1: Introduction
Page
6
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Javelin Stamp Manual v1.1
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www.javelinstamp.com
RAM
32 kilobytes
EEPROM
32 kilobytes
Number of I/O pins
16
Voltage Supply
6 – 24 VDC (unregulated)
- or -
5 VDC (regulated)
Voltage regulator current output
0 < I
out
< 180 mA
Current Consumption
60 mA / 13 mA nap
Sink/Source Current per I/O
30 mA / 30 mA
Sink/Source Current per module
60 mA / 60 mA per 8 I/O pins
Sink/Source Current per Bank
Pins (0 – 7) and (8 - 15)
30 mA / 30 mA
Windows Editor/Debugger
Javelin Stamp IDE
Equipment and System Requirements
To run the IDE and program the Javelin, you will need an IBM PC or compatible computer
with the following:
•
Windows 95, 98, ME, 2000, or XP.
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A CDROM or Internet connection.
•
An available 9-pin serial port
Or – A USB port with an approved USB to serial adaptor. See
www.javelinstamp.com for information on products that have been tested and
approved.
Or – A 25-pin serial port with a 25 to 9-pin adaptor.
The Javelin Stamp Starter Kit is discussed in detail in the following section:
Useful
Hardware
. If you do not have a Javelin Stamp Starter kit, you will need to acquire at least the
following.
•
Recommended DC Power Supply: 7.5 VDC, 1000 mA 2.1 mm, center-positive
Acceptable battery/DC Power Supply values range between 6 and 24 VDC.
Minimum output current rating depends on voltage. A 6 V supply can have an
output current rating as low as 100 mA while higher voltage supplies may need
higher output current ratings.
•
Serial programming cable
Be sure to use a straight-through serial cable or adaptor. Do not try to use a null
modem cable or adaptor for downloading programs to the Javelin.
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Carrier board or serial cable and power supply connections
