Devices

Note (5)



LVDS is available only in device packages with -1X and -2X speed grades for the APEX 20KE device family, and in device packages with 7 and 8 speed grades for the APEX 20KC device family.

For purposes of this Selection Guide, LVDS availability refers to those device packages that support LVDS in ×4, ×7, and ×8 modes.

APEX 20KE devices support LVDS as shown in the following table:

LVDS -1, -2 & -3 Devices -1X & -2X Devices
On dedicated clock signals All devices (except for PQFP packages) All devices (except for PQFP packages)
In bypass (×1) mode EP20K300E devices and larger (except for PQFP packages) EP20K300E devices and larger (except for PQFP packages)
In ×4, ×7 & ×8 modes All devices (except for PQFP packages) All devices (except for PQFP packages)


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