ATSAM3X8EA-AU MCU Microcontroller Unit 32BIT 512KB Flash 144LQFP Package

ATSAM3X8EA-AU ATSAM3X8E-AU IC MCU 32BIT 512KB FLASH 144LQFP

ARM® Cortex®-M3 SAM3X Microcontroller IC 32-Bit 84MHz 512KB (512K x 8) FLASH 144-LQFP (20x20)

Atmel’s SAM3X/A series is a member of a family of Flash microcontrollers based on the high performance 32-bit ARM Cortex-M3 RISC processor. It operates at a maximum speed of 84 MHz and features up to 512 Kbytes of Flash and up to 100 Kbytes of SRAM. The peripheral set includes a High Speed USB Host and Device port with embedded transceiver, an Ethernet MAC, 2x CANs, a High Speed MCI for SDIO/SD/MMC, an External Bus Interface with NAND Flash controller, 5x UARTs, 2x TWIs, 4x SPIs, as well as 1 PWM timer, 9x general-purpose 32- bit timers, an RTC, a 12-bit ADC and a 12-bit DAC. The SAM3X/A series is ready for capacitive touch thanks to the QTouch library, offering an easy way to implement buttons, wheels and sliders. The SAM3X/A architecture is specifically designed to sustain high speed data transfers. It includes a multi-layer bus matrix as well as multiple SRAM banks, PDC and DMA channels that enable it to run tasks in parallel and maximize data throughput. It operates from 1.62V to 3.6V and is available in 100- and 144-pin QFP and LFBGA packages. The SAM3X/A devices are particularly well suited for networking applications: industrial and home/building automation, gateways.

Manufacturer	Microchip Technology
Series	SAM3X
Packaging	Tray
Part Status	Active
Core Processor	ARM® Cortex®-M3
Core Size	32-Bit
Speed	84MHz
Connectivity	CAN, EBI/EMI, Ethernet, I²C, IrDA, LIN, Memory Card, SPI, SSC, UART/USART, USB
Peripherals	Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number of I/O	103
Program Memory Size	512KB (512K x 8)
Program Memory Type	FLASH
EEPROM Size	-
RAM Size	100K x 8
Voltage - Supply (Vcc/Vdd)	1.62 V ~ 3.6 V
Data Converters	A/D 16x12b, D/A 2x12b
Oscillator Type	Internal
Operating Temperature	-40°C ~ 85°C (TA)
Package / Case	144-LQFP
Supplier Device Package	144-LQFP (20x20)
Base Part Number	ATSAM3X8