ISPGDX2-256 View Datasheet(PDF) - Lattice Semiconductor
Part Name
Description
MFG CO.
'ISPGDX2-256' PDF : 72 Pages View PDF
Lattice Semiconductor
ispGDX2 Family Data Sheet
ispGDX2V/B/C, ispGDX2EV/EB/EC Internal Timing Parameters1 (Continued)
Over Recommended Operating Conditions
Parameter
Description
tOPLGOi
tOPLHi
tOPLPDi
Latch Gate to Output Delay
Latch Hold Time
Latch Propagation Delay (Transparent
Mode)
tOPLSi
Latch Setup Time (Global Gate)
tOPLSi_PT
Latch Setup Time (Product Term Gate)
tOPSi
Register Setup Time (Global Clock)
tOPSi_PT
Register Setup Time (Product Term Clock)
tOPSRPWi
Asynchronous Set/Reset Pulse Width
Register/Latch Delays, Input Paths
tIPASROi
tIPASRRi
tIPBYPASS
tIPCEHi
tIPCESi
Asynchronous Set/Reset to Output
Asynchronous Set/Reset Recovery
Register/Latch Bypass Delay
Register Clock Enable Hold Time
Register Clock Enable Setup Time
(Global Clock Enable)
tIPCESi_PT
Register Clock Enable Setup Time
(Product Term Clock Enable)
tIPCOi
tIPHi
tIPLGOi
tIPLHi
tIPLPDi
Register Clock to Output Delay
Register Hold Time
Latch Gate to Output Delay
Latch Hold Time
Latch Propagation Delay (Transparent
Mode)
tIPLSi
tIPLSi_PT
tIPSi
tIPSi_PT
tIPSRPWi
OE Paths
Latch Setup Time (Global Term)
Latch Setup Time (Product Term Gate)
Register Setup Time (Global Clock)
Register Setup Time (Product Term Clock)
Asynchronous Set/Reset Pulse Width
tOEASROi
tOEASRRi
tOEBYPASS
tOECEHi
tOECESi
Asynchronous Set/Reset to Output
Asynchronous Set/Reset Recovery
Register/Latch Bypass Delay
Register Clock Enable Hold Time
Register Clock Enable Setup Time (Global
Clock Enable)
tOECESi_PT
Register Clock Enable Setup Time
(Product Term Clock Enable)
tOECOi
tOEHi
tOELGOi
tOELHi
tOELPDi
Register Clock to Output Delay
Register Hold Time
Latch Gate to Output Delay
Latch Hold Time
Latch Propagation Delay (Transparent
Mode)
-3
Min. Max.
— 1.00
0.80 —
-32
Min. Max.
— 1.00
0.80 —
-35
Min. Max.
— 1.00
0.80 —
-5
Min. Max. Units
— 1.67 ns
1.33 — ns
— 0.30 — 0.30 — 0.30 — 0.50 ns
1.20 — 1.20 — 1.20 — 2.00 — ns
1.00 — 1.00 — 1.00 — 1.67 — ns
1.20 — 1.20 — 1.20 — 2.00 — ns
1.00 — 1.00 — 1.00 — 1.67 — ns
— 2.50 — 2.50 — 2.50 — 4.17 ns
— 1.00 — 1.00 — 1.70 — 2.83 ns
— 2.50 — 2.50 — 2.50 — 4.17 ns
— 0.00 — 0.00 — 0.00 — 0.00 ns
1.30 — 1.30 — 1.30 — 2.17 — ns
1.10 — 1.10 — 1.10 — 1.83 — ns
1.10 — 1.10 — 1.10 — 1.83 — ns
— 0.80 — 1.00 — 1.00 — 1.67 ns
0.00 — 0.00 — 0.00 — 0.00 — ns
— 1.00 — 1.00 — 1.00 — 1.67 ns
0.00 — 0.00 — 0.00 — 0.00 — ns
— 0.30 — 0.30 — 0.30 — 0.50 ns
1.50 — 1.50 — 1.50 — 2.50 — ns
1.50 — 1.50 — 1.50 — 2.50 — ns
1.50 — 1.50 — 1.50 — 2.50 — ns
1.50 — 1.50 — 1.50 — 2.50 — ns
— 2.50 — 2.50 — 2.50 — 4.17 ns
— 2.50 — 2.50 — 2.50 — 4.17 ns
— 2.50 — 2.50 — 2.50 — 4.17 ns
— 0.00 — 0.00 — 0.00 — 0.00 ns
1.30 — 1.30 — 0.80 — 1.33 — ns
1.20 — 1.20 — 1.20 — 2.00 — ns
1.50 — 1.50 — 2.10 — 3.50 — ns
— 1.30 — 1.30 — 1.60 — 2.67 ns
0.40 — 0.40 — 0.40 — 0.67 — ns
— 1.60 — 1.60 — 1.60 — 2.67 ns
0.40 — 0.40 — 0.40 — 0.67 — ns
— 0.30 — 0.30 — 0.30 — 0.50 ns
34
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