AT91SAM9RL-EK Atmel, AT91SAM9RL-EK Datasheet - Page 16

• Manufacturer Part Number: AT91SAM9RL-EK
• Description: KIT EVAL FOR AT91SAM9RL
• Manufacturer: Atmel
• Type: MCUr

Specifications of AT91SAM9RL-EK

• Contents: Evaluation Board, Power Supply with adapters, Battery backup, Cables and software
• Processor To Be Evaluated: AT91SAM9RL64
• Data Bus Width: 8 bit, 32 bit
• Interface Type: EBI, SDRAM
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• Kit Contents: Board Cable Power Supply CD
• Supported Devices: AT91SAM9RL ARM926EJ-S
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Development Tool Type: Hardware - Eval/Demo Board
• Rohs Compliant: Yes
• Mcu Supported Families: AT91SAM
• For Use With/related Products: AT91SAM9RL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3.6
3.7
3.8
3.9
3.10
3.11
3.12
AT91SAM9RL-EK Evaluation Board User Guide
Reset Circuitry
Shutdown Controller
Power Supply Circuitry
Remote Communication
Audio Stereo Interface
User Interface
Debug Interface
Software selectable, 32768Hz Low-power external standard crystal Oscillator or Internal Low Power
RC Oscillator
Internal reset controller with bi-directional reset pin
External reset pushbutton
Programmable shutdown and Wake-Up
Wake-up push button
On-board 1.2V High Efficiency step-down charge pump regulator with shutdown control
On-board 3.3V linear regulator with shutdown control
One serial interface (DBGU COM Port) via RS-232 DB9 male socket
One additional serial interface (COM Port 1) with RTS/CTS handshake control via RS-232 DB9 male
socket
One High Speed USB 2.0 port 480 Mbits per second (UDP)
One AC97 audio CODEC with:
One 32 Ohm Stereo Headset output (J16) with master volume and mute controls
One line-in
One Mono/Stereo Microphone input.
Two user input pushbuttons
Two user green LED
One yellow power LED (can be also software controlled)
20-pin JTAG/ICE interface connector
DBGU COM port
Board Description
6325C–ATARM–22-Jul-10
3-5