Shenzhen Koben Electronics Co., Ltd.
Shenzhen Koben Electronics Co., Ltd.
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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 |
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