20-101-1094 Rabbit Semiconductor, 20-101-1094 Datasheet - Page 123

• Manufacturer Part Number: 20-101-1094
• Description: MCU RCM4000 RABBITCORE
• Manufacturer: Rabbit Semiconductor

Specifications of 20-101-1094

• Module/board Type: MPU Core Module
• Product: Microcontroller Modules
• Core Processor: Rabbit 4000
• Clock Speed: 58.98 MHz
• Interface Type: Ethernet, Serial
• Flash: 512 KB
• Timers: 10 x 8 bit, 1 x 10 bit, 1 x 16 bit
• Operating Supply Voltage: 3 V to 3.6 V
• Board Size: 47 mm x 61 mm x 20 mm
• Core: RCM4000
• Processor Series: RCM4000
• Cpu Core: Rabbit 4000
• For Use With/related Products: RCM4000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 316-1139

C.1.3 Reset Generator
The RCM4000 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 RCM4000 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 RCM4000) since your RCM4000 could reset
unintentionally.
The RCM4000 has a reset output, pin 3 on header J2.
User’s Manual
117