cat5132 Catalyst Semiconductor, cat5132 Datasheet - Page 5

• Manufacturer Part Number: cat5132
• Description: 16 Volt Digitally Programmable Potentiometer Dpp? With 128 Taps And I?c Interface
• Manufacturer: Catalyst Semiconductor

TYPICAL PERFORMANCE CHARACTERISTICS
POWER UP TIMING
XDCP TIMING
WRITE CYCLE LIMITS
The write cycle is the time from a valid stop condition of a write sequence to the end of the internal program/erase cycle.
During the write cycle, the bus interface circuits are disabled, SDA is allowed to remain high and the device does not
respond to its slave address.
RELIABILITY CHARACTERISTICS
Notes:
1. This parameter is tested initially and after a design or process change that affects the parameter.
2. t
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
S
S
S
S
N
y
y
t
y
T
t
t
y
t
W
12.000
10.000
t
PUR
m
P
m
m
P
W
8.000
6.000
4.000
2.000
0.000
E
W
m
D
R
U
U
N
R
R
P
R
W
b
R
b
b
D
L
O
b
(
l o
l o
l o
) 1
and t
(
l o
) 1
0
P
P
W
W
W
PUW
E
D
o
o
16
p i
p i
i r
n
a
w
w
e t
d
a t
r e
r e
are the delays required from the time VCC is stable until the specified operation can be initiated.
r e
r e
u
Resistance between R
C
a r
R
u -
u -
R
R
P
32
c y
e
n
e
e
p
p
a
e t
c
s
s
e l
a r
o t
o t
e
p
p
t n
o
o
m
P
i T
R
W
o i
48
n
n
a
t e
(1)(2)
m
e
s
s
n
i r
a r
Tap position
e
e
a
e
r e
e t
d
m
i T
i T
s (
64
O
O
t e
m
m
P
P
Vcc=2.7V; V+=8v
Vcc=5.5V; V+=16V
e
p
p
W
r e
a
e
e
a
e
r e
r e
and R
a r
a r
i F
A
A
t a
t a
80
m
t f
t f
m
. g
o i
o i
r e
r e
L
t e
t e
M
M
n
n
) 2
r e
P
n I
r e
L I
L I
96
o
t s
S -
S -
w
R
u r
r e
e
T
T
t c
e f
112
D
D
S
o i
e r
8 -
8 -
u
n
p
n
8
8
, 3
, 3
p
I
128
c
s s
M
y l
e
T
T
u
n i
T
S
e
e
e
e
a t
t s
t s
5
d
t s
b
M
M
e l
M
e
e
e
h t
h t
h t
o
o
M
d
d
o
400
350
300
250
200
150
100
1
1
50
a
d
1
1
0
M
M
x
-50
0
0
5
5
n i
n i
3
0
3
8
-30
Icc2 (NV write) vs Temperature
-10
U
1
m
m
i n
0
M
1
0
M
M
s
s
10
Temperature (°C)
s t
0
1
1
0 ,
n i
5
a
a
0
0
0
0
x
x
30
0
50
70
M
U
U
m
µ
µ
i n
i n
a
s
s
x
Vcc = 2.7V
Vcc = 5.5V
s
90
s t
s t
110 130
Doc No. MD-2124, Rev. E
CAT5132
C
Y
U
c y
e
i n
a
e l
s t
s r
s