A3PN030-ZQNG68I Actel, A3PN030-ZQNG68I Datasheet - Page 28

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

ProASIC3 nano DC and Switching Characteristics
Figure 2-5 • Tristate Output Buffer Timing Model and Delays (example)
2 -1 4
EOUT
D
E
D
E
EOUT
PAD
PAD
D
E
50%
I/O Interface
D
D
CLK
CLK
50%
Q
Q
t
t
ZL
50%
50%
ZLS
t
t
t
EOUT (R)
EOUT (R)
EOUT
V
trip
V
trip
V
V
V
OL
CC
OL
50%
DOUT
t
V
EOUT
CC
50%
t
A d v a n c e v 0. 2
50%
HZ
V
50%
t
= MAX(t
OH
EOUT (F)
t
EOUT (F)
EOUT
90% V
V
CC
t
ZL
, t
EOUT
CCI
ZH
, t
(r), t
HZ
, t
EOUT
t
LZ
t
V
50%
50%
ZH
ZHS
CC
, t
(f))
V
ZLS
CC
V
trip
, t
V
V
trip
ZHS
PAD
V
CCI
CC
50%
t
LZ
10% V
CCI