Connectors and Jumpers:

ProcessorIntel 386Ex, 25MHz

Operating System XDOS(MS/PC DOS 3.3 compatible)

Memory  512K SRAM, 512K Flash

Ethernet 10BASE-T, NE2000 compatible
 Link status and Activity LEDs

Serial Port 1  RS-232 with 5 handshake lines
 COM1, address 0x3F8, IRQ4
 115200 baud maximum

Serial Port 2  RS-232 no handshaking or
 RS-485 half duplex,
 COM2, address 0x2F8, IRQ 3
 115200 baud maximum

Watchdog      Programmable Timeout,
 Generates processor NMI

Sync. Serial   Full duplex
 Independent Rx and Tx clocks,
 Master or Slave operating mode

Supply Voltage     7-34VDC

Supply Power       2 Watts typical

Humidity 5 - 90%, non-condensing

Temperature       -20 to +85 °C

Weight  12oz (340 gm)

Dimensions no baseplate    3.6" x 4.3" x 1.8"
(91.4mm x 109.2mm x 44.5mm)

Dimensions with baseplate  4.6" x 4.3" x 1.8"
(116.8mm x 109.2mm x 44.5mm)

Digital I /O     10 Bits (P3.0-P3.5 & P1.4-P1.7)
 Pin configurable as input or output
 P3.3 and P3.4 configurable as interrupts
 8mA source /sink

I/O Port Characteristics
Symbol Parameter MIN MAX Units Condition
VIL Input Low -0.3 0.8   V
VIH       Input High  2.0 Vcc+0.3  V
VOL     Output Low        0.45V      IOL=8mA
VOH    Output High        Vcc-0.5  V      IOH=-8mA

µFlashPlus Mechanical Drawing
uFlash TCP EP Technical Information
12228 E Bennett Rd. Grass Valley, CA 95945 
Phone (530) 297-6073 
Fax (530) 297-6074

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Offering embedded computer solutions since 1996