20-101-1138 Rabbit Semiconductor, 20-101-1138 Datasheet - Page 120

• Manufacturer Part Number: 20-101-1138
• Description: RCM4300 RABBITCORE
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1138

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Data Bus Width: 8 bit
• Core Processor: Rabbit 4000
• Clock Speed: 58.98 MHz
• Interface Type: Ethernet
• Flash: 2 MBytes
• Timers: 10 x 8 bit
• Operating Supply Voltage: 3.3 V
• Board Size: 72 mm x 47 mm x 21 mm
• For Use With/related Products: RCM4300
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1141

C.1.3 Reset Generator
The RCM4300 uses a reset generator to reset the Rabbit 4000 microprocessor when the volt-
age drops below the voltage necessary for reliable operation. The reset occurs between
2.85 V and 3.00 V, typically 2.93 V. Since the RCM4300 will operate at voltages as low as
3.0 V, exercise care when operating close to the 3.0 V minimum voltage (for example, keep
the power supply as close as possible to the RCM4300) since your RCM4300 could reset
unintentionally.
The RCM4300 has a reset output, pin 3 on header J2.
RabbitCore RCM4300 User’s Manual
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