ATSAM3X8EA-AU?-

微控制器, 32位, SAM3X系列, ARM 皮質-M3, 84 MHz,

512 KB, 96 KB, 144 引腳, LQFP

The

ATSAM3X8EA-AU is a Flash Microcontroller, based on the high

performance 32-bit ARM? Cortex?-M3 RISC processor. It operates at a

maximum speed of 84MHz and features up to 512kb of Flash and up to

100kb of SRAM. The peripheral set includes a high speed USB host

and device port with embedded transceiver, an Ethernet MAC, 2 CANs,

a high speed MCI for SDIO/SD/MMC, an external bus interface with

NAND flash controller (NFC), 5 UARTs, 2 TWIs, 4 SPIs, as well as a

PWM timer, three 3-channel general-purpose 32-bit timers, a

low-power RTC, a low-power RTT, 256-bit general purpose backup

registers, a 12-bit ADC and a 12-bit DAC.

ARM Cortex-M3 Revision 2.0 Running at up to 84MHz Core

Power-on-Reset (POR), Brown-out Detector (BOD) and Watchdog for

Safe Reset

Sleep, Wait and Backup Modes, Down to 2.5μA in Backup Mode with

RTC, RTT and GPBR

Up to 103 I/O Lines with External Interrupt Capability (Edge or

Level Sensitivity)

Up to Six 32-bit Parallel Input/Outputs (PIO)

應用

工

總結

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