Datasheets

SAM3X/SAM3A Series

SAM3X/SAM3A Series Complete
( file size: 8MB , 1467 pages , revision B , updated: 05/2012 )

SAM3X/SAM3A Series

SAM3X/SAM3A Series Summary
( file size: 858827 , 71 pages , revision 11057BS , updated: 07/2012 )

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Based on the ARM® Cortex™-M3 processor, the Atmel® SAM3X8E runs at 84MHz and features 512KB of Flash in 2 x 256KB banks and 100KB of SRAM in 64KB +32KB banks, with an additional 4KB as NFC SRAM. Its highly integrated peripheral set for connectivity and communication includes Ethernet, dual CAN, HS USB MiniHost and device with on-chip PHY, high-speed SD/SDIO/MMC, and multiple USARTs, SPIs, TWIs and one I2S. The SAM3X8E also features a 12-bit ADC/DAC, temperature sensor, 32-bit timers, PWM timer and RTC. The 16-bit external bus interface supports SRAM, PSRAM, NOR and NAND Flash with error code correction. The Atmel QTouch® Library is available for the SAM3X8E for easy implementation of buttons, sliders and wheels. The device operates from 1.62V to 3.6V and is available in 144-pin QFP and BGA packages.

Key Parameters

Parameter
Value

Flash (Kbytes):

512 Kbytes

Pin Count:

144

Max. Operating Freq. (MHz):

84 MHz

CPU:

Cortex-M3

# of Touch Channels:

32

Hardware QTouch Acquisition:

No

Max I/O Pins:

103

Ext Interrupts:

103

Quadrature Decoder Channels:

2

USB Transceiver:

1

 

Ordering Codes

Ordering Code Package Speed Power Supply Operational Range Comment Buy Online Samples
ATSAM3X8EA-AU Buy Request
ATSAM3X8EA-CU Buy Request