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µFlashTCP Technical Information

µFlashTCP mechanical drawing

Connectors and Jumpers

J1General I/O & Synchronous Serial
J2RS-485
J3COM1
J4COM2 (Console)
J5Multi-I/O Bus (General I/O)
J8Power
J10Ethernet
JP1Watchdog NMI Enable
JP2Socket Memory Type
JP3Boot Memory Location
Priceing & Ordering
Documentation
Programs & Utilities

Specifications

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
Digital I/O 10 Bits: P3.0-P3.5 & P1.4-P1.7,
Pin configurable as input or output
P3.3 & P3.4 configurable as interrupts
8mA source/sink.
Watchdog Programmable Timeout,
Generates processor NMI
Sync. Serial Full duplex
Independent Rx and Tx clocks,
Master or Slave operating mode
Supply Voltage 5V DC ±5%
Supply Current 400mA(nominal)
Humidity 5 - 90%, non-condensing
Temperature -20 to +85 °C
Weight 1.6oz (45 gm)
Dimensions 3.75" x 2.50" x 0.63"
(95mm x 63.5mm x 16mm)

I/O Port DC 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 0.45 V IOL= 8mA
VOH Output High Vcc-0.5 V IOH= -8mA

Mating Connectors

Connector Mfg MFG P/N JK micro P/N
J1,J3,J4,J5 (2x5) Molex 22-55-2101
Oupiin 4072-2X05H 28-0030
Pins (for 2x5) Molex 16-02-0096
Oupiin 4072-PIN-T 28-0033
J2,J8 (1x3) Molex 22-01-2031
Oupiin 4071-3H 28-0012
J10 (1x8) Molex 22-01-2081
Oupiin 4071-08H 28-0037
Pins (for 1x3, 1x8) Molex 08-50-0114
Oupiin 4071-PIN-T 28-0013

Optional Features

  • M-Systems DiskOnChip Flash Disk, 512K SRAM, 512K Flash, or Battery backed clock calendar chip with 128K SRAM (20-0074)
  • Multi-I/O or µI/O peripheral boards for I/O expansion.
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