Intel® Pentium® Silver and Intel® Celeron® Processors Datasheet, Volume 1


ID 633935
Date 17/06/2021 00:00:00
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Operating Frequency

The eSPI controller supports 20 MHz, 24 MHz, 30 MHz, 48 MHz, and 60 MHz. A slave device can support frequencies lower than the recommended maximum frequency (60 MHz). In addition, the slave device must support a minimum frequency of 20 MHz for default (reset) communication between the Master and Slave device.