Оценочный комплект , AT91SAM9XE микроконтроллер, встроенная Flash память, широкий диапазон периферии
The AT91SAM9XE-EK evaluation kit enables the evaluation and code development for applications running on an AT91SAM9XE device. The AT91SAM9XE128/256/512 is based on the integration of an ARM926EJ-S processor with fast ROM and RAM, 128, 256 or 512 Kbytes of flash and a wide range of peripherals. The embedded flash memory can be programmed in-system via the JTAG-ICE interface or via a parallel interface on a production programmer prior to mounting. Built in lock bits a security bit and MMU protect the firmware from accidental overwrite and preserve its confidentiality. The AT91SAM9XE128/256/512 embeds an Ethernet MAC, one USB device Port, and a USB host controller. It also integrates several standard peripherals, like six UARTs, SPI, TWI, timer counters, synchronous serial controller, ADC and a multimedia/SD Card interface. This controller includes a reset controller capable of managing the power-on sequence of the microcontroller and the complete system.
- 64MB of SDRAM memory, 256MB of NAND flash memory
- One serial data flash, One TWI serial EEPROM
- One USB device port interface, Two USB host port interfaces
- One DBGU serial communication port
- One complete MODEM serial communication port
- One additional serial communication port with RTS
- CTS handshake control
- JTAG
- ICE debug interface
- One PHY Ethernet 100-base TX with three status LED's
- One AT73C213 audio DAC, one data flash, SD
- MMC card slot
Области применения
Промышленное, Измерительное, Связь и Сеть
Содержание
AT91SAM9XE-EK board, universal input AC/DC power supply with US, UK and Europe plug adapter, one A/B type USB cable, one serial RS232 cable, one RJ45 crossed Ethernet cable, one CD ROM. The board must not be subjected to high electrostatic potentials. A grounding strap or similar protective device should be worn when handling the board.