a1240a-pg132b Actel Corporation, a1240a-pg132b Datasheet - Page 37

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

A 14 25 A Ti m i ng Ch a r ac t e r i s t i cs
(W or st -C as e M il it ar y Cond it ion s, V
Parameter
I/O Module Sequential Timing
t
t
t
t
t
t
t
t
TTL Output Module Timing
t
t
t
t
t
t
t
t
d
d
d
d
Note:
1.
INH
INSU
IDEH
IDESU
OUTH
OUTSU
ODEH
ODESU
DHS
DLS
ENZHS
ENZLS
ENHSZ
ENLSZ
CKHS
CKLS
TLHHS
TLHLS
THLHS
THLLS
Delays based on 35 pF loading.
Description
Input F-F Data Hold
Input F-F Data Setup
Input Data Enable Hold
Input Data Enable Setup
Output F-F Data Hold
Output F-F Data Setup
Output Data Enable Hold
Output Data Enable Setup
Data to Pad, High Slew
Data to Pad, Low Slew
Enable to Pad, Z to H/L, High Slew
Enable to Pad, Z to H/L, Low Slew
Enable to Pad, H/L to Z, High Slew
Enable to Pad, H/L to Z, Low Slew
IOCLK Pad to Pad H/L, High Slew
IOCLK Pad to Pad H/L, Low Slew
Delta Low to High, High Slew
Delta Low to High, Low Slew
Delta High to Low, High Slew
Delta High to Low, Low Slew
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
(w.r.t. IOCLK Pad)
1
C C
(continued)
= 4.5 V, T
Min.
0.0
2.1
1.1
0.5
2.0
0.0
8.7
1.1
J
‘–1’ Speed
= 1 25° C)
Max.
11.9
10.9
10.5
15.7
0.04
0.07
0.05
0.07
7.5
6.0
9.9
9.9
Min.
10.0
0.0
2.4
0.0
1.2
1.2
0.6
2.4
‘Std’ Speed
Max.
14.0
12.8
11.6
11.6
11.6
17.4
0.04
0.08
0.06
0.08
8.9
7.0
H iR e l F PG A s
Units
ns/pF
ns/pF
ns/pF
ns/pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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