20-101-0525 Rabbit Semiconductor, 20-101-0525 Datasheet - Page 12

• Manufacturer Part Number: 20-101-0525
• Description: COMPUTER SINGLE-BOARD LP3500 FOX
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0525

• Module/board Type: Single Board Computer Module
• Product: Modules
• Processor Type: Rabbit 3000
• Sram: 512 KB
• Flash: 512 KB
• Timers: 8 bit, 10 bit
• Number Of I/os: 26
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 3 V to 30 V
• Board Size: 93 mm x 66 mm x 11 mm
• Description/function: Computer Module
• For Use With/related Products: LP3500
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1115

1.5 CE Compliance
Equipment is generally divided into two classes.
These limits apply over the range of 30–230 MHz. The limits are 7 dB higher for frequencies
above 230 MHz. Although the test range goes to 1 GHz, the emissions from Rabbit-based
systems at frequencies above 300 MHz are generally well below background noise levels.
The LP3500 has been tested and was found to be in conformity with the
following applicable immunity and emission standards. The LP3510 is
also CE qualified as it is a sub-version of the LP3500. Boards that are
CE-compliant have the CE mark.
Immunity
The LP3500 series of single-board computers meets the following EN55024/1998 immu-
nity standards.
• EN61000-4-3 (Radiated Immunity)
• EN61000-4-4 (EFT)
• EN61000-4-6 (Conducted Immunity)
Additional shielding or filtering may be required for a heavy industrial environment.
Emissions
The LP3500 series of single-board computers meets the following emission standards
emission standards with the Rabbit 3000 spectrum spreader turned on and set to the nor-
mal mode.
• EN55022:1998 Class B
• FCC Part 15 Class B
Your results may vary, depending on your application, so additional shielding or filtering
may be needed to maintain the Class B emission qualification.
6
Digital equipment meant for light industrial use
Less restrictive emissions requirement:
less than 40 dB µV/m at 10 m
(40 dB relative to 1 µV/m) or 300 µV/m
NOTE: Earlier versions of the LP3500 sold before 2003 that do not
have the CE mark are not CE-complaint.
CLASS A
Digital equipment meant for home use
More restrictive emissions requirement:
30 dB µV/m at 10 m or 100 µV/m
CLASS B
Fox (LP3500)