J1Processor Bus
J2Power (7-34V DC unregulated)
J3Power (5V DC regulated)
J5RS485 / TTL RS232
J6Serial Console/Debug port
J7Digital I/O Ports A and B
J8Serial Port 1
J9Digital I/O Ports C and D
J10     Serial Port 0
J11     Digital I/O Ports E and F


Processor    33MHz 186 Compatible Processor

Operating System     XDOS(MS/PC DOS 3.3 compatible)

Memory 512K DRAM, 512K Flash

Serial Port 1 RS-232 with 3 handshake lines
115200 baud maximum

Serial Port 2 RS-232 no handshaking or
RS-232 TTL Level or
RS-485 half duplex,
115200 baud maximum

Serial Console/
Debug Port  9600 Baud

Digital I/O     44 Digital I/O

Power Requirements 7 to 34 Volts DC, or 5V DC regulated

Current Consumption 1.8 Watts, typical

Humidity 5 - 90%, non-condensing

Temperature -20 to +85 °C

Weight   2.1oz (60 gm)

Dimensions  4.20" x 3.60"
(106.7mm x 91.4mm)

Processor I/O Pin (PIO 0, PIO 1, PIO 10, PIO 11) Characteristics

Symbol Parameter MIN MAX Units Condition
VIL Input Low  -0.5 0.8     V
VIH Input High  2.0 Vcc+0.5    V
VOL     Output Low 0.4     V   IOL= 6mA
VOH             Output High        2.4     V   IOH= -6mA

Ports A, B, C, D, E, F

Symbol Parameter MIN MAX Units Condition
VIL Input Low   0     0.8    V
VIH       Input High 2.0   5.5    V
VOL     Output Low       0.4      V IOL= 8mA 
VOH             Output High      2.4      V IOH= -4mA

Mating Connectors

Connector       Mfg    MFG P/N JK micro P/N
J6,J7,J8,J10 (2x5) Molex 22-55-2101
  Oupiin 4072-2X05H 28-0030
J9,J11 (2x13)         Molex 22-55-2261
  Oupiin 4072-2X013H       28-0031
Pins (for 2x5,2x13) Molex 16-02-0096
  Oupiin 4072-PIN-T   28-0033
J3 (1x3)   Molex 22-01-2031
  Oupiin 4071-3H        28-0012
J5 (1x5)   Molex 22-01-2051
  Oupiin 4071-05H      28-0036
Pins (for 1x3,1x5)  Molex 08-50-0114
  Oupiin 4071-PIN-T    28-0013

Optional Features

32 pin DIP socket to accept an additional
M-Systems DiskOnChip
Peripheral boards for I/O expansion
Serial driver library
Character LCD & Matrix keypad. 
Flashlite 186 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.