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 (PLN) 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, TQFP 32 , 128KFlash, USB, Extended Temp 125C, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 2 000
Mult.: 2 000
: 2 000

SAMD21 SMD/SMT TQFP-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU CM0, QFN 32 , 128KFlash, USB, Extended Temp 125C, Tray
Datasheet
Lead-Time 10 Weeks
Min.: 1
Mult.: 1

SAMD21 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 CM0, QFN 32 , 128KFlash, USB, Extended Temp 125C, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
: 5 000

SAMD21 SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU CMO,QFN32,Ligthing,128KFlash,T&R, 105 C
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 5 000
Mult.: 5 000
: 5 000

SAMD21 SMD/SMT VQFN-32 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 105 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 3.3V, 48MHZ
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 416
Mult.: 416

SAMD21 SMD/SMT QFN-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 + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 3.3V, 48MHZ, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT QFN-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 + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU 48TQFP,85C TEMP, GREEN, 3.3V, 48MHZ, T&R
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

SAMD21 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 + 85 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU 48QFN,125C TEMP, GREEN, 3.3V, 48MHZ
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 416
Mult.: 416

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 + 125 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU 48TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

SAMD21 SMD/SMT TQFP-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 Reel
Microchip Technology ARM Microcontrollers - MCU 48QFN 125C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT QFN-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 Reel
Microchip Technology ARM Microcontrollers - MCU CM0, TQFP 48 , 128KFlash, USB, Extended Temp 125C, T&R
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2 500
Mult.: 2 500
: 2 500

SAMD21 SMD/SMT TQFP-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU CM0, QFN 48 , 128KFlash, USB, Extended Temp 125C, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU CM0,QFN48, 128kFlash,Trays,USB, I Temp
Datasheet
Lead-Time 12 Weeks
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 + 85 C AEC-Q100 Tray
Microchip Technology ARM Microcontrollers - MCU CM0,QFN48, 128kFlash, Lighting, 125 C Temp ,T&R
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU CMO,QFN48,Ligthing,128KFlash,T&R, 105 C
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT VQFN-48 ARM Cortex M0+ 128 kB 32 bit 12 bit 48 MHz 16 kB 1.62 V 3.63 V - 40 C + 105 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU 64TQFP 125C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1 500
Mult.: 1 500
: 1 500

SAMD21 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 Reel

Microchip Technology ARM Microcontrollers - MCU 64QFN 125C, GREEN,1.6-3.6V,48MHz
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 260
Mult.: 260

SAMD21 SMD/SMT QFN-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 128KB 16KB 64QFN GRN1.6-3.6V48MHz
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT QFN-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 + 85 C AEC-Q100 Reel

Microchip Technology ARM Microcontrollers - MCU CM0, QFN 64 , 128KFlash, USB, Extended Temp 125C, Tray
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 260
Mult.: 260

SAMD21 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 CM0, QFN 64 , 128KFlash, USB, Extended Temp 125C, T&R
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SAMD21 SMD/SMT VQFN-64 ARM Cortex M0+ 128 kB 32 bit 48 MHz 52 I/O 16 kB 1.62 V 3.63 V - 40 C + 125 C AEC-Q100 Reel

Microchip Technology ARM Microcontrollers - MCU CMO,TQFP32,Ligthing,128KFlash,T&R, Extended temp
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 2 000
Mult.: 2 000
: 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 + 125 C AEC-Q100 Reel
Microchip Technology ARM Microcontrollers - MCU CMO,QFN32,Ligthing,128KFlash,T&R, Extended temp
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
: 5 000

SAMD21 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 Reel
Microchip Technology ARM Microcontrollers - MCU CMO,QFN48,Ligthing,128KFlash,T&R, I Temp
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

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 + 85 C AEC-Q100 Reel

Microchip Technology ARM Microcontrollers - MCU CM0,QFN32, 64kFlash,T&R,USB,Extended Temp
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 5 000
Mult.: 5 000
: 5 000

SMD/SMT VQFN-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
Microchip Technology ARM Microcontrollers - MCU CM0,QFN48, 64kFlash,T&R,USB,Extended Temp
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 4 000
Mult.: 4 000
: 4 000

SMD/SMT VQFN-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 AEC-Q100 Reel