SAM9-L9261 Olimex Ltd., SAM9-L9261 Datasheet - Page 2

• Manufacturer Part Number: SAM9-L9261
• Description: MCU, MPU & DSP Development Tools DEV BRD FOR AT91SAM9260
• Manufacturer: Olimex Ltd.

Specifications of SAM9-L9261

• Processor To Be Evaluated: AT91SAM9260
• Data Bus Width: 16 bit, 32 bit
• Interface Type: RS-232, Ethernet, USB, JTAG
• Dimensions: 100 mm x 80 mm
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1776345 52R3721

INTRODUCTION:
FEATURES:
ELECTROSTATIC WARNING:
REQUIREMENTS:
SAM9-L9261 is a development platform with ARM9 microcontroller, TFT
LCD 3.5" 320x240 pixels with TOUCHSCREEN, 64MB SDRAM and 512MB
NAND Flash. The board has Ethernet 100Mbit controller, USB host, USB
device, RS232 and 20 pin extension port with unused SAM9261 GPIO ports
available for add-on boards. SAM9-L9261 has waste amount of Flash and
RAM and runs a 2.6.27.4 Linux. RTC clock is backed up with 3V Li battery.
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The SAM9-L9261 board is shipped in protective anti-static packaging. The
board must not be subject to high electrostatic potentials. General practice
for working with static sensitive devices should be applied when working
with this board.
Cables:
Power Supply:
Regulated 5V DC power supply, capable of supplying at least 1A.
MCU: AT91SAM9261 16/32 bit ARM9™ 200MHz operation.
Standard JTAG connector with ARM 2x10 pin layout for programming/
debugging with ARM-JTAG.
TFT LCD 3.5" 320x240 pixels with TOUCH SCREEN supported by Linux
framebuffer and tslib, respectively.
64 MB SDRAM.
2MB Dataflash used to store bootloaders and the Linux kernel.
512MB NAND Flash (seen in Linux as silicon MTD drive).
Ethernet 100Mbit connector with Linux driver.
Two USB host connectors supported by Linux.
USB device connector supported by the Linux Gadget driver.
RS232 interface and drivers.
SD/MMC/Dataflash card connector (see notes in the manual).
AT73C213 stereo DAC with Linux ALSA drivers.
Ten GPIOs accessible from Linux user-space applications.
Four user buttons accessible from Linux user-space applications.
One reset button
Three status LEDs.
RTC supported by Linux and with a battery backup option.
On board voltage regulator 3.3V with up to 800mA current.
Single power supply: regulated 5V DC required.
Power supply filtering capacitor.
18.432 Mhz crystal.
PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print.
Dimensions: 100 x 80 mm (3.94 x 3.15").
1.8 meter USB A-B cable (needed for restoring the installation).
NULL-modem RS232 cable (needed for the Linux console).
UTP LAN cable (needed for connecting SAM9-L9261 to Internet).