CC-ACC-MMK-2443 Digi International, CC-ACC-MMK-2443 Datasheet - Page 81

• Manufacturer Part Number: CC-ACC-MMK-2443
• Description: MCU, MPU & DSP Development Tools CC9M 2443 Multimedia App Kit
• Manufacturer: Digi International

Specifications of CC-ACC-MMK-2443

• Processor To Be Evaluated: S3C2443
• Data Bus Width: 32 bit
• Interface Type: UART
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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How the CMO
works
To measure the load current used on different power supplies, measure DC voltage
across the sense (CMO) resistor. The value of the resistor is 0.025R ± 1%.
Calculate the current using this equation: I = U/R
where
I = current in Ampere
U = measured voltage in Volt
R = 0.025 Ohm
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