LX64C-35F100C 查看數據表（PDF） - Lattice Semiconductor
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LX64C-35F100C Datasheet PDF : 72 Pages
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Lattice Semiconductor
ispGDX2 Family Data Sheet
ispGDX2V/B/C, ispGDX2EV/EB/EC FIFO Internal Timing
Parameter
Description
Routing Delays
tFIFODATAIN
tFIFODATAOUT
tFIFORCLK
tFIFOREN
tFIFOWCLK
tFIFOWEN
Core Delays
FIFO Input Delay
FIFO Output to I/O Core Delay
Read Clock Input Delay
Read Clock Enable Input Delay
Write Clock Input Delay
Write Clock Enable Input Delay
tFIFOCLKSKEW Global Read Clock to Write Clock Skew
tFIFOEMPTY Read Clock to Empty Flag Delay
tFIFOFULL
Write Clock to Full Flag Delay
tFIFORCEH
Read Clock Hold after Read Clock Enable
Time
tFIFORCES
Read Clock Setup before Read Clock
Enable Time
tFIFORCLKO
tFIFORSTO
tFIFORSTPW
tFIFORSTR
tFIFOSTRD
tFIFOTHRU
tFIFOWCEH
Read Clock to FIFO Out Delay
Reset to Output Delay
Reset Pulse Width
Reset Recovery Time
Write Clock to Start Read Flag Delay
Flow Through Delay
Write Clock hold after Write Clock Enable
Time
tFIFOWCES
Write Clock Setup before Write Clock Enable
Time
tFIFOWCLKH
tFIFOWCLKS
Write Data Hold after Write Clock Time
Write Data Setup before Write Clock Time
-3
Min. Max.
— 0.00
— 0.00
— 0.00
— 0.00
— 0.00
— 0.00
— 2.00
— 1.30
— 1.30
— 0.00
— 1.50
— 0.50
— 0.70
— 2.00
— 1.20
— 0.00
— 0.00
— 2.00
— 0.00
— 0.50
— 1.00
-32
Min. Max.
— 0.00
— 0.00
— 0.00
— 0.00
— 0.00
— 0.00
— 2.00
— 1.80
— 1.80
— 0.00
— 1.50
— 0.50
— 0.70
— 2.00
— 1.50
— 0.00
— 0.00
— 2.00
— 0.00
— 0.50
— 1.00
-35
Min. Max.
— 0.00
— 0.00
— 0.00
— 0.00
— 0.00
— 0.00
— 2.00
— 1.80
— 1.80
— 0.00
— 1.50
— 0.50
— 0.70
— 2.00
— 2.00
— 0.00
— 0.00
— 2.00
— 0.00
— 0.70
— 1.00
-5
Min. Max. Units
— 0.00 ns
— 0.00 ns
— 0.00 ns
— 0.00 ns
— 0.00 ns
— 0.00 ns
— 3.33 ns
— 3.00 ns
— 3.00 ns
— 0.00 ns
— 2.50 ns
— 0.83 ns
— 1.17 ns
— 3.33 ns
— 3.33 ns
— 0.00 ns
— 0.00 ns
— 3.33 ns
— 0.00 ns
— 1.17 ns
— 1.67 ns
Timing v.2.2
38
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