SAM3N - SAM3 | AT91SAM Community

Description

The SAM3N Series intelligently combines high-performance architecture, peripherals and power–saving techniques to deliver uncompromised performance. Available in multiple memory densities, pin counts and package types, the SAM3N offers a scalable solution to meet application requirements. It is supported by a full set of software libraries, project examples, tools and a worldwide ecosystem to shorten development cycle time.

Block Diagram

Product Selection Table

Product Selection Table
Product Name	Flash	SRAM	USART/SPI/TWI	10-bit ADC /DAC	Clock Speed	Package
SAM3N1A	64 Kbytes	8 Kbytes	4 / 3 / 2	8-ch / -	48 MHz	48 LQFP/QFN
SAM3N1B	64 Kbytes	8 Kbytes	4 / 3 / 2	10-ch / 1-ch	48 MHz	64 LQFP/QFN
SAM3N1C	64 Kbytes	8 Kbytes	3 / 2 / 2	16ch / 1-ch	48 MHz	100 LQFP/QFN
SAM3N2A	128 Kbytes	16 Kbytes	4 / 3 / 2	8-ch / -	48 MHz	48 LQFP/QFN
SAM3N2B	128 Kbytes	16 Kbytes	4 / 3 / 2	10ch / 1-ch	48 MHz	64 LQFP/QFN
SAM3N2C	128 Kbytes	16 Kbytes	3 / 2 / 2	16ch / 1-ch	48 MHz	100 LQFP/QFN
SAM3N4A	256 Kbytes	24 Kbytes	4 / 3 / 2	8-ch / -	48 MHz	48 LQFP/QFN
SAM3N4B	256 Kbytes	24 Kbytes	4 / 3 / 2	10ch / 1-ch	48 MHz	64 LQFP/QFN
SAM3N4C	256 Kbytes	24Kbytes	3 / 2 / 2	16ch / 1-ch	48 MHz	100 LQFP/QFN

Key Resources

Datasheet	SAM3N Datasheet
Evaluation Kit	SAM3N Evaluation Kit
Software Package	SAM3S Software Package
In-System Programmer (SAM-BA)	SAM-BA
PCB Schematic Checklist	N/A
Other Document	SAM3N Flyer

IBIS and Boundary Scan Description

Product Name	QFP Package		QFN Package		BGA Package
Product Name	IBIS	BSD	IBIS	BSD	IBIS	BSD
SAM3N1A	N/A	LQFP48_BSD	N/A	QFN48_BSD	-	-
SAM3N1B	N/A	LQFP64_BSD	N/A	QFN64_BSD	-	-
SAM3N1C	N/A	LQFP100_BSD	-	-	N/A	BGA100_BSD
SAM3N2A	N/A	LQFP48_BSD	N/A	QFN48_BSD	-	-
SAM3N2B	N/A	LQFP64_BSD	N/A	QFN64_BSD	-	-
SAM3N2C	N/A	LQFP100_BSD	-	-	N/A	BGA100_BSD
SAM3N4A	LQFP48_IBIS	N/A	QFN48_IBIS	N/A	-	-
SAM3N4B	LQFP64_IBIS	N/A	QFN64_IBIS	N/A	-	-
SAM3N4C	LQFP100_IBIS	N/A	-	-	BGA100_IBIS	N/A

More details

SAM3N Series landing page on Atmel WEB site