LFEC15E-3FN484C Lattice, LFEC15E-3FN484C Datasheet - Page 56

• Manufacturer Part Number: LFEC15E-3FN484C
• Description: IC FPGA 10.2KLUTS 288I/O 484-BGA
• Manufacturer: Lattice

Specifications of LFEC15E-3FN484C

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 220-1231

Lattice Semiconductor
Figure 3-10. Read Before Write (SP Read/Write on Port A, Input Registers Only)
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. Write Through (SP Read/Write On Port A, Input Registers Only)
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.
CLKA
WEA
DOA
CSA
ADA
CLKA
DIA
WEA
DOA
CSA
ADA
DIA
Data from Prev Read
or Write
t
SU
t
SU
D0
A0
A0
D0
t
H
t
t
H
ACCESS
t
ACCESS
old A0 Data
D1
A1
A1
D1
D0
t
t
ACCESS
ACCESS
3-20
old A1 Data
D2
D2
D1
A0
t
ACCESS
t
ACCESS
Three consecutive writes to A0
DC and Switching Characteristics
LatticeECP/EC Family Data Sheet
D3
D2
D3
D0
A1
t
A0
ACCESS
D3
D4
D1
D1
A0
t
ACCESS
t
ACCESS
D4
D2