IGLOO nano Low Power Flash FPGAs
Revision 17 2-59
Timing Characteristics
1.5 V DC Core Voltage
1.2 V DC Core Voltage
Table 2-84 • Combinatorial Cell Propagation Delays
Commercial-Case Conditions: T
J
= 70°C, Worst-Case VCC = 1.425 V
Combinatorial Cell Equation Parameter Std. Units
INV Y = !A t
PD
0.76 ns
AND2 Y = A · B t
PD
0.87 ns
NAND2 Y = !(A · B) t
PD
0.91 ns
OR2 Y = A + B t
PD
0.90 ns
NOR2 Y = !(A + B) t
PD
0.94 ns
XOR2 Y = A
Bt
PD
1.39 ns
MAJ3 Y = MAJ(A, B, C) t
PD
1.44 ns
XOR3 Y = A
B Ct
PD
1.60 ns
MUX2 Y = A !S + B S t
PD
1.17 ns
AND3 Y = A · B · C t
PD
1.18 ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-6 on page 2-6 for derating values.
Table 2-85 • Combinatorial Cell Propagation Delays
Commercial-Case Conditions: T
J
= 70°C, Worst-Case VCC = 1.14 V
Combinatorial Cell Equation Parameter Std. Units
INV Y = !A t
PD
1.33 ns
AND2 Y = A · B t
PD
1.48 ns
NAND2 Y = !(A · B) t
PD
1.58 ns
OR2 Y = A + B t
PD
1.53 ns
NOR2 Y = !(A + B) t
PD
1.63 ns
XOR2 Y = A
Bt
PD
2.34 ns
MAJ3 Y = MAJ(A, B, C) t
PD
2.59 ns
XOR3 Y = A
B Ct
PD
2.74 ns
MUX2 Y = A !S + B S t
PD
2.03 ns
AND3 Y = A · B · C t
PD
2.11 ns
Note: For specific junction temperature and voltage supply levels, refer to Table 2-7 on page 2-7 for derating values.