SAM D21 Arm® Cortex®-M0+ Microcontrollers

Microchip Technology SAM D21 Arm® Cortex®-M0+ Microcontrollers (MCUs) are low-power MCUs that range from 32- to 64-pins with up to 256KB Flash and 32KB of SRAM. The Microchip Technology SAM D21 MCUs have a maximum 48MHz frequency and reach 2.46 CoreMark/MHz. The devices are designed for simple and intuitive migration with identical peripheral modules. Features include hex-compatible code, identical linear address map, and pin-compatible migration paths between all devices in the product series. All devices include intelligent and flexible peripherals, an Event System for inter-peripheral signaling, and support for capacitive touch buttons, slider, and wheel user interfaces.

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Description Datasheet Availability Pricing (KRW) 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
Qualification
Packaging
Microchip Technology ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,Trays,USB,Extended Temp
Datasheet
413In Stock
₩3,649.8
₩3,339.8
₩3,029.8
Min.: 1
Mult.: 1
SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM0,TQFP48, 64kFlash,Tray,USB,Extended Temp
Datasheet
500In Stock
₩3,410.3
₩3,128.4
₩2,832.5
Min.: 1
Mult.: 1
SMD/SMT TQFP-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 38 I/O 8 kB 1.62 V 3.63 V - 40 C + 125 C Tray
Microchip Technology ARM Microcontrollers - MCU CM0,TQFP64, 64kFlash,Tray,USB,Extended Temp
Datasheet
319In Stock
₩3,607.6
₩3,311.6
₩3,001.6
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 52 I/O 8 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP,125C TEMP, GREEN, 5V, 48MHZ, Tray
Datasheet
174In Stock
₩4,904
₩4,495.3
₩4,072.6
Min.: 1
Mult.: 1
SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray

Microchip Technology ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray
Datasheet
244In Stock
₩4,720.8
₩4,326.2
₩3,917.6
Min.: 1
Mult.: 1
SMD/SMT VQFN-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM0,QFN64, 128kFlash,Trays,USB,Extended Temp
Datasheet
190In Stock
₩4,960.4
₩4,551.7
₩4,114.9
Min.: 1
Mult.: 1
SMD/SMT VQFN-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 52 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
4,940In Stock
₩6,130
₩5,580.4
₩5,044.9
Min.: 1
Mult.: 1
SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 26 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R
Datasheet
9,011In Stock
Cut Tape
₩3,508.9
₩3,410.3
Reel
₩2,888.9
MouseReel Available
Min.: 1
Mult.: 1
: 2,500
SAMD21 SMD/SMT TQFP-48 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 38 I/O 4 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, Tray
Datasheet
5,312In Stock
₩4,509.4
₩4,086.7
₩3,706.2
Min.: 1
Mult.: 1
SAMD21 SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 38 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM0,TQFP64, 128kFlash,Trays,USB,Extended Temp
Datasheet
476In Stock
₩4,058.5
₩3,720.3
₩3,368
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 52 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 5V, 48MHZ, Tray
Datasheet
136In Stock
₩4,988.6
₩4,579.9
₩4,143
Min.: 1
Mult.: 1
SMD/SMT VQFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 1.6-3.6V, 48MHZ, Tray
Datasheet
249In Stock
₩5,411.3
₩4,960.4
₩4,495.3
Min.: 1
Mult.: 1
SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray

Microchip Technology ARM Microcontrollers - MCU CM0,QFN32, 128kFlash,Trays,USB,Extended Temp
Datasheet
490In Stock
₩3,847.1
₩3,537.1
₩3,198.9
Min.: 1
Mult.: 1
SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
Datasheet
13,236In Stock
₩6,327.3
₩5,735.4
₩5,199.9
Min.: 1
Mult.: 1
SAMD21 SMD/SMT QFN-48 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 38 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray

Microchip Technology ARM Microcontrollers - MCU 256KB 32KB 64QFN GRN1.6-3.6V48MHz
Datasheet
8,466In Stock
₩6,045.5
₩5,495.9
₩4,988.6
Min.: 1
Mult.: 1
SAMD21 SMD/SMT QFN-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 64TQFP,125C TEMP, GREEN, 3.3V, 48MHZ,T&R
Datasheet
12,067In Stock
Cut Tape
₩4,664.5
₩4,495.3
Reel
₩3,833
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SAMD21 SMD/SMT TQFP-64 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 52 I/O 8 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP,125C TEMP, GREEN, 3.3V, 48MHZ T&R
Datasheet
1,756In Stock
Cut Tape
₩4,213.5
₩4,086.7
Reel
₩3,466.6
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32QFN,125C TEMP, GREEN, 3.3V, 48MHZ
Datasheet
1,985In Stock
₩4,002.1
₩3,635.7
₩3,297.5
Min.: 1
Mult.: 1
SAMD21 SMD/SMT QFN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 32QFN 125C, GREEN,1.6-3.6V,48MHz,T&R
Datasheet
5,386In Stock
Cut Tape
₩4,129
₩4,002.1
Reel
₩3,410.3
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
SAMD21 SMD/SMT QFN-32 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 26 I/O 8 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 48QFN 85C, GREEN,1.6-3.6V,48MHz
Datasheet
7,125In Stock
Cut Tape
₩4,199.4
₩4,086.7
Reel
₩3,480.7
MouseReel Available
Min.: 1
Mult.: 1
: 4,000
SAMD21 SMD/SMT QFN-48 ARM Cortex M0+ 64 kB 32 bit 12 bit 48 MHz 38 I/O 8 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
2,477In Stock
₩4,368.5
₩3,945.8
₩3,593.5
Min.: 1
Mult.: 1
SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Tray

Microchip Technology ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,T&R,USB, I Temp
Datasheet
1,085In Stock
Cut Tape
₩4,213.5
₩4,086.7
Reel
₩3,480.7
Min.: 1
Mult.: 1
: 2,000
SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Reel, Cut Tape
Microchip Technology ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
824In Stock
Cut Tape
₩6,891
₩6,693.7
Reel
₩5,679.1
MouseReel Available
Min.: 1
Mult.: 1
: 1,500
SAMD21 SMD/SMT TQFP-64 ARM Cortex M0+ 256 kB 32 bit 12 bit 48 MHz 52 I/O 32 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel
Microchip Technology ARM Microcontrollers - MCU 32TQFP 125C, GREEN,1.6-3.6V,48MHz, T&R
Datasheet
1,200In Stock
Cut Tape
₩3,663.9
₩3,537.1
Reel
₩3,015.7
MouseReel Available
Min.: 1
Mult.: 1
: 2,000
SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 32 kB 32 bit 12 bit 48 MHz 26 I/O 4 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel, Cut Tape, MouseReel

Microchip Technology ARM Microcontrollers - MCU CM0,TQFP32, 128kFlash,Trays,USB, I Temp
Datasheet
1,886In Stock
₩3,945.8
₩3,593.5
₩3,283.4
Min.: 1
Mult.: 1
SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 26 I/O 16 kB 1.62 V 3.63 V - 40 C + 85 C AEC-Q100 Tray