MachXO3LF Series 6864 LUTs 240 kb 279 I/O 2.5/3.3V Industrial Slow PLD - BGA-324
|Nom du fabricant:||Lattice Semiconductor|
|Code de date:||1840|
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Lattice Semiconductor is providing this notification of a change to the Power Calculator tool that is used in Lattice Diamond 3.12 software (Release Date: December 8, 2020). This PCN covers one change to the calculation of the MCLK (oscillator) entry to the MISC tab of Power Calculator. This change affects the software only, and has no impact to silicon or hardware. Change Description:This change is a modification to how Power Calculator computes power for the MCLK when it is used. The power consumed by the used MCLK in Power Calculator will increase. The default setting of MCLK is to be used. Thus this change will affect the Power Calculator in instances when it is brought up in default settings (blank pattern), or in any Estimation or Calculation for non-default settings (user pattern) where MCLK is used. When the MCLK is unused, there will be no effect on Power Calculator. The magnitude of the power increase will vary depending on the voltage. For parts with a core VCC of 2.5v or 3.3v, the increase will be 15.5mW � 1mW for XO2, XO3L, and XO3LF. That increase will be 43.5mW � 1mW for XO3D, and 41.0mW � 1mW for Platform Manager 2. For parts with a core VCC of 1.2v, the increase will be 5.3mW � 1mW.
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