SAMD21

SAMD21 is a compact yet powerful microcontroller (MCU), ideal for use in a wide range of automation, consumer and industrial applications. SAMD21 microcontrollers offer a low power, high performance embedded flash MCU solution.

Why use an SAMD21?

SAMD21 microcontrollers offer a range of advanced features, making them highly a versatile and practical choice. Many of the key benefits of an SAMD21 MCU include:

  • ARM® Cortex-M0+ based MCU running up to 48 MHz
  • Large Memory
  • Fast Operating Speeds
  • Sensitive Voltage Measurements
  • Full-speed USB device and embedded host
  • RTC (Real Time Clock) Onboard
  • Configurable Serial Interfaces

How many pins do SAMD21 microcontrollers feature?

SAMD21 MCU's are available with several pins ranging from 32 to 64.

4 Products showing for SAMD21

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Currently unavailable
Microchip ATSAMD21J17D-MU, 32 bit ARM Cortex M0+, SAM D21 Microcontroller, 48 MHz, 128kB FLASH, 64-Pin QFN
  • RS Stock No. 176-5475
  • Mfr. Part No. ATSAMD21J17D-MU
Subtotal (1 tray of 260 units)
$1,139.32(exc. GST)
$4.382/unit
Currently unavailable
Microchip ATSAMD21J17D-MU, 32 bit ARM Cortex M0+, SAM D21 Microcontroller, 48 MHz, 128kB FLASH, 64-Pin QFN
  • RS Stock No. 176-5529
  • Mfr. Part No. ATSAMD21J17D-MU
Subtotal (1 pack of 5 units)
$23.81(exc. GST)
$4.762/unit
Currently unavailable
Microchip ATSAMD21E18A-AU, 32 bit ARM Cortex M0+, SAM D21 Microcontroller, 48 MHz, 256kB, 256 kB FLASH, FLASH, 32-Pin
  • RS Stock No. 133-0940P
  • Mfr. Part No. ATSAMD21E18A-AU
Subtotal 2 units (supplied in a tray)
$13.77(exc. GST)
$6.885/unit
Currently unavailable
Microchip ATSAMD21E18A-AU, 32 bit ARM Cortex M0+, SAM D21 Microcontroller, 48 MHz, 256kB, 256 kB FLASH, FLASH, 32-Pin
  • RS Stock No. 133-0940
  • Mfr. Part No. ATSAMD21E18A-AU
Subtotal (1 pack of 2 units)
$14.37(exc. GST)
$7.185/unit
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