m1a3pe1500 Actel Corporation, m1a3pe1500 Datasheet - Page 31

• Manufacturer Part Number: m1a3pe1500
• Description: Proasic3e Flash Family Fpgas With Optional Soft Arm Support
• Manufacturer: Actel Corporation

Table 2-17 • Summary of I/O Timing Characteristics—Software Default Settings
I/O Standard
3.3 V LVTTL /
3.3 V LVCMOS
2.5 V LVCMOS
1.8 V LVCMOS
1.5 V LVCMOS
3.3 V PCI
3.3 V PCI-X
3.3 V GTL
2.5 V GTL
3.3 V GTL+
2.5 V GTL+
HSTL (I)
HSTL (II)
SSTL2 (I)
SSTL2 (II)
SSTL3 (I)
SSTL3 (II)
LVDS/BLVDS/
M-LVDS
LVPECL
Notes:
1. For specific junction temperature and voltage supply levels, refer to
2. Resistance is used to measure I/O propagation delays as defined in PCI specifications. See
values.
page 2-35
–2 Speed Grade, Commercial-Case Conditions: T
Worst-Case V
for connectivity. This resistor is not required during normal operation.
Per PCI-X spec High 10
Per PCI spec
12
12
12
12
25
25
35
33
15
15
18
14
21
24
24
8
CCI
= 3.0 V
High 35
High 35
High 35
High 35
High 10
High 10
High 10
High 10
High 10
High 20
High 20
High 30
High 30
High 30
High 30
High
High
–
–
25
25
25
25
25
25
50
25
50
25
50
25
–
–
–
–
–
–
2
2
0.49 2.09 0.03 0.78 1.17 0.32 2.13 1.49 2.45 2.70 3.80 3.16
0.49 2.09 0.03 0.78 1.17 0.32 2.13 1.49 2.45 2.70 3.80 3.16
0.45 1.55 0.03 2.19
0.45 1.59 0.03 1.83
0.45 1.65 0.03 1.13
0.49 1.40 0.03 1.36
0.49 1.36 0.03 1.22
0.49 2.74 0.03 0.90 1.17 0.32 2.79 2.14 2.45 2.70 4.46 3.81
0.49 2.80 0.03 1.13 1.24 0.32 2.85 2.61 2.51 2.61 4.52 4.28
0.49 2.83 0.03 1.08 1.42 0.32 2.89 2.31 2.79 3.16 4.56 3.98
0.49 3.30 0.03 1.27 1.60 0.32 3.36 2.70 2.96 3.27 5.03 4.37
0.45 1.53 0.03 1.19
0.49 2.37 0.03 1.59
0.49 2.26 0.03 1.59
0.49 1.59 0.03 1.00
0.49 1.62 0.03 1.00
0.49 1.72 0.03 0.93
0.49 1.54 0.03 0.93
v1.2
J
= 70°C, Worst-Case V
–
–
–
–
–
–
–
–
–
–
–
–
ProASIC3E DC and Switching Characteristics
Table 2-6 on page 2-5
0.32 1.52 1.55
0.32 1.61 1.59
0.32 1.56 1.53
0.32 1.68 1.57
0.32 2.42 2.35
0.32 2.30 2.03
0.32 1.62 1.38
0.32 1.65 1.32
0.32 1.75 1.37
0.32 1.57 1.25
–
–
–
–
CC
= 1.425 V,
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Figure 2-10 on
–
–
–
–
–
–
–
–
–
–
–
–
for derating
3.19 3.22
3.28 3.26
3.23 3.20
3.35 3.24
4.09 4.02
3.97 3.70
3.29 3.05
3.32 2.99
3.42 3.04
3.24 2.92
–
–
2 - 19
–
–