LX256EV-5FN484I Lattice, LX256EV-5FN484I Datasheet - Page 19

• Manufacturer Part Number: LX256EV-5FN484I
• Description: Analog & Digital Crosspoint ICs E-Series, 256 I/O Switch Matrix, 3.3V, 5ns, IND, Pb-Free
• Manufacturer: Lattice

Specifications of LX256EV-5FN484I

• 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: 256 x 256
• Package / Case: FPBGA-484
• Data Rate: 38 Gbps
• Input Level: Bus LVDS, LVCMOS, LVDS, LVPECL, LVTTL
• Output Level: Bus LVDS, LVCMOS, LVDS, LVPECL, LVTTL
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 C
• Product: Digital Crosspoint
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 13. Operation in FIFO Mode
Notes:
1. For clarity, only a portion of the GDX Block is shown.
2. Some signals share pins. See Logic Signal Connections tables for details.
GRP
Output
Output
Output
Latch
Latch
Latch
Latch
Latch
Latch
Input
Reg/
Reg/
Input
Reg/
Input
Reg/
Reg/
Reg/
GDX Block
1
Delay
2
10
RCLK
EMPTY
DOUT
RE
FULL
FIFORSTb
FIFO
WCLK
16
WE
DIN
PT-CLK/CE(0:3)
GCLK/CE(0:3)
10
10
SYDT
Parallel
Parallel
RECCLK
RXD
Data
Data
TXD
POR
RESETb
SERDES
ispGDX2 Family Data Sheet
CDRRSTb
Serial
Data Out
(SOUT)
Serial
Data In
(SIN)
Pre-Assigned Pins
CAL