A1240A-1CQ176B ACTEL [Actel Corporation], A1240A-1CQ176B Datasheet - Page 7

• Manufacturer Part Number: A1240A-1CQ176B
• Description: ACT2 Family FPGAs
• Manufacturer: ACTEL [Actel Corporation]

A C T
A CT 2 Ti m i n g M od el *
*Values shown for A1240A-2 at worst-case commercial conditions.
CLOCKS
ARRAY
™
2 F a m il y F PG A s
F
I/O Module
t
t
MAX
INSU
INGL
t
INH
t
CKH
= 100 MHz
= 2.0 ns
= 4.0 ns
= 4.7 ns
Input Delays
D
G
= 11.8 ns
t
INYL
Q
= 2.6 ns t
FO = 256
IRD2
= 4.8 ns
t
SUD
t
HD
†
Internal Delays
Combin-
atorial
Logic
included
in t
Combinatorial
Logic Module
= 0.0 ns
= 0.4 ns
t
PD
SUD
Logic Module
= 3.8 ns
Sequential
v4.0
t
D
CO
† Input Module Predicted Routing Delay
= 3.8 ns
t
t
t
t
Q
RD2
RD4
RD8
RD1
Predicted
Routing
Delays
= 1.4 ns
= 1.7 ns
= 3.1 ns
= 4.7 ns
t
RD1
= 1.4 ns
I/O Module
I/O Module
t
OUTSU
t
OUTH
t
GLH
D
G
Output Delays
= 9.0 ns
t
= 0.0 ns
= 0.4 ns
DLH
Q
t
DLH
= 8.0 ns
= 8.0 ns
t
ENHZ
= 7.1 ns
7