a42mx02-2pq100m Actel Corporation, a42mx02-2pq100m Datasheet - Page 82

• Manufacturer Part Number: a42mx02-2pq100m
• Description: 40mx And 42mx Fpga Families
• Manufacturer: Actel Corporation

Table 39 •
1 -7 6
Parameter Description
TTL Output Module Timing
t
t
t
t
t
t
t
d
d
CMOS Output Module Timing
t
t
t
t
t
t
t
t
t
t
t
Notes:
1. For dual-module macros, use t
2. Routing delays are for typical designs across worst-case operating conditions. These parameters should be used for estimating
3. Data applies to macros based on the S-module. Timing parameters for sequential macros constructed from C-modules can be
4. Set-up and hold timing parameters for the Input Buffer Latch are defined with respect to the PAD and the D input. External setup/
5. Delays based on 35 pF loading.
ENLZ
GLH
GHL
LSU
LH
LCO
ACO
DLH
DHL
ENZH
ENZL
ENHZ
ENLZ
GLH
GHL
LSU
LH
LCO
TLH
THL
40MX and 42MX FPGA Families
device performance. Post-route timing analysis or simulation is required to determine actual performance.
obtained from the Timer utility.
hold timing parameters must account for delay from an external PAD signal to the G inputs. Delay from an external PAD signal to
the G input subtracts (adds) to the internal setup (hold) time.
A42MX36 Timing Characteristics (Nominal 3.3V Operation) (Continued)
(Worst-Case Commercial Conditions, V
Enable Pad LOW to Z
G-to-Pad HIGH
G-to-Pad LOW
I/O Latch Output Set-Up
I/O Latch Output Hold
I/O Latch Clock-to-Out (Pad-to-
Pad) 32 I/O
Array Latch Clock-to-Out (Pad-
to-Pad) 32 I/O
Capacitive Loading, LOW to HIGH
Capacitive Loading, 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
I/O Latch Set-Up
I/O Latch Hold
I/O Latch Clock-to-Out (Pad-to-
Pad) 32 I/O
5
PD1
5
+ t
RD1
+ t
PDn
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units
‘–3’ Speed
0.7
0.0
0.7
0.0
, t
CO
CCA
+ t
10.9
0.10
0.10
6.9
4.9
4.9
7.9
4.9
3.4
3.7
4.1
7.4
6.9
7.0
7.0
7.9
RD1
= 3.0V, T
+ t
v6.0
‘–2’ Speed
PDn
0.7
0.0
0.7
0.0
, or t
J
= 70°C)
12.1
0.11
0.11
7.6
8.8
4.6
8.2
7.6
7.8
8.8
PD1
5.5
5.5
5.5
3.8
4.1
7.8
+ t
RD1
‘–1’ Speed
0.8
0.0
0.8
0.0
+ t
SUD
10.0
13.7
0.12
0.12
10.0
8.7
6.2
6.2
4.3
4.7
5.2
9.3
8.7
8.9
8.9
6.2
, whichever is appropriate.
‘Std’ Speed
1.0
0.0
1.0
0.0
10.2
11.8
16.1
0.14
0.14
10.9
10.2
10.4
10.4
11.8
7.3
7.3
7.3
5.1
5.5
6.1
‘–F’ Speed
1.4
1.4
0.0
0.0
14.3
10.2
10.2
16.5
22.5
0.20
0.20
10.3
15.3
14.3
14.6
14.6
16.5
7.1
7.7
8.5
ns/pF
ns/pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns