LFE2-6E-7T144C Lattice, LFE2-6E-7T144C Datasheet - Page 67

• Manufacturer Part Number: LFE2-6E-7T144C
• Description: FPGA - Field Programmable Gate Array 6K LUTs 90 I/O DSP 1.2V -7
• Manufacturer: Lattice

Specifications of LFE2-6E-7T144C

• Number Of I/os: 90
• Maximum Operating Frequency: 420 MHz
• Operating Supply Voltage: 1.2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: TQFP-144
• Minimum Operating Temperature: 0 C
• Factory Pack Quantity: 300

Lattice Semiconductor
Timing Diagrams
Figure 3-10. Read/Write Mode (Normal)
Note: Input data and address are registered at the positive edge of the clock and output data appears after the positive edge of the clock.
Figure 3-11. Read/Write Mode with Input and Output Registers
CLKA
DOA (Regs)
WEA
DOA
CSA
ADA
DIA
CLKA
WEA
DOA
ADA
CSA
DIA
t
SU
A0
D0
Mem(n) data from previous read
t
t
H
SU
A0
D0
t
H
Mem(n) data from previous read
A1
D1
A1
D1
DOA
3-20
output is only updated during a read cycle
A0
A0
t
ACCESS
DC and Switching Characteristics
D0
D0
A1
LatticeECP2 Family Data Sheet
A1
t
ACCESS
D0
D1
D1
A0
A0
t
ACCESS
t
ACCESS
D1
D0
D0