a10v20b Actel Corporation, a10v20b Datasheet - Page 17

• Manufacturer Part Number: a10v20b
• Description: Act? 1 Series Fpgas
• Manufacturer: Actel Corporation

A CT 1 Timi ng C ha ra ct er i s t i cs
(Worst-Case Commercial Conditions)
Output Module Timing
Parameter Description
TTL Output Module Timing
t
t
t
t
t
t
d
d
CMOS Output Module Timing
t
t
t
t
t
t
d
d
Notes:
1.
2.
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
TLH
THL
TLH
THL
Delays based on 35 pF loading.
SSO information can be found in the “Simultaneous Switching Output Limits for Actel FPGAs” application note on page 4-125.
Data to Pad High
Data to Pad Low
Enable Pad Z to High
Enable Pad Z to Low
Enable Pad High to Z
Enable Pad Low to Z
Delta Low to High
Delta High to Low
Data to Pad High
Data to Pad Low
Enable Pad Z to High
Enable Pad Z to Low
Enable Pad High to Z
Enable Pad Low to Z
Delta Low to High
Delta High to Low
1
1
(continued)
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units
‘–3’ Speed
10.0
0.06
0.08
10.0
0.10
0.06
6.7
7.5
6.6
7.9
9.0
7.9
6.4
6.0
8.3
9.0
‘–2’ Speed
11.6
10.4
0.07
0.09
11.6
10.4
0.11
0.07
7.6
8.6
7.5
9.1
9.2
7.2
6.9
9.4
‘–1’ Speed ‘Std’ Speed 3.3 V Speed
10.4
13.1
11.8
0.08
0.10
10.4
10.7
13.1
11.8
0.13
0.08
8.7
9.8
8.6
8.2
7.9
A C T
10.3
11.5
10.2
12.2
15.4
13.9
0.09
0.12
12.2
12.7
15.4
13.9
0.15
0.09
9.8
9.2
™
1 S eri es FPG As
15.0
16.7
14.8
17.7
22.4
20.2
0.13 ns/pF
0.17 ns/pF
17.7
14.2
13.4
18.5
22.4
20.2
0.22 ns/pF
0.13 ns/pF
1-299
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns