A3PN030-ZQNG68I Actel, A3PN030-ZQNG68I Datasheet - Page 30

• Manufacturer Part Number: A3PN030-ZQNG68I
• Manufacturer: Actel

ProASIC3 nano DC and Switching Characteristics
2 -1 6
Summary of I/O Timing Characteristics – Default I/O Software Settings
Table 2-16 • Summary of AC Measuring Points
Table 2-17 • I/O AC Parameter Definitions
Standard
3.3 V LVTTL / 3.3 V LVCMOS
3.3 V LVCMOS Wide Range
2.5 V LVCMOS
1.8 V LVCMOS
1.5 V LVCMOS
Parameter
t
t
t
t
t
t
t
t
t
t
t
DP
PY
DOUT
EOUT
DIN
HZ
ZH
LZ
ZL
ZHS
ZLS
Data to Pad delay through the Output Buffer
Pad to Data delay through the Input Buffer
Data to Output Buffer delay through the I/O interface
Enable to Output Buffer Tristate Control delay through the I/O interface
Input Buffer to Data delay through the I/O interface
Enable to Pad delay through the Output Buffer—HIGH to Z
Enable to Pad delay through the Output Buffer—Z to HIGH
Enable to Pad delay through the Output Buffer—LOW to Z
Enable to Pad delay through the Output Buffer—Z to LOW
Enable to Pad delay through the Output Buffer with delayed enable—Z to HIGH
Enable to Pad delay through the Output Buffer with delayed enable—Z to LOW
A d v a n c e v 0. 2
Parameter Definition
Measuring Trip Point (V
0.90 V
0.75 V
1.4 V
1.4 V
1.2 V
trip
)