Microchip ATSAMD21E18A-MU, 32bit ARM Cortex M0+ Microcontroller, ATSAMD, 48MHz, 256 kB Flash, 32-Pin QFN

RS Stock No.: 829-9100Brand: MicrochipManufacturers Part No.: ATSAMD21E18A-MU
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Technical Document

Specifications

Brand

Microchip

Family Name

ATSAMD

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

32

Device Core

ARM Cortex M0+

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

RAM Size

32 kB

USB Channels

1

Number of SPI Channels

4

Number of CAN Channels

0

Number of USART Channels

4

Number of UART Channels

4

Number of I2C Channels

4

Typical Operating Supply Voltage

1.62 → 3.63 V

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

ARM

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

5mm

ADCs

1 (10 x 12 bit)

Height

0.95mm

Number of LIN Channels

4

Width

5mm

Dimensions

5 x 5 x 0.95mm

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Product details

ATSAMD21 ARM® Cortex®-M0+ Microcontrollers

ATSAMD21 ARM® Cortex®-M0+ Microcontrollers are SMART™ ARM-based microcontrollers designed for migration with identical peripheral modules, hex compatible code, identical linear address map and pin compatible migration paths between all devices within the SMART™ series. The microcontrollers also contain support for capacitive touch button slider and wheel user interfaces.

Features & Benefits of the ATSAMD21 Microcontrollers
•In-system programmable flash
•12-channel direct memory access
•12-channel Atmel Event System
•Up to 52 I/O pins
•32-bit real time clock and calendar
•Up to 5 16-bit Timers/Counters (TC)
•Up to 3 24-bit Timers/Counters (TCC)
•1 full-speed USB 2.0 embedded host and device interface
•2-pin serial wire debug (SWD) program and debug interface

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P.O.A.

Microchip ATSAMD21E18A-MU, 32bit ARM Cortex M0+ Microcontroller, ATSAMD, 48MHz, 256 kB Flash, 32-Pin QFN
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Available in multiples of 1.

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P.O.A.

Microchip ATSAMD21E18A-MU, 32bit ARM Cortex M0+ Microcontroller, ATSAMD, 48MHz, 256 kB Flash, 32-Pin QFN
Stock information temporarily unavailable.
Select packaging type

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1P.O.A.
2P.O.A.
3P.O.A.
4P.O.A.
5P.O.A.
6P.O.A.
7P.O.A.
8P.O.A.
9P.O.A.
10P.O.A.
11P.O.A.
12P.O.A.
13P.O.A.
14P.O.A.
15P.O.A.

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Technical Document

Specifications

Brand

Microchip

Family Name

ATSAMD

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

32

Device Core

ARM Cortex M0+

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

48MHz

RAM Size

32 kB

USB Channels

1

Number of SPI Channels

4

Number of CAN Channels

0

Number of USART Channels

4

Number of UART Channels

4

Number of I2C Channels

4

Typical Operating Supply Voltage

1.62 → 3.63 V

Maximum Number of Ethernet Channels

0

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

ARM

Number of ADC Units

1

Maximum Operating Temperature

+85 °C

Length

5mm

ADCs

1 (10 x 12 bit)

Height

0.95mm

Number of LIN Channels

4

Width

5mm

Dimensions

5 x 5 x 0.95mm

Program Memory Type

Flash

Number of Ethernet Channels

0

Number of PCI Channels

0

Product details

ATSAMD21 ARM® Cortex®-M0+ Microcontrollers

ATSAMD21 ARM® Cortex®-M0+ Microcontrollers are SMART™ ARM-based microcontrollers designed for migration with identical peripheral modules, hex compatible code, identical linear address map and pin compatible migration paths between all devices within the SMART™ series. The microcontrollers also contain support for capacitive touch button slider and wheel user interfaces.

Features & Benefits of the ATSAMD21 Microcontrollers
•In-system programmable flash
•12-channel direct memory access
•12-channel Atmel Event System
•Up to 52 I/O pins
•32-bit real time clock and calendar
•Up to 5 16-bit Timers/Counters (TC)
•Up to 3 24-bit Timers/Counters (TCC)
•1 full-speed USB 2.0 embedded host and device interface
•2-pin serial wire debug (SWD) program and debug interface

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more