What is the maximum current consumption value of EPCS?

The values of "standby" and "during active power mode" are listed in "Table 3–21. ICC Supply Current" in the document "Serial Configuration Devices (EPCS1, EPCS4, EPCS16, EPCS64, and EPCS128) Data Sheet" at the following URL link. Please refer to it.
  https://www.altera.co.jp/ja_JP/pdfs/literature/hb/cfg/cyc_c51014.pdf