A3PE1500-1FG896 ACTEL [Actel Corporation], A3PE1500-1FG896 Datasheet - Page 24

• Manufacturer Part Number: A3PE1500-1FG896
• Description: ProASIC3E Flash Family FPGAs
• Manufacturer: ACTEL [Actel Corporation]

ProASIC3E DC and Switching Characteristics
User I/O Characteristics
Figure 2-2 • Timing Model
2 -1 2
Clock
Input LVTTL/LVCMOS
LVPECL
M-LVDS
BLVDS,
LVDS,
Timing Model
t
PY
Operating Conditions: –2 Speed, Commercial Temperature Range (T
V
CC
= 0.90 ns
= 1.425 V
t
(Non-Registered)
PY
(Registered)
I/O Module
t
I/O Module
= 1.22 ns
PY
t
t
ICLKQ
ISUD
= 1.36 ns
= 0.26 ns
= 0.24 ns
D
Q
Register Cell
t
t
D
CLKQ
SUD
= 0.43 ns
= 0.55 ns
Combinational Cell
Q
Combinational Cell
Clock
Input LVTTL/LVCMOS
t
PD
t
Combinational Cell
PD
= 0.87 ns
Combinational Cell
Combinational Cell
t
= 0.56 ns
PY
t
PD
t
v1.2
= 0.90 ns
PD
= 0.47 ns
t
PD
= 0.51 ns
Y
= 0.47 ns
Y
Y
Y
Y
Combinational Cell
Input LVTTL/LVCMOS
Clock
t
PD
Register Cell
t
t
CLKQ
SUD
(Non-Registered)
D
(Non-Registered)
= 0.49 ns
(Non-Registered)
I/O Module
t
I/O Module
t
= 0.43 ns
I/O Module
t
DP
DP
= 0.55 ns
DP
t
PY
Q
= 3.30 ns
= 2.39 ns
= 2.74 ns
= 0.90 ns
Y
J
= 70°C), Worst-Case
(Non-Registered)
t
I/O Module
DP
LVTTL/LVCMOS
Output drive strength = 24 mA
High slew rate
LVCMOS 1.5V
Output drive strength = 12 mA
High slew
LVTTL/LVCMOS
Output drive strength = 12 mA
High slew rate
D
= 1.36 ns
t
t
CLKQ
SUD
(Registered)
I/O Module
= 0.31 ns
Q
= 0.59 ns
t
DP
= 1.53 ns
LVPECL
GTL+ 3.3V