a3pn010 Actel Corporation, a3pn010 Datasheet - Page 33

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

Figure 2-7 • Tristate Output Buffer Timing Model and Delays (example)
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 dv a n c e v 0. 1
50%
HZ
V
50%
t
= MAX(t
OH
EOUT (F)
t
EOUT (F)
EOUT
Radiation-Tolerant ProASIC3 DC and Switching Characteristics
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
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