XC4025E-3HQ304I Xilinx Inc, XC4025E-3HQ304I Datasheet - Page 59
XC4025E-3HQ304I
Manufacturer Part Number
XC4025E-3HQ304I
Description
IC FPGA I-TEMP 5V 3SPD 304-HQFP
Manufacturer
Xilinx Inc
Series
XC4000E/Xr
Datasheet
1.XC4005E-4PC84C.pdf
(68 pages)
Specifications of XC4025E-3HQ304I
Number Of Logic Elements/cells
2432
Number Of Labs/clbs
1024
Total Ram Bits
32768
Number Of I /o
256
Number Of Gates
25000
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 100°C
Package / Case
304-BFQFP Exposed Pad
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
XC4025E-3HQ304I
Manufacturer:
XILINX
Quantity:
165
Figure 55: Master Parallel Mode Programming Switching Characteristics
May 14, 1999 (Version 1.6)
Notes: 1. At power-up, Vcc must rise from 2.0 V to Vcc min in less than 25 ms, otherwise delay configuration by pulling PROGRAM
This timing diagram shows that the EPROM requirements are extremely relaxed. EPROM access time can be longer than
500 ns. EPROM data output has no hold-time requirements.
(output)
(output)
(output)
(output)
A0-A17
D0-D7
DOUT
RCLK
CCLK
RCLK
2. The first Data byte is loaded and CCLK starts at the end of the first RCLK active cycle (rising edge).
Low until Vcc is valid.
R
Delay to Address valid
Data setup time
Data hold time
Product Obsolete or Under Obsolescence
Description
XC4000E and XC4000X Series Field Programmable Gate Arrays
Address for Byte n
1
2
3
Symbol
7 CCLKs
T
T
T
DRC
RCD
RAC
2 T
Byte
DRC
Min
60
0
0
Byte n - 1
D6
Address for Byte n + 1
1 T
3 T
CCLK
RAC
Max
RCD
200
D7
Units
ns
ns
ns
X6078
6-63
6