LFEC3E-3QN208I Lattice, LFEC3E-3QN208I Datasheet - Page 30

• Manufacturer Part Number: LFEC3E-3QN208I
• Description: IC FPGA 3KLUTS 208PQFP
• Manufacturer: Lattice
• Series: EC3r

Specifications of LFEC3E-3QN208I

• Number Of Logic Elements/cells: 3100
• Number Of Labs/clbs: -
• Total Ram Bits: 56320
• Number Of I /o: 145
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 208-BFQFP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: Q6377645

Lattice Semiconductor
Figure 2-32. DQS Local Bus.
Figure 2-33. DLL Calibration Bus and DQS/DQS Transition Distribution
Control
Polarity
Control
Delay
DQS
Bus
Bus
Bus
Delay Control Bus
DQS
DQS
CLKI
GSR
DQS
CEI
DLL
DLL
To DDR
Reg.
Polarity Control
Register Block
( 5 Flip Flops)
2-27
PIO
PIO
DQSDEL
Logic
Input
To Sync.
Calibration Bus
from DLL
Reg.
LatticeECP/EC Family Data Sheet
Polarity Control Bus
Buffer
Buffer
sysIO
sysIO
DI
DI
DQS Bus
Datain
Strobe
DDR
DQS
PAD
PAD
Architecture