ATSAM3X Series

Catalog

IC MCU 32BIT 512KB FLASH 144BGA

Part	Program Memory Width	Program Memory Size	Program Memory Depth	Core Size (Bit Width)	Peripherals	Oscillator Type	A/D Channels	A/D Resolution (bits)	D/A Resolution (bits)	D/A Channels	Program Memory Type	Voltage - Supply (Vcc/Vdd) Maximum	Voltage - Supply (Vcc/Vdd) Minimum	Number of I/O	Package / Case	RAM Size Depth	RAM Size Width	Connectivity	Mounting Type	Core Processor	Package Name	Package Length	Package Width	Operating Temperature (Max)	Operating Temperature (Min)	Speed	Core Configuration
Microchip Technology ATSAM3X8EA-CU	8 bit	512 KB	512 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	103	144-LFBGA	100 K	8 bit	CANbus EBI EMI Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	144-BGA	13 mm	13 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X4CA-AUR	8 bit	256 KB	256 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	63	100-LQFP	64 K	8 bit	CANbus Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	100-LQFP	14 mm	14 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X4EA-CU	8 bit	256 KB	256 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	103	144-LFBGA	68 K	8 bit	CANbus EBI EMI Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	144-BGA	13 mm	13 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X8CA-AU	8 bit	512 KB	512 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	63	100-LQFP	96 K	8 bit	CANbus Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	100-LQFP	14 mm	14 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X4CA-AU	8 bit	256 KB	256 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	63	100-LQFP	64 K	8 bit	CANbus Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	100-LQFP	14 mm	14 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X8EA-AU	8 bit	512 KB	512 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	103	144-LQFP	100 K	8 bit	CANbus EBI EMI Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	144-LQFP	20 mm	20 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X4EA-AU	8 bit	256 KB	256 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	103	144-LQFP	68 K	8 bit	CANbus EBI EMI Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	144-LQFP	20 mm	20 mm	85 °C	-40 °C	84 MHz	Single-Core
Microchip Technology ATSAM3X8CA-CU	8 bit	512 KB	512 K	32 Bit	Brown-out Detect DMA I2S POR PWM Reset WDT	Internal	16 count	12 bit	12 bit	2 count	FLASH	3.6 V	1.62 V	63	100-TFBGA	96 K	8 bit	CANbus Ethernet I2C IrDA LINbus Memory Card SPI SSC UART USART USB	Surface Mount	ARM® Cortex®-M3	100-TFBGA	9 mm	9 mm	85 °C	-40 °C	84 MHz	Single-Core

Catalog

Description

Based on the ARM® Cortex®-M3 processor, the Microchip's SAM3X4E runs at 84MHz and features 256KB of flash memory in 2 x 128KB banks and 68KB of SRAM in 2 x 32KB banks, with an additional 4KB as NFC (NAND Flash controller) SRAM. Its highly-integrated peripheral set 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 SAM3X4E 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 Microchip QTouch Library is available for the SAM3X4E 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.