LFXP2-8E-5FTN256C LATTICE SEMICONDUCTOR, LFXP2-8E-5FTN256C Datasheet - Page 13

• Manufacturer Part Number: LFXP2-8E-5FTN256C
• Description: IC, LATTICEXP2 FPGA, 435MHZ, FTBGA-256
• Manufacturer: LATTICE SEMICONDUCTOR
• Series: LatticeXP2r

Specifications of LFXP2-8E-5FTN256C

• No. Of Logic Blocks: 8000
• No. Of Macrocells: 4000
• Family Type: LatticeXP2
• No. Of Speed Grades: 5
• No. Of I/o's: 201
• Clock Management: PLL
• Total Ram Bits: 221Kbit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Secondary Clock/Control Sources
LatticeXP2 devices derive secondary clocks (SC0 through SC7) from eight dedicated clock input pads and the rest
from routing. Figure 2-7 shows the secondary clock sources.
Figure 2-7. Secondary Clock Sources
Clock Input
Clock Input
From Routing
From Routing
From Routing
From Routing
Routing
Routing
From
From
Routing
Routing
From
From
Secondary Clock Sources
Clock
Clock
Input
Input
2-10
Clock
Clock
Input
Input
Routing
Routing
From
From
LatticeXP2 Family Data Sheet
Routing
Routing
From
From
From Routing
From Routing
From Routing
From Routing
Clock Input
Clock Input
Architecture