Specification	ATSAMD20J14B-AU

Connectivity	I2C, SPI, UART/USART
Core Processor	ARM® Cortex®-M0+
Core Size	32-Bit Single-Core
Data Converters	D/A 1x10b, A/D 20x12b
Mounting Type	Surface Mount
Number of I/O	52
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Oscillator Type	Internal
Package / Case	64-TQFP
Program Memory Size	16 KB
Program Memory Type	FLASH
RAM Size	2K x 8
Speed	48 MHz
Supplier Device Package	64-TQFP (10x10)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.62 V

ATSAMD20G14 Series

SAMD20, 256KB Flash, 32KB RAM, low cost, ARM Cortex M0+, low power, 32-pin

...

Part	RAM Size	Core Size	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]	Program Memory Type	Core Processor	Program Memory Size	Mounting Type	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Supplier Device Package	Connectivity	Oscillator Type	Speed	Data Converters [custom]	Data Converters [custom]	Number of I/O	Data Converters	RAM Size
Microchip Technology ATSAMD20G16A-MU	8 K	32-Bit Single-Core	48-VFQFN Exposed Pad	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	64 KB	Surface Mount	3.6 V	1.62 V	48-QFN (7x7)	I2C SPI UART/USART	Internal	48 MHz	1 14	10 12
Microchip Technology ATSAMD20J16A-CUT	8 K	32-Bit Single-Core	64-UFBGA	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	64 KB	Surface Mount	3.6 V	1.62 V	64-UFBGA (5x5)	I2C SPI UART/USART	Internal	48 MHz			52	A/D 20x12b D/A 1x10b
Microchip Technology ATSAMD20G17A-MUT	16 K	32-Bit Single-Core	48-VFQFN Exposed Pad	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	128 KB	Surface Mount	3.6 V	1.62 V	48-QFN (7x7)	I2C SPI UART/USART	Internal	48 MHz	1 14	10 12
Microchip Technology ATSAMD20J14B-AU		32-Bit Single-Core	64-TQFP	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	16 KB	Surface Mount	3.6 V	1.62 V	64-TQFP (10x10)	I2C SPI UART/USART	Internal	48 MHz			52	A/D 20x12b D/A 1x10b	2K x 8
Microchip Technology ATSAMD20E14A-AN		32-Bit Single-Core	32-TQFP	105 °C	-40 °C	FLASH	ARM® Cortex®-M0+	16 KB	Surface Mount	3.6 V	1.62 V	32-TQFP (7x7)	I2C SPI UART/USART	Internal	48 MHz			26 I/O	A/D 10x12b D/A 1x10b	2K x 8
Microchip Technology ATSAMD20G14B-AUT		32-Bit Single-Core	48-TQFP	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	16 KB	Surface Mount	3.6 V	1.62 V	48-TQFP (7x7)	I2C SPI UART/USART	Internal	48 MHz	1 14	10 12			2K x 8
Microchip Technology ATSAMD20J14A-MU		32-Bit Single-Core	64-VFQFN Exposed Pad	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	16 KB	Surface Mount	3.6 V	1.62 V	64-QFN (9x9)	I2C SPI UART/USART	Internal	48 MHz			52	A/D 20x12b D/A 1x10b	2K x 8
Microchip Technology ATSAMD20J16A-AN	8 K	32-Bit Single-Core	64-TQFP	105 °C	-40 °C	FLASH	ARM® Cortex®-M0+	64 KB	Surface Mount	3.6 V	1.62 V	64-TQFP (10x10)	I2C SPI UART/USART	Internal	48 MHz			52	A/D 20x12b D/A 1x10b
Microchip Technology ATSAMD20E15A-MU		32-Bit Single-Core	32-VFQFN Exposed Pad	85 °C	-40 °C	FLASH	ARM® Cortex®-M0+	32 KB	Surface Mount	3.6 V	1.62 V	32-VQFN (5x5)	I2C SPI UART/USART	Internal	48 MHz			26 I/O	A/D 10x12b D/A 1x10b	4K x 8
Microchip Technology ATSAMD20E16B-AN	8 K	32-Bit Single-Core	32-TQFP	105 °C	-40 °C	FLASH	ARM® Cortex®-M0+	64 KB	Surface Mount	3.6 V	1.62 V	32-TQFP (7x7)	I2C SPI UART/USART	Internal	48 MHz			26 I/O	A/D 10x12b D/A 1x10b

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tray	1	$ 2.76
		25	$ 2.50
		100	$ 2.27
Microchip Direct	TRAY	1	$ 2.76
		25	$ 2.50
		100	$ 2.27
		1000	$ 2.08
		5000	$ 1.97
Newark	Each	100	$ 2.34

Description

General part information

ATSAMD20G14 Series

A low-power, high-performance Microchip's ARM® Cortex®-M0+ based flash microcontroller, the ATSAMD20J18 is ideal for a wide range of home automation, consumer, metering, and industrial applications. It features:

* 256KB of flash and 32KB of SRAM

* Up to 48MHz operating frequency

Documents

Technical documentation and resources

Datasheet

SAM D20 Family Complete Datasheet

Datasheet

Product Change Notice EN

Datasheet