ATSAMC21E16A-ANT

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Microchip Technology

5-VOLT 32-BIT ARM CORTEX M0+ MCU WITH CAN-FD

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ATSAMC21E16A-ANT

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Microchip Technology

5-VOLT 32-BIT ARM CORTEX M0+ MCU WITH CAN-FD

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics commom to parts in this series

Specification	ATSAMC21E16A-ANT	ATSAMC21E16A Series

Connectivity	LINbus, SPI, UART/USART, I2C, CANbus	LINbus, SPI, UART/USART, I2C, CANbus
Core Processor	ARM® Cortex®-M0+	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core	32-Bit Single-Core
Mounting Type	Surface Mount	Surface Mount
Number of I/O	26 I/O	26 I/O
Operating Temperature [Max]	105 °C	85 - 105 °C
Operating Temperature [Min]	-40 °C	-40 °C
Oscillator Type	Internal	Internal
Package / Case	32-TQFP	32-VFQFN Exposed Pad, 32-TQFP
Peripherals	Brown-out Detect/Reset, WDT, POR, DMA	Brown-out Detect/Reset, WDT, POR, DMA
Program Memory Size	64 KB	64 KB
Program Memory Type	FLASH	FLASH
RAM Size	8 K	8 K
Speed	48 MHz	48 MHz
Supplier Device Package	32-TQFP (7x7)	32-VQFN (5x5), 32-TQFP (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	5.5 V	5.5 V
Voltage - Supply (Vcc/Vdd) [Min]	2.7 V	2.7 V

ATSAMC21E16A Series

5-Volt 32-Bit ARM Cortex M0+ MCU with CAN-FD

Part	Core Size	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Size	RAM Size	Supplier Device Package	Number of I/O	Connectivity	Speed	Peripherals	Package / Case	Core Processor	Program Memory Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Oscillator Type	Mounting Type
Microchip Technology ATSAMC21E16A-MNT	32-Bit Single-Core	105 °C	-40 °C	64 KB	8 K	32-VQFN (5x5)	26 I/O	CANbus, I2C, LINbus, SPI, UART/USART	48 MHz	Brown-out Detect/Reset, DMA, POR, WDT	32-VFQFN Exposed Pad	ARM® Cortex®-M0+	FLASH	2.7 V	5.5 V	Internal	Surface Mount
Microchip Technology ATSAMC21E16A-ANT	32-Bit Single-Core	105 °C	-40 °C	64 KB	8 K	32-TQFP (7x7)	26 I/O	CANbus, I2C, LINbus, SPI, UART/USART	48 MHz	Brown-out Detect/Reset, DMA, POR, WDT	32-TQFP	ARM® Cortex®-M0+	FLASH	2.7 V	5.5 V	Internal	Surface Mount
Microchip Technology ATSAMC21E16A-AUT	32-Bit Single-Core	85 °C	-40 °C	64 KB	8 K	32-TQFP (7x7)	26 I/O	CANbus, I2C, LINbus, SPI, UART/USART	48 MHz	Brown-out Detect/Reset, DMA, POR, WDT	32-TQFP	ARM® Cortex®-M0+	FLASH	2.7 V	5.5 V	Internal	Surface Mount
Microchip Technology ATSAMC21E16A-MUT	32-Bit Single-Core	85 °C	-40 °C	64 KB	8 K	32-VQFN (5x5)	26 I/O	CANbus, I2C, LINbus, SPI, UART/USART	48 MHz	Brown-out Detect/Reset, DMA, POR, WDT	32-VFQFN Exposed Pad	ARM® Cortex®-M0+	FLASH	2.7 V	5.5 V	Internal	Surface Mount

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.09
		25	$ 2.81
		100	$ 2.54
	Digi-Reel®	1	$ 3.09
		25	$ 2.81
		100	$ 2.54
	Tape & Reel (TR)	2000	$ 2.54
Microchip Direct	T/R	1	$ 3.00
		25	$ 2.73
		100	$ 2.47
		1000	$ 2.27
		5000	$ 2.17

Description

General part information

ATSAMC21E16A Series

The Microchip SAM C series of 5V Cortex M0+ devices is designed for industrial and commercial applications in noisy environments. These products feature robust communications peripherals including the SERCOM module and CAN-FD, along with advanced motor control peripherals, and the Peripheral Touch Control (PTC) for developing robust user interfaces.

Supported by MPLAB X IDE and [MPLAB Harmony](https://www.microchip.com/en-us/tools-resources/configure/mplab-harmony).

**Functional Safety**

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Technical documentation and resources