LX64V-5FN100C Lattice, LX64V-5FN100C Datasheet - Page 32

• Manufacturer Part Number: LX64V-5FN100C
• Description: Analog & Digital Crosspoint ICs 64 I/O Switch Matrix, 3.3V, SERDES, 5ns, Pb-Free
• Manufacturer: Lattice

Specifications of LX64V-5FN100C

• Maximum Dual Supply Voltage: 3.6 V
• Minimum Dual Supply Voltage: 3 V
• Mounting Style: SMD/SMT
• Number Of Arrays: 1
• Operating Supply Voltage: 3.3 V
• Supply Type: Triple
• Configuration: 64 x 64
• Package / Case: FPBGA-100
• Data Rate: 11 Gbps
• Input Level: Bus LVDS, LVCMOS, LVDS, LVPECL, LVTTL
• Output Level: Bus LVDS, LVCMOS, LVDS, LVPECL, LVTTL
• Maximum Operating Temperature: + 90 C
• Minimum Operating Temperature: 0 C
• Product: Digital Crosspoint
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Timing Model
The task of determining the timing through the ispGDX2 family is relatively simple. The timing model provided in
Figure 18 shows the specific delay paths. Once the implementation of a given function is determined either con-
ceptually or from the software report file, the delay path of the function can easily be determined from the timing
model. The Lattice design tools report the timing delays based on the same timing model for a particular design.
Note that the internal timing parameters are given for reference only, and are not tested. The external timing param-
eters are tested and guaranteed for every device.
Figure 18. ispGDX2 Timing Model Diagram (I/O Cell)
Italicized parameters are optional.
Model Version 1.6.7
GCLKEN
GCLK/
GSEL
TOE/
GOE
GSR
IN
t
CLKEN_IN
t
t
t
t
t
CLK_IN
TOE_IN
GOE_IN
SEL_IN
t
t
SR_IN
t
t
t
t
IOI
IOI
IOI
IOI
IOI
IN
from GRP
from GRP
from GRP
from Adjacent Cells
TOE path
GOE path
(RECCLK, SYDT)
(PLL Output)
from sysHSI
from FIFO
from PLL
(DOUT)
(Input)
to sysHSI/FIFO
(Global Reset)
t
PLL_SEC_DELAY
t
PLL_DELAY
t
GCLK
t
from GRP
t
t
PTSEL
PTSR
PTOE
(SIN, Control, DIN, I/O Reset, SSCLKIN)
t
FIFODATAOUT
t
t
to sysHSI/FIFO
HSIOUT
t
t
PLLOUT
INDIO
IPAC
from GRP
t
t
MUXSEL
MUXPD
to sysHSI
(REFCLK)
(WCLK)
to FIFO
from Adjacent
Cells (Output)
t
PTCLKEN
t
PTCLK
t
OPAC
29
to FIFO
(WE)
CE
S/R
CE
S/R
S/R
CE
D
D
D
Output Reg.
t
t
Input Reg.
OPBYPASS
t
OE Reg.
OEBYPASS
IPBYPASS
Q
Q
Q
from sysHSI/FIFO
(SSCLKOUT)
from sysHSI
from sysHSI
(SOUT)
(Flags)
ispGDX2 Family Data Sheet
t
t
t
HSIFIFOFLAG
HSISSCLKOUT
HSISOUT
t
ROUTEGRP
Output
Delays
t
t
t
t
BUF
EN
DIS
IOO
to Adjacent Cells
to Adjacent Cells
OUT
to sysHSI
(Output)
to FIFO
to FIFO
(RCLK)
to GRP
(TXD)
(Input)
(REN)