M1AFS250-FGG256I Actel Corporation, M1AFS250-FGG256I Datasheet - Page 236

• Manufacturer Part Number: M1AFS250-FGG256I
• Description: Actel Fusion Family Of Mixed Signal Fpgas
• Manufacturer: Actel Corporation

Device Architecture
Figure 2-139 • Output Enable Register Timing Diagram
Table 2-175 • Output Enable Register Propagation Delays
2- 22 0
Parameter
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
Note:
OECLKQ
OESUD
OEHD
OESUE
OEHE
OECLR2Q
OEPRE2Q
OEREMCLR
OERECCLR
OEREMPRE
OERECPRE
OEWCLR
OEWPRE
OECKMPWH
OECKMPWL
Enable
CLK
D_Enable
Preset
EOUT
Clear
For the derating values at specific junction temperature and voltage supply levels, refer to
page
Commercial Temperature Range Conditions: T
Output Enable Register
3-9.
Clock-to-Q of the Output Enable Register
Data Setup Time for the Output Enable Register
Data Hold Time for the Output Enable Register
Enable Setup Time for the Output Enable Register
Enable Hold Time for the Output Enable Register
Asynchronous Clear-to-Q of the Output Enable Register
Asynchronous Preset-to-Q of the Output Enable Register
Asynchronous Clear Removal Time for the Output Enable Register
Asynchronous Clear Recovery Time for the Output Enable Register
Asynchronous Preset Removal Time for the Output Enable Register
Asynchronous Preset Recovery Time for the Output Enable Register
Asynchronous Clear Minimum Pulse Width for the Output Enable
Register
Asynchronous Preset Minimum Pulse Width for the Output Enable
Register
Clock Minimum Pulse Width High for the Output Enable Register
Clock Minimum Pulse Width Low for the Output Enable Register
Timing Characteristics
50%
50%
t
OESUE
1
t
OEHE
50%
t
OESUD
50%
t
OECLKQ
0
t
50%
OEHD
Description
50%
50%
t
OEWPRE
t
OEPRE2Q
50%
50%
R e visio n 1
t
50%
OERECPRE
50%
J
= 70°C, Worst-Case VCC = 1.425 V
t
t
OEWCLR
OECLR2Q
50%
50%
t
50%
OERECCLR
50%
t
OECKMPWH
0.44 0.51
0.31 0.36
0.00 0.00
0.44 0.50
0.00 0.00
0.67 0.76
0.67 0.76
0.00 0.00
0.22 0.25
0.00 0.00
0.22 0.25
0.22 0.25
0.22 0.25
0.36 0.41
0.32 0.37
–2
t
OEREMPRE
50%
–1
50%
t
OECKMPWL
Std.
0.59
0.42
0.00
0.58
0.00
0.89
0.89
0.00
0.30
0.00
0.30
0.30
0.30
0.48
0.43
Table 3-7 on
t
OEREMCLR
50%
50%
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns