A1280A Actel, A1280A Datasheet - Page 20

• Manufacturer Part Number: A1280A
• Description: (A1225A - A1280A) FPGAs
• Manufacturer: Actel

DataSheet4U.com
www.DataSheet4U.com
DataSheet
A 12 80 A Ti m i ng Ch a r ac t e r i s t i cs
( W or st -C as e C om m er cia l Cond it ion s)
20
Output Module Timing
Parameter
TTL Output Module Timing
t
t
t
t
t
t
t
t
d
d
CMOS Output Module Timing
t
t
t
t
t
t
t
t
d
d
Note:
1.
2.
4
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
TLH
THL
TLH
THL
U
Delays based on 50 pF loading.
SSO information can be found at http://www.actel.com/support/appnotes/appnotes_design.html#board.
.com
Description
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
G to Pad High
G to Pad Low
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
G to Pad High
G to Pad Low
Delta Low to High
Delta High to Low
1
1
(continued)
‘–2’ Speed
Min.
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v4.0
10.2
11.8
7.1
8.4
11.3
11.8
7.1
8.4
11.3
Max.
8.1
9.0
9.0
0.07
0.12
10.3
8.5
9.0
9.0
0.12
0.09
‘–1’ Speed
Min.
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Max.
9.0
11.4
10.0
13.2
8.0
9.5
10.2
12.7
0.08
0.13
11.5
9.6
10.0
13.2
8.0
9.5
10.2
12.7
0.13
0.10
‘Std’ Speed
Min.
A C T
™
2 F a m il y F P GA s
Max.
10.6
13.4
11.8
15.5
9.4
11.1
11.9
14.9
0.09
0.16
13.5
11.2
11.8
15.5
9.4
11.1
11.9
14.9
0.16
0.12
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns/pF
ns/pF
ns
ns
ns
ns
ns
ns
ns
ns
ns/pF
ns/pF