ATSAM3X8EA-AU -
微控制器, 32位, SAM3X系列, ARM 皮质-M3, 84 MHz,
512 KB, 96 KB, 144 引脚, 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)
应用
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