pi3vt32x245 Pericom Semiconductor Corporation, pi3vt32x245 Datasheet - Page 2

• Manufacturer Part Number: pi3vt32x245
• Description: 3.3v To 2.5v / 2.5v To 1.8v, 16-bit, 2-port, Low Voltage Translator Bus Switch
• Manufacturer: Pericom Semiconductor Corporation

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Pin Description
Truth Table
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
DC Electrical Characteristics
P
Storage Temperature .................................... –65°C to +150°C
Ambient Temperature with Power Applied .... –40°C to +85°C
Supply Voltage to Ground Potential ................... –0.5V to +4.6V
DC Input Voltage ............................................. –0.5V to +5.5V
DC Output Current ...................................................... 120mA
Power Dissipation ........................................................... 0.5W
P
A
B
n i
a
- 0
0
B
a r
N
B -
D
I
E
R
A
V
V
V
F
V
O
I
V
C
I
m
a
N
c s i
O
I
L I
u
5 1
I
Z
5 1
L I
H I
L I
H
m
H
P
n o
e
N
n
H
n o
e t
e
t c
e n
o i
e n
s r
t c
n
t c
(1)
S
I
I
I
I
I
I
i H
a P
I
I
I
p n
p n
p n
p n
p n
p n
O /
O /
O /
w
I
h g
s s
t i
t u
t u
t u
t u
t u
t u
h c
I
V
H
L
H
L
H
L
m
o
O
O
O
O
G I
G I
G I
p
a t l
W
W
W
d e
n
H
H
H
e g
D
R
n a
B
V
V
C
V
V
C
s e
e
B
H
o
o
L
e c
E
c s
o
o
r u
r u
s u
t s i
a t l
a t l
a t l
a t l
N
e r
e r
i r
O
n a
e g
e g
E
e g
e g
t n
t p
t n
u
n
e c
p t
b a
o i
(Over Operating Range, T
t u
n
e l
D
C
e
I
p n
B
c s
B
r u
s u
s u
t u
e r
i r
t p
t n
A
B
A (
o i
i t c
n
A
B
i H
e v
- 0
- 0
G
G
0
V
V
V
V
V
V
V
V
V
V
Z -
u
u
5 1
5 1
C
C
C
C
C
C
C
C
I
I
L
N
N
r a
r a
C
C
C
C
C
C
C
C
O
, A
n a
n a
=
=
=
=
=
=
=
=
=
=
W
2
e t
e t
V
V
B
2
M
M
M
M
2
2
5 .
)
d e
d e
5 .
C
C
3 .
3 .
V
a
a
i
i
C
C
, . n
, . n
e T
V
, V
, V
A
, . x
, . x
L
L
V
=
=
= –40°C to +85°C, V
t s
g o
g o
V
V
C
V
V
V
V
3
2
2
C
I
I
I
I
c i
c i
3 .
5 .
C
I
I
N
N
N
N
N
N
Notes:
1. H = High Voltage Level
Note:
Stresses greater than those listed under MAXIMUM RATINGS
may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other
conditions above those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect reliability.
o
V
V
H
L
=
=
=
=
=
=
n
I ,
I ,
O
G I
L = Low Voltage Level
Hi-Z = High Impedance
d
0
1
0
1
V
G
O
O
t i
W
0 .
7 .
0 .
3 .
H
o i
C
N
U
U
V
V
V
V
C
T
T
L
D
s n
L
I ,
I ,
I ,
I ,
v e
=
=
v e
(
O
O
O
O
) 1
l e
5 –
5 –
l e
N
N
N
N
=
=
µ
µ
=
=
A
A
CC
8 –
8 –
8 –
8 –
m
m
m
m
= 3.3V ±10%)
A
A
A
A
M
0 –
0 -
1
1
2
3 .
8 .
6 .
. n i
5 .
5 .
16-Bit, 2-Port, Low Voltage
T
y
2
1
5 2
0 1
. p
5
6
5 .
8 .
Translator Bus Switch
(
) 2
V
V
c c
C
M
C
PI3VT32X245
0
0
2
+
±
±
±
2 2
0 3
PS8532B
+
8
9
a
8 .
6 .
9 .
1
1
1
0
0
. x
3 .
3 .
V
V
U
09/18/03
µ
n
V
V
A
s t i