Virtex-4 FPGA Data Sheet: DC and Switching Characteristics
DS302 (v3.7) September 9, 2009
Product Specification
56
12/11/06
(Cont’d)
2.0
(Cont’d)
Table 50: Removed T_LOCK_FX_MIN parameter. Added DCM_RESET.
Table 53: Added Note (1), no minimum frequency for PMCD.
Table 64: Added Note (1) to refer to LX and SX Errata for capability improvements.
03/27/07
2.1
SPEED SPECIFICATION version for this data sheet release: v1.64.
Table 4: Added Note (6) regarding max quiescent supply current.
Table 5: Filled in missing power-on current values for FX devices.
Table 24: Added new parameter FGREFCLK. Added Min value for Spread Spectrum Clocking frequency. Corrected “Conditions”.
Table 39: Added columns/values for XC4VFX -11 and -12. Corrected XC4VLX/SX -11
and -12 values for TREGXB, TREGYB, and TCKSH.
Table 43: Restored parameter TCONFIG and footnote (1) from earlier revision. Added new parameter TSMCO (SelectMAP Readback Clock-to-Out).
Table 50: Restored DCM_RESET Minimum and DCM_INPUT_CLOCK_STOP
parameters from earlier revision. Added Notes (4) through (7) to these parameters.
Table 60: Removed FF1760 package. Not supported.
06/08/07
2.2
SPEED SPECIFICATION version for this data sheet release: v1.65.
Table 14: Promoted -12 speed grade devices of XC4VFX12, XC4VFX20, and
XC4VFX60 to Production status.
Table 37: Removed parameter TISCCK_REV. Not meaningful because pin should always be connected to GND.
Table 43: Added parameter FMAX_SELECTMAP. for maximum Slave SelectMAP mode external configuration clock frequency.
Table 63: Filled in Step 1 values for XC4VFX20, XC4VFX60, and XC4VFX100.
08/10/07
2.3
SPEED SPECIFICATION version for this data sheet release: v1.65.
Table 3: Added MAX value for IBATT . Table 27: Added Note (3) specifying range of DCI reference resistors and referring to
UG070.
Table 43: Added parameter FMAX_ICAP. Added word “Data” to description of SelectMAP Setup/Hold.
Table 64: Added to Capability Improvements, for Step 1 that the DFS macro is no
longer needed.
09/10/07
2.4
SPEED SPECIFICATION version for this data sheet release: v1.67.
Table 14: Promoted all speed grades for XC4VFX40 devices, and -12 speed grade for
XC4VFX100 devices, to Production status.
Table 63: Filled in Step 1 value for XC4VFX40.
Date
Version
Revisions