XC4028EX-2HQ208C Xilinx Inc, XC4028EX-2HQ208C Datasheet - Page 29

• Manufacturer Part Number: XC4028EX-2HQ208C
• Description: IC FPGA 1024 CLB'S 208-HQFP
• Manufacturer: Xilinx Inc
• Series: XC4000E/Xr

Specifications of XC4028EX-2HQ208C

• Number Of Logic Elements/cells: 2432
• Number Of Labs/clbs: 1024
• Total Ram Bits: 32768
• Number Of I /o: 160
• Number Of Gates: 28000
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 208-BFQFP Exposed Pad
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 122-1126

May 14, 1999 (Version 1.6)
Figure 32: XC4000X Octal I/O Routing
Figure 31: High-Level Routing Diagram of XC4000 Series VersaRing (Left Edge)
WED = Wide Edge Decoder, IOB = I/O Block (shaded arrows indicate XC4000X only)
IOB
R
Connect
Direct
IOB
IOB
Product Obsolete or Under Obsolescence
IOB
WED
WED
WED
XC4000E and XC4000X Series Field Programmable Gate Arrays
Decode
INTERCONNECT
Edge
Double Long Global
Clock
Segment with nearest buffer
connects to segment with furthest buffer
Octal
IOB
X5995
Quad
Single
Double
Long
Direct
Connect
Long
IOB
X9015
6-33
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