Microchip ATSAMD20E17A-AU, 32 bit ARM Cortex M0+, SAM D20 Microcontroller, 48 MHz, 128kB FLASH, 32-Pin TQFP

RS Stock No.:: 177-3714
Mfr. Part No.:: ATSAMD20E17A-AU
Manufacturer:: Microchip

Microchip ATSAMD20E17A-AU, 32 bit ARM Cortex M0+, SAM D20 Microcontroller, 48 MHz, 128kB FLASH, 32-Pin TQFP

Bulk discount available

Subtotal (1 pack of 5 units)*

€11.70

(exc. VAT)

€14.40

(inc. VAT)

Temporarily out of stock

Shipping from 14 January 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit	Per Pack*
5 - 20	€2.34	€11.70
25 - 95	€2.268	€11.34
100 +	€2.188	€10.94

*price indicative

RS Stock No.:: 177-3714
Mfr. Part No.:: ATSAMD20E17A-AU
Manufacturer:: Microchip

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Microchip
	Family Name	ATSAMD
	Package Type	TQFP
	Mounting Type	Surface Mount
	Pin Count	32
	Device Core	ARM Cortex M0+
	Data Bus Width	32bit
	Program Memory Size	128 kB
	Maximum Frequency	48MHz
	RAM Size	16 kB
	USB Channels	0
	Number of PWM Units	1
	Number of SPI Channels	4
	Number of UART Channels	6
	Number of CAN Channels	0
	Number of I2C Channels	4
	Typical Operating Supply Voltage	3.3 V
	Number of USART Channels	6
	Width	7.1mm
	Number of LIN Channels	0
	Pulse Width Modulation	1 (10 Channel)
	Number of ADC Units	1
	Automotive Standard	AEC-Q100
	Maximum Operating Temperature	+85 °C
	Number of PCI Channels	0
	Number of Ethernet Channels	0
	Height	1.05mm
	Dimensions	7.1 x 7.1 x 1.05mm
	Length	7.1mm
	Instruction Set Architecture	ARM
	ADCs	10 x 12 bit
	Minimum Operating Temperature	-40 °C
	Maximum Number of Ethernet Channels	0
	Program Memory Type	Flash

	Select all
	Brand Microchip
	Family Name ATSAMD
	Package Type TQFP
	Mounting Type Surface Mount
	Pin Count 32
	Device Core ARM Cortex M0+
	Data Bus Width 32bit
	Program Memory Size 128 kB
	Maximum Frequency 48MHz
	RAM Size 16 kB
	USB Channels 0
	Number of PWM Units 1
	Number of SPI Channels 4
	Number of UART Channels 6
	Number of CAN Channels 0
	Number of I2C Channels 4
	Typical Operating Supply Voltage 3.3 V
	Number of USART Channels 6
	Width 7.1mm
	Number of LIN Channels 0
	Pulse Width Modulation 1 (10 Channel)
	Number of ADC Units 1
	Automotive Standard AEC-Q100
	Maximum Operating Temperature +85 °C
	Number of PCI Channels 0
	Number of Ethernet Channels 0
	Height 1.05mm
	Dimensions 7.1 x 7.1 x 1.05mm
	Length 7.1mm
	Instruction Set Architecture ARM
	ADCs 10 x 12 bit
	Minimum Operating Temperature -40 °C
	Maximum Number of Ethernet Channels 0
	Program Memory Type Flash

Datasheet

COO (Country of Origin):: PH

A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD20E17 is ideal for a wide range of home automation, consumer, metering, and industrial applications.

128KB of flash and 16KB of SRAM

Up to 48MHz operating frequency

Four serial communication modules (SERCOM) configurable as UART/USART, SPI or I2C, six 16-bit timer/counters, 32-bit Real Time clock and calendar, 10 PWM channels, one 10-channel 12-bit ADC, one 10-bit DAC

Support for up to 60 touch channels

1.62V to 3.63V power supply

Easy pin migration to SAMD20G and SAMD20J devices

Supported by Atmel Studio, ASF and the SAM D20 Xplained Pro kit

Additional Features

Processor

Microchip ATSAMD20E17A-AU, 32 bit ARM Cortex M0+, SAM D20 Microcontroller, 48 MHz, 128kB FLASH, 32-Pin TQFP

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