Intel® Pentium® Silver and Intel® Celeron® Processors

Datasheet, Volume 1 of 2

ID 633935
Date 12/27/2022
Document Table of Contents

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.