LFE2-6E-5F256I Lattice, LFE2-6E-5F256I Datasheet - Page 15

• Manufacturer Part Number: LFE2-6E-5F256I
• Description: FPGA - Field Programmable Gate Array 6K LUTs 190 I/O DSP 1.2V -5 I
• Manufacturer: Lattice

Specifications of LFE2-6E-5F256I

• Number Of I/os: 190
• Maximum Operating Frequency: 311 MHz
• Operating Supply Voltage: 1.2 V
• Maximum Operating Temperature: + 100 C
• Mounting Style: SMD/SMT
• Package / Case: FPBGA-256
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 450

Lattice Semiconductor
Secondary Clock/Control Sources
LatticeECP2 devices derive secondary clocks (SC0 through EC7) from eight dedicated clock input pads and the
rest from routing. Figure 2-9 shows the secondary clock sources.
Figure 2-9. 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
2-12
Clock
Clock
Input
Input
Routing
Routing
From
From
LatticeECP2 Family Data Sheet
Routing
Routing
From
From
From Routing
From Routing
From Routing
From Routing
Clock Input
Clock Input
Architecture