AT91SAM7XC-EK Atmel, AT91SAM7XC-EK Datasheet - Page 19

• Manufacturer Part Number: AT91SAM7XC-EK
• Description: KIT EVAL FOR AT91SAM7XC256/128
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM7XC-EK

• Contents: Evaluation Board, Parallel Cable and CD-ROM
• Processor To Be Evaluated: AT91SAM7XCx
• Data Bus Width: 32 bit
• Interface Type: RS-232, Ethernet, USB
• For Use With/related Products: AT91SAM7XC256, AT91SAM7XC128
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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AT91SAM7X-EK Evaluation Board User Guide
Memory
Clock Circuitry
Reset Circuitry
Power Supply
Circuitry
Remote
Communication
Analog Interface
User Interface
! 256 Kbytes of Internal High-speed Flash
! 64 Kbytes of Internal High-speed SRAM
! Atmel serial DataFlash
! One footprint for Atmel Serial EEPROM memory. The user can fit an AT24C128AN or
! 18.432 MHz standard crystal for the embedded oscillator
! 32 KHz internal RC oscillator
! Internal reset controller with a bidirectional reset pin
! External reset pushbutton
! USB powered, the dynamic power consumption on VDDCORE is less than 90 mA at
! External power can be applied via USB Power adapter 5V 0.5A with USB A/B cable
! On-chip embedded VDDCORE 1.8V regulator
! On-board 3.3V 400 mA linear regulator
! One Serial interface (DBGU COM Port) via RS-232 DB9 male socket
! One Serial interface (RS232 COM Port) via RS-232 DB9 male socket
! USB V2.0 Full-speed compliant, 12 Mbits per second (UDP)
! One CAN 2.0B communication port via the 3-position printed circuit terminal block
! One MII Ethernet 100-base TX (auto MDI/MDI-X crossover cable)
! One selectable 0.2% 3.00V Vref or 3.3V ANA
! One 3-position printed circuit terminal block
! Two analog up to Vref inputs. One external user input and one back-looped with
! One buffered PWM3 analog output (up to Vref)
! One 5-way joystick (4 directions and push for confirmation)
! Four general-purpose buffered green user LEDs (PWM controlled)
AT24C256AN or AT24C512AN in 8S1 package as well as a cryptomemory
AT88C25616C-SI
full speed when running out of the Flash. The total current at power-up is less than
100 mA.
buffered PWM3 output.
®
6195E–ATARM–22-Mar-07
Board Description
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