20-101-1068 Rabbit Semiconductor, 20-101-1068 Datasheet - Page 95

MODULE RABBITCORE RCM3315

20-101-1068

Manufacturer Part Number
20-101-1068
Description
MODULE RABBITCORE RCM3315
Manufacturer
Rabbit Semiconductor
Datasheet

Specifications of 20-101-1068

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
47 mm x 69 mm x 22 mm
Core
RCM3315
Processor Series
RCM3315
For Use With/related Products
RCM3315
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
316-1114
B.4.3 CMOS Digital Outputs
If the stepper-motor option is not used, eight CMOS-level digital outputs are available at
J10, and can each handle up to 25 mA.
B.4.4 Sinking Digital Outputs
Four sinking digital outputs shared with LEDs DS3–DS6 are available at J12, and can each
handle up to 500 mA. Figure B-6 shows a wiring diagram for a typical sinking output.
B.4.5 Relay Outputs
Figure B-7 shows the contact connections for the relay on the Prototyping Board. A diode
across the coil provides a return path for inductive spikes, and snubbers across the relay
contacts protect the relay contacts from inductive spikes.
The relay is driven by pin PA4 of the RCM3305/RCM3315 module via U8, and is con-
trolled by PE7 and PG5 as shown in the sample applications.
User’s Manual
Figure B-7. Prototyping Board Relay Output Contact Connections
Figure B-6. Prototyping Board Sinking Digital Outputs
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