J14Power (5V DC regulated)
J1  Digital I/O Ports A, and H
J7  Digital I/O Ports A, and B
J8  Digital I/O Ports B
J2  Serial Port 0
J4  Serial Port 1
J11       SPI Port
J10       Audio Line In
J13       Audio Line Out
J3 RS-485/Serial TTL


Processor200MHz ARM Processor

Operating System Linux 2.4 Kernel

Memory   32Megabytes RAM, 16Megabytes Flash

Ethernet  10/100 Megabit ethernet
  Link and Activity LEDs

Serial Port 0   RS-232 + 3 handshaking or
  RS-232 TTL Level (Rxd, TxD only) or
  RS-485 half duplex,

Serial Port 1   RS-232 with no handshake lines

Digital I/O       16 Digital I/O (3.3V TTL)
  Interrupt capable
  Port configurable as input or output

Power Requirements    5V ±5% DC regulated, 2 Watts (nominal)

Humidity  5 - 90%, non-condensing

Temperature  -40 to +70 °C

Weight     88 grams

Dimensions    4.0" x 4.0" x 1.3"
  (99mm x 99mm x 38.1mm)

Other Hardware Clock/Calendar
  AC97 Audio Line In/Out

Ports A, B, H

Symbol Parameter MIN MAX Units Condition
VIL Input Low -0.3 0.8   V
VIH       Input High          2.1 3.6   V
VOL     Output Low       1.2   V       IOL=10mA
VOH    Output High        2.8          V       IOH=-4mA

Mating Connectors

Connector       Mfg MFG P/N JK micro P/N
J2,J4,J7 (2x5)                        Molex     22-55-2101
  Oupiin    4072-2X05H 28-0030
Pins (for 2x5)   Molex    16-02-0096
  Oupiin    4072-PIN-T  28-0033
J1 (1x3)   Molex     22-01-2031
  Oupiin    4071-3H       28-0012
Pins (for 1x3)  Molex     08-50-0114
  Oupiin    4071-PIN-T  28-0013

OmniFlash Technical Information
12228 E Bennett Rd. Grass Valley, CA 95945 
Phone (530) 297-6073 
Fax (530) 297-6074

© 2016 JK microsystems, Inc. All rights reserved.
Offering embedded computer solutions since 1996