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Description

SAM3X/SAM3A Series

SAM3X/SAM3A Series Complete

(file size: 5.9 MB, 1459 pages, revision C, updated: 03/2015)
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Based on the ARM® Cortex®-M3 processor, the Atmel® | SMART SAM3X8E runs at 84MHz and features 512KB of flash memory in 2 x 256KB banks and 100KB of SRAM in 64KB +32KB banks, with an additional 4KB as NFC (NAND Flash controller) SRAM. Its highly-integrated peripheral set for connectivity and communication includes Ethernet, dual CAN, High Speed USB MiniHost and device with on-chip PHY, high-speed SD/SDIO/MMC, and multiple USARTs, SPIs, TWIs (I2C), 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

 

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