XC4VFX140 XILINX [Xilinx, Inc], XC4VFX140 Datasheet - Page 44

• Manufacturer Part Number: XC4VFX140
• Description: Platform Flash In-System Programmable Configuration PROMS
• Manufacturer: XILINX [Xilinx, Inc]

Revision History
The following table shows the revision history for this document.
DS123 (v2.9) May 09, 2006
04/29/03
06/03/03
11/05/03
11/18/03
12/15/03
05/07/04
05/07/04
(cont’d)
Date
R
Version
(cont’d)
1.0
1.1
2.0
2.1
2.2
2.3
2.3
Xilinx Initial Release.
Made edits to all pages.
Major revision.
Pinout corrections as follows:
•
•
•
• Added specification (4.7kΩ) for recommended pull-up resistor on OE/RESET pin to section
• Added paragraph to section
• Section
• Section
•
• Section
• Section
•
• Section
•
• Section
• Section
• Section
• (Continued on next page)
• Section
• Section
• Section
•
Table
♦ For VO48 package, removed 38 from VCCINT and added it to VCCO.
♦ For FS48 package, removed pin D6 from VCCINT and added it to VCCO.
Table 15
♦ For pin D6, changed name from VCCINT to VCCO.
♦ For pin A4, changed name from GND to DNC.
Figure 16
"Reset and Power-On Reset Activation," page
and/or buffer on the DONE pin.
itemized features.
descriptive text.
Table 2, page
following, five instances: Added instruction to tie CF High if it is not tied to the FPGA’s PROG_B
(PROGRAM) input.
Figure 6, page
CF pin in each configuration.
Table 12, page
the Low state of CF.
♦ Revised footnote callout number on T
♦ Added Footnote (2) callout to T
♦ Added Typical (Typ) parameter columns and parameters for V
♦ Added 1.5V operation parameter row to V
♦ Revised V
♦ Added parameter row T
♦ Added parameter row and parameters for parallel configuration mode, ’P’ devices, to I
♦ Added Footnote (1) and Footnote (2) with callouts in the Test Conditions column for I
♦ Corrected description for second T
♦ Revised Footnote (7) to indicate V
♦ Applied Footnote (7) to second T
Footnote (5)T
Table 14, page
♦ Added additional state conditions to CLK description.
♦ Added function of resetting the internal address counter to CF description.
I
CCINTS
14:
"Features," page
"Description," page 1
"Design Revisioning," page
"PROM to FPGA Configuration Mode and Connections Summary," page 10
"I/O Input Voltage Tolerance and Power Sequencing," page
"Absolute Maximum Ratings," page
"Supply Voltage Requirements for Power-On Reset and Power-Down," page
"Recommended Operating Conditions," page
"DC Characteristics Over Operating Conditions," page
"AC Characteristics Over Operating Conditions," page
"AC Characteristics Over Operating Conditions When Cascading," page
(FS48 package):
(VO48 package): For pin 38, changed name from VCCINT to VCCO.
, I
CCOS
IH
CYC
3: Updated Virtex-II configuration bitstream sizes.
14, through
23: Added CF column to truth table, and added an additional row to document
39:
Min, 2.5V operation, from 2.0V to 1.7V.
, and I
Min and T
www.xilinx.com
Platform Flash In-System Programmable Configuration PROMS
CCJS
1: Added package styles and 33 MHz configuration speed limit to
IN
Figure 13, page
CAC
"Standby Mode," page
, to define active and standby mode requirements.
and Max parameters
and following: Added state conditions for CF and BUSY to the
Min formulas.
VCC
CYC
9: Rewritten.
CCO
CAC
.
OER
parameter line.
Revision
= 3.3V.
parameter line to show parameters for 1.8V V
21: Added footnote indicating the directionality of the
24: Revised V
IL
from Footnote (4) to Footnote (3).
22.
and V
22, concerning use of a pull-up resistor
IH
25:
, ’P’ devices.
IN
and V
27:
26:
CCINT
TS
22: Rewritten.
for ’P’ devices.
and V
CCO
/V
36: Revised
CCJ
and
24:
.
CCJ
CCO
CCO
,
.
.
44