a3pn010 Actel Corporation, a3pn010 Datasheet - Page 38

• Manufacturer Part Number: a3pn010
• Description: Proasic 3 Nano Flash Fpgas
• Manufacturer: Actel Corporation

Radiation-Tolerant ProASIC3 FPGAs
Table 2-22 • Summary of I/O Timing Characteristics—Software Default Settings
Table 2-23 • Input Capacitance
2 -2 6
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
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
Symbol
C
C
IN
INCLK
values.
page 2-44
Input capacitance
Input capacitance on the clock pin
1.5 V Core Voltage
Detailed I/O DC Characteristics
–1 Speed Grade, Military-Case Conditions: T
for connectivity. This resistor is not required during normal operation.
Per PCI
12 mA High
12 mA High
12 mA High
12 mA High
25 mA High 10 25 0.52 1.75 0.03 1.98
25 mA High 10 25 0.52 1.79 0.03 1.92
35 mA High 10 25 0.52 1.73 0.03 1.98
33 mA High 10 25 0.52 1.86 0.03 1.92
15 mA High 20 50 0.52 2.55 0.03 2.34
15 mA High 30 25 0.52 1.79 0.03 1.77
18 mA High 30 50 0.52 1.83 0.03 1.77
14 mA High 30 25 0.52 1.94 0.03 1.69
21 mA High 30 50 0.52 1.74 0.03 1.69
24 mA High
24 mA High
PCI-X
8 mA
spec
spec
Per
High 10 25 0.52 2.36 0.03 2.31 3.12 0.34 2.41 1.68 2.76 3.04 4.29 3.56 ns
High 10 25 0.52 2.36 0.03 2.31 3.12 0.34 2.41 1.68 2.76 3.04 4.29 3.56 ns
High 20 25 0.52 2.68 0.03 2.34
Definition
5
5
5
5
–
–
– 0.52 2.08 0.03 1.48 2.03 0.34 2.12 1.56 2.76 3.04 4.00 3.44 ns
– 0.52 2.12 0.03 1.74 2.16 0.34 2.16 1.74 2.84 2.94 4.04 3.63 ns
– 0.52 2.36 0.03 1.69 2.38 0.34 2.40 1.94 3.14 3.57 4.28 3.82 ns
– 0.52 2.71 0.03 1.86 2.59 0.34 2.76 2.24 3.34 3.68 4.64 4.12 ns
– 0.52 1.57 0.03 2.04
– 0.52 1.54 0.03 1.84
A d v a n c e v 0. 1
J
= 125°C, V
V
V
–
–
–
–
–
–
–
–
–
–
–
–
IN
IN
= 0, f = 1.0 MHz
= 0, f = 1.0 MHz
Conditions
0.34 1.72 1.75
0.34 1.82 1.79
0.34 1.76 1.73
0.34 1.89 1.77
0.34 2.73 2.65
0.34 2.59 2.29
0.34 1.82 1.56
0.34 1.86 1.49
0.34 1.98 1.55
0.34 1.77 1.41
CC
–
–
= 1.425 V, Worst Case V
Table 2-5 on page 2-8
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Min.
–
–
–
–
–
–
–
–
–
–
–
–
CCI
Max.
Figure 2-13 on
3.60 3.63 ns
3.70 3.68 ns
3.65 3.61 ns
3.78 3.65 ns
4.61 4.53 ns
4.48 4.17 ns
1.82 1.56 ns
1.86 1.49 ns
1.98 1.55 ns
1.77 1.41 ns
8
8
–
–
for derating
–
–
Units
pF
pF
ns
ns