max. 48MHz (2.46 CoreMark®/MHz) and up to 256KB Flash and 40KB of SRAM. The MCUs are housed in 32-, 48-, and 64-pin package. The SAM L21 feature sophisticated power management technologies, like power domain gating, SleepWalking, ultralow-power peripherals and more that allow for very low current consumption. The highly configurable peripherals include a touch controller supporting capacitive interfaces with proximity sensing.

Results: 41
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Core Program Memory Size Data Bus Width ADC Resolution Maximum Clock Frequency Number of I/Os Data RAM Size Supply Voltage - Min Supply Voltage - Max Minimum Operating Temperature Maximum Operating Temperature Packaging
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 24KB SRAM 6.202In Stock
Cut Tape
Rp114.479,04
Rp110.993,30
Reel
Rp94.481,90
Min.: 1
Mult.: 1
: 4.000
SAML21 SMD/SMT VQFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 37 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM 5.700In Stock
Cut Tape
Rp87.877,34
Rp87.693,88
Rp85.125,44
Rp84.941,98
Reel
Rp72.833,62
Min.: 1
Mult.: 1
: 4.000
SAML21 SMD/SMT VQFN-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 51 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM 8.338In Stock
Cut Tape
Rp78.337,42
Rp75.585,52
Reel
Rp64.761,38
Min.: 1
Mult.: 1
: 5.000
SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 25 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM 1.352In Stock
Cut Tape
Rp83.841,22
Rp81.272,78
Reel
Rp68.980,96
Min.: 1
Mult.: 1
: 2.500
SAML21 SMD/SMT TQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM 1.077In Stock
Cut Tape
Rp88.427,72
Rp84.941,98
Reel
Rp72.650,16
Min.: 1
Mult.: 1
: 1.500
SAML21 SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 51 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz 4.665In Stock
Cut Tape
Rp63.660,62
Rp61.275,64
Rp57.973,36
Reel
Rp52.653,02
Min.: 1
Mult.: 1
: 5.000
SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 25 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM 338In Stock
Cut Tape
Rp74.851,68
Rp72.466,70
Reel
Rp61.642,56
Min.: 1
Mult.: 1
: 2.000
SAML21 SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 25 I/O 8 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM 3.708In Stock
Cut Tape
Rp60.725,26
Rp58.523,74
Reel
Rp49.901,12
Min.: 1
Mult.: 1
: 5.000
SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 25 I/O 4 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz 3.591In Stock
Cut Tape
Rp78.704,34
Rp75.952,44
Rp70.448,64
Reel
Rp64.211,00
Min.: 1
Mult.: 1
: 2.000
SAML21 SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 25 I/O 8 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz 1.232In Stock
Cut Tape
Rp83.841,22
Rp81.272,78
Rp77.053,20
Reel
Rp69.164,42
Min.: 1
Mult.: 1
: 2.000
SAML21 SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 25 I/O 16 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU WLCSP64, IND TEMP GREEN, 1.6-3.6V, 48MHz 20.000In Stock
Reel
Rp109.525,62
Min.: 5.000
Mult.: 5.000
: 5.000
SAML21 SMD/SMT WLCSP-64 ARM Cortex M0 256 kB 32 bit 12 bit 48 MHz 51 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 85C, GREEN,1.6-3.6V,48MHz 2.001In Stock
Cut Tape
Rp68.614,04
Rp66.595,98
Rp62.559,86
Reel
Rp56.322,22
Min.: 1
Mult.: 1
: 2.000
SAML21 SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 25 I/O 4 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz 1.482In Stock
Cut Tape
Rp92.647,30
Rp89.711,94
Rp84.208,14
Reel
Rp76.319,36
Min.: 1
Mult.: 1
: 1.500
SAML21 SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 51 I/O 16 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 32QFN 85C, GREEN,1.6-3.6V,48MHz 381In Stock
Cut Tape
Rp77.420,12
Rp74.668,22
Reel
Rp63.660,62
Min.: 1
Mult.: 1
: 5.000
SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 25 I/O 8 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM 1.448In Stock
Cut Tape
Rp80.172,02
Rp78.887,80
Rp77.603,58
Rp75.952,44
Reel
Rp66.595,98
Min.: 1
Mult.: 1
: 2.500
SAML21 SMD/SMT TQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 37 I/O 8 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM 1.094In Stock
Cut Tape
Rp82.923,92
Rp79.805,10
Reel
Rp68.063,66
Min.: 1
Mult.: 1
: 1.500
SAML21 SMD/SMT TQFP-64 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 51 I/O 8 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 64TQFP 85C, GREEN,1.6-3.6V,48MHz 824In Stock
Cut Tape
Rp129.155,84
Rp124.385,88
Reel
Rp106.223,34
Min.: 1
Mult.: 1
: 1.500
SAML21 SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 51 I/O 32 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM 2.621In Stock
Cut Tape
Rp81.823,16
Rp78.887,80
Reel
Rp69.714,80
Min.: 1
Mult.: 1
: 4.000
SAML21 SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 37 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 48TQFP 85C, GREEN,1.6-3.6V,48MHz 1.770In Stock
Cut Tape
Rp82.557,00
Rp79.805,10
Reel
Rp67.880,20
Min.: 1
Mult.: 1
: 2.500
SAML21 SMD/SMT TQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 37 I/O 8 kB 1.62 V 3.63 V - 40 C + 105 C Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256K Flash/32k SRAM 1.779In Stock
Cut Tape
Rp110.993,30
Rp107.507,56
Reel
Rp91.363,08
Min.: 1
Mult.: 1
: 2.000
SAML21 SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 25 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 128KBFlash 24KB SRAM 2.329In Stock
Cut Tape
Rp114.479,04
Rp110.993,30
Reel
Rp94.481,90
Min.: 1
Mult.: 1
: 2.500
SAML21 SMD/SMT TQFP-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 37 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM 1.503In Stock
Cut Tape
Rp122.918,20
Rp118.882,08
Reel
Rp101.086,46
Min.: 1
Mult.: 1
: 1.500
SAML21 SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 51 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM
14.482Expected 25/12/2026
Cut Tape
Rp109.158,70
Rp105.672,96
Reel
Rp89.528,48
Min.: 1
Mult.: 1
: 5.000
SAML21 SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 25 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 256KBFlash 40KB SRAM
3.754Expected 04/01/2027
Cut Tape
Rp120.349,76
Rp116.313,64
Reel
Rp99.251,86
Min.: 1
Mult.: 1
: 4.000
SAML21 SMD/SMT VQFN-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 51 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU ARM Cortex-M0+ 64KB flash 12kb SRAM Non-Stocked Lead-Time 16 Weeks
Reel
Rp53.753,78
Min.: 2.000
Mult.: 2.000
: 2.000
SAML21 SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 25 I/O 4 kB 1.62 V 3.63 V - 40 C + 85 C Reel