XC4028EX-4BG352I Xilinx Inc, XC4028EX-4BG352I Datasheet - Page 15

• Manufacturer Part Number: XC4028EX-4BG352I
• Description: FPGA XC4000E Family 28K Gates 2432 Cells 0.35um Technology 5V 352-Pin BGA
• Manufacturer: Xilinx Inc

Specifications of XC4028EX-4BG352I

• Package: 352BGA
• Family Name: XC4000E
• Device Logic Gates: 28000
• Device Logic Units: 2432
• Device System Gates: 50000
• Number Of Registers: 2560
• Typical Operating Supply Voltage: 5 V
• Maximum Number Of User I/os: 256
• Ram Bits: 32768
• Re-programmability Support: Yes

May 14, 1999 (Version 1.6)
Figure 13: Fast Carry Logic in XC4000E CLB (shaded area not present in XC4000X)
H1
G4
G3
G2
G1
F4
F3
F2
F1
CARRY
LOGIC
R
C
IN
CARRY
CARRY
C
UP
Product Obsolete or Under Obsolescence
OUT
G
F
C OUT0
C
IN
DOWN
C
XC4000E and XC4000X Series Field Programmable Gate Arrays
OUT
G
F
H
D
K
IN
DIN
DIN
G
H
H
G
H
G
H
F
F
F
S/R
D
D
S/R
S/R
EC
EC
EC
Q
Q
X6699
Y
YQ
XQ
X
6-19
6