LFXP2-8E-5FTN256C Lattice, LFXP2-8E-5FTN256C Datasheet - Page 216

• Manufacturer Part Number: LFXP2-8E-5FTN256C
• Description: FPGA - Field Programmable Gate Array 8K LUTs 201I/O Inst- on DSP 1.2V -5 Spd
• Manufacturer: Lattice

Specifications of LFXP2-8E-5FTN256C

• Number Of Macrocells: 8000
• Number Of Programmable I/os: 201
• Data Ram Size: 226304
• Supply Voltage (max): 1.26 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Supply Voltage (min): 1.14 V
• Package / Case: FTBGA-256
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Lattice Semiconductor
Figure 11-15. IDDRMFX1A Waveform
ODDRMXA
The ODDRMXA primitive implements the output register for both the write and the tristate functions. This primitive
is used to output DDR data and the DQS strobe to the memory. All the DDR output tristate functions are also imple-
mented using this primitive.
Figure 11-16 shows the ODDRMXA primitive symbol and its I/O ports.
Figure 11-16. ODDRMXA Symbol
Table 11-5 provides a description of all I/O ports associated with the ODDRMXA primitive.
ECLK( DQS shifted 90 deg)
DDR DATA at IDDRMFX1A
Case 1: DDRCLKPOL = 0
Case 2: DDRCLKPOL = 1
DDR DATA at I/O
DQS at I/O
CLK1
CLK1
CLK2
D/E
D/E
QA
QB
B
C
A
P0
P0
XX
XX
XX
XX
P0
N0
N0
XX
XX
CLK
DA
DB
RST
DQSXFER
P0
N0
P1
P1
ODDRMXA
P0/N0
P0/N0
11-12
P1
N1
N1
P0
N0
N1
P1
P2
P2
LatticeXP2 High-Speed I/O Interface
P1/N1
P1/N1
Q
P2
N2
N2
P1
N1
N2
P2
P3
P3
P2/N2
P2/N2
P3
N3
N3
P2
N2
P3
N3
P4
P4
P3/N3
P3/N3
P4
N4
N3
P3
N4
P4