a1240a-pg132b Actel Corporation, a1240a-pg132b Datasheet - Page 17

• Manufacturer Part Number: a1240a-pg132b
• Description: Hirel Fpgas
• Manufacturer: Actel Corporation

12 0 0X L Ti m i n g M od el *
*Values shown for A1280XL–1 at worst-case military conditions.
† Input module predicted routing delay.
CLOCKS
ARRAY
F
I/O Module
t
t
MAX
INSU
INGL
t
INH
t
CKH
= 110 MHz
= 0.0 ns
= 0.4 ns
= 3.7 ns
Input Delays
D
= 7.1 ns
G
t
INYL
Q
= 1.7 ns t
FO = 256
IRD2
= 5.2 ns
t
t
t
LCO
SU
HD
†
Combin-
atorial
Logic
included
in t
Internal Delays
Combinatorial
Logic Module
= 0.4 ns
= 0.0 ns
SUD
= 10.7 ns (64 loads, pad-pad)
t
PD
Logic Module
= 3.7 ns
Sequential
t
D
CO
= 3.7 ns
t
t
t
t
Q
RD2
RD8
RD1
RD4
Predicted
Routing
Delays
= 1.7 ns
= 2.5 ns
= 3.7 ns
= 7.0 ns
t
RD1
= 1.7 ns
I/O Module
I/O Module
t
OUTSU
t
OUTH
t
GLH
D
G
Output Delays
= 5.9 ns
t
= 0.0 ns
= 0.4 ns
DLH
Q
t
DLH
= 6.6 ns
= 6.6 ns
t
ENHZ
H iR e l F PG A s
= 7.5 ns
17