LFE2-20E-5FN256I Lattice, LFE2-20E-5FN256I Datasheet - Page 607

• Manufacturer Part Number: LFE2-20E-5FN256I
• Description: IC FPGA 21KLUTS 193I/O 256FPBGA
• Manufacturer: Lattice
• Series: ECP2r

Specifications of LFE2-20E-5FN256I

• Number Of Logic Elements/cells: 21000
• Number Of Labs/clbs: 2625
• Total Ram Bits: 282624
• Number Of I /o: 193
• Number Of Gates: -
• Voltage - Supply: 1.14 V ~ 1.26 V
• Mounting Type: Surface Mount
• Operating Temperature: -40°C ~ 100°C
• Package / Case: 256-BGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 220-1170; LFE2-20E-5FN256I; Q6411457

Lattice Semiconductor
Figure 11-35. FIFO_DC with Output Registers, End of Data Write Cycle
Figure 11-36. FIFO_DC with Output Registers, Start of Data Read Cycle
RPReset
RPReset
WrClock
RdClock
WrClock
RdClock
Almost
Almost
Almost
Almost
Empty
Empty
Empty
Empty
Reset
WrEn
RdEn
Reset
WrEn
RdEn
Data
Data
Full
Full
Full
Full
Q
Q
Invalid Q
Data_N-2
Data_1
Data_N-1
11-33
Data_2
Invalid Data
Invalid Q
Data_N
Data_3
LatticeECP2/M Memory Usage Guide
Invalid
Data
Data_4
Invalid
Data
Data_5