20-101-0522 Rabbit Semiconductor, 20-101-0522 Datasheet - Page 29

• Manufacturer Part Number: 20-101-0522
• Description: MODULE RABBITCORE RCM3220
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-0522

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 3000
• Clock Speed: 44.2 MHz
• Interface Type: Ethernet, Serial
• Flash: 512 KB
• Timers: 10 x 8 bit, 1 x 10 bit
• Operating Supply Voltage: 3.15 V to 3.45 V
• Board Size: 69 mm x 47 mm x 22 mm
• Core: RCM3220
• Processor Series: RCM3200
• For Use With/related Products: RCM3220
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1098

It is recommended that you allow for an “exclusion zone” of 0.04" (1 mm) around the
RCM3200 in all directions (except above the RJ-45 plug) when the RCM3200 is incorpo-
rated into an assembly that includes other printed circuit boards. This “exclusion zone”
that you keep free of other components and boards will allow for sufficient air flow, and
will help to minimize any electrical or electromagnetic interference between adjacent
boards. An “exclusion zone” of 0.08" (2 mm) is recommended below the RCM3200
when the RCM3200 is plugged into another assembly using the shortest connectors for
headers J1 and J2. Figure A-2 shows this “exclusion zone.”
Figure A-2. RCM3200 “Exclusion Zone”
User’s Manual
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