101-1053 Rabbit Semiconductor, 101-1053 Datasheet - Page 79

• Manufacturer Part Number: 101-1053
• Description: KIT DEV RABBITCORE RCM3365 US
• Manufacturer: Rabbit Semiconductor
• Series: RabbitCore 3000r
• Type: MPU Core Moduler

Specifications of 101-1053

• Contents: RabbitCore Module, Dev. Board, AC Adapter, Cable and Dynamic C® CD-Rom
• Processor To Be Evaluated: RCM3365
• Interface Type: Ethernet
• Maximum Operating Temperature: + 70 C
• Operating Supply Voltage: 3.15 V to 3.45 V
• For Use With/related Products: RCM3365
• Lead Free Status / RoHS Status: Lead free by exemption / RoHS compliant by exemption
• Other names: 316-1074

A.2 Bus Loading
You must pay careful attention to bus loading when designing an interface to the
RCM3365/RCM3375. This section provides bus loading information for external devices.
Table A-2 lists the capacitance for the various RCM3365/RCM3375 I/O ports.
Table A-3 lists the external capacitive bus loading for the various RCM3365/RCM3375
output ports. Be sure to add the loads for the devices you are using in your custom system
and verify that they do not exceed the values in Table A-3.
User’s Manual
Table A-3. External Capacitive Bus Loading -40°C to +85°C
Parallel Ports A to G
All I/O lines with clock
doubler enabled
Output Port
Table A-2. Capacitance of Rabbit 3000 I/O Ports
I/O Ports
Clock Speed
(MHz)
44.2
Capacitance
Input
(pF)
12
Capacitive Loading (pF)
Maximum External
Capacitance
100
Output
(pF)
14
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