Connectors and Jumpers:
Processor
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Intel 386Ex, 25MHz
Operating System 
XDOS(MS/PC DOS 3.3 compatible)
Memory 
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512K SRAM, 512K Flash
Ethernet 
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10BASE-T, NE2000 compatible
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Link status and Activity LEDs
Serial Port 1 
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RS-232 with 5 handshake lines
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COM1, address 0x3F8, IRQ4
Serial Port 2 
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RS-232 no handshaking or
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COM2, address 0x2F8, IRQ 3
Watchdog 
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Programmable Timeout,
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Independent Rx and Tx clocks,
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Master or Slave operating mode
Supply Voltage 
7-34VDC
Supply Power 
2 Watts typical
Humidity 
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5 - 90%, non-condensing
Temperature 
-20 to +85 °C
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 
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10 Bits (P3.0-P3.5 & P1.4-P1.7)
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Pin configurable as input or output
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P3.3 and P3.4 configurable as interrupts
I/O Port Characteristics
Symbol
Parameter
MIN
MAX
Units Condition
VIH
Input High
2.0
Vcc+0.3 V 
VOL
Output Low 0.45
V
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