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Table A-1. RabbitCore RCM3209/RCM3229 Specifications (continued)
Feature
Power
Operating Temperature
Humidity
Connectors
Board Size
A.1.1 Headers
The RCM3209/RCM3229 uses headers at J61 and J62 for physical connection to other
boards. J61 and J62 are 2 × 17 SMT headers with a 2 mm pin spacing. J1, the program-
ming port, is a 2 × 5 header with a 1.27 mm pin spacing.
Figure A-3 shows the layout of another board for the RCM3209/RCM3229 to be plugged
into. These values are relative to the mounting hole.
A.1.2 Physical Mounting
A 9/32" (7 mm) standoff with a 2-56 screw is recommended to attach the RCM3209/
RCM3229 to a user board at the hole position shown in Figure A-3. Either use plastic hard-
ware, or use insulating washers to keep any metal hardware from shorting out signals on
the RCM3209/RCM3229.
User's Manual
RCM3209
3.15 V to 3.45 V DC
325 mA @ 3.3 V
–40°C to +85°C
5% to 95%, noncondensing
Two 2 × 17, 2 mm pitch
1.850" × 2.725" × 0.86"
(47 mm × 69 mm × 22 mm)
RCM3229
3.15 V to 3.45 V DC
190 mA @ 3.3 V
57
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