pca9555bs NXP Semiconductors, pca9555bs Datasheet - Page 18

• Manufacturer Part Number: pca9555bs
• Description: 16-bit I2c And Smbus I/o Port With Interrupt
• Manufacturer: NXP Semiconductors

NXP Semiconductors
10. Static characteristics
Table 14.
V
[1]
PCA9555_7
Product data sheet
Symbol
Supplies
V
I
I
V
Input SCL; input/output SDA
V
V
I
I
C
I/Os
V
V
I
V
I
I
C
C
Interrupt INT
I
Select inputs A0, A1, A2
V
V
I
DD
stb
OL
L
OL
LIH
LIL
OL
LI
DD
DD
POR
IL
IH
IL
IH
OH
IL
IH
i
i
o
= 2.3 V to 5.5 V; V
V
DD
must be lowered to 0.2 V in order to reset part.
Parameter
supply voltage
supply current
standby current
power-on reset voltage
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
leakage current
input capacitance
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
HIGH-level output voltage I
HIGH-level input leakage
current
LOW-level input leakage
current
input capacitance
output capacitance
LOW-level output current
LOW-level input voltage
HIGH-level input voltage
input leakage current
Static characteristics
SS
= 0 V; T
amb
[1]
= 40 C to +85 C; unless otherwise specified.
Conditions
Operating mode; V
f
Standby mode; V
V
Standby mode; V
V
no load; V
V
V
V
V
V
I
I
I
I
I
V
V
V
SCL
OH
OH
OH
OH
OH
OH
I
I
OL
I
I
DD
DD
DD
DD
OL
= V
= V
= V
= V
= 8 mA; V
= 10 mA; V
= 8 mA; V
= 10 mA; V
= 8 mA; V
= 10 mA; V
= 0.4 V
= 0.4 V
= 100 kHz
= 2.3 V to 5.5 V; V
= 2.3 V to 5.5 V; V
= 5.5 V; V
= 5.5 V; V
SS
DD
DD
SS
; f
; f
= V
SCL
I
SCL
= V
Rev. 07 — 5 June 2007
SS
= 0 kHz; I/O = inputs
= 0 kHz; I/O = inputs
I
I
DD
DD
DD
DD
= V
= V
DD
DD
DD
DD
DD
or V
= 2.3 V
= 3.0 V
= 4.75 V
DD
DD
SS
= 2.3 V
= 3.0 V
= 4.75 V
= 5.5 V; no load;
= 5.5 V; no load;
= 5.5 V; no load;
SS
OL
OL
= 0.5 V
= 0.7 V
16-bit I
2
C-bus and SMBus I/O port with interrupt
[2]
[2]
[3]
[3]
[3]
[3]
[3]
[3]
Min
2.3
-
-
-
-
0.7V
3
-
0.7V
8
10
1.8
1.7
2.6
2.5
4.1
4.0
-
-
-
-
3
0.7V
0.5
1
0.5
0.5
1
DD
DD
DD
Typ
-
135
1.1
0.25
1.5
-
-
-
-
6
-
-
(8 to 20)
(10 to 24) -
-
-
-
-
-
-
-
-
3.7
3.7
-
-
-
-
PCA9555
© NXP B.V. 2007. All rights reserved.
Max
5.5
200
1.5
1
1.65
+0.3V
5.5
-
+1
10
+0.3V
5.5
-
-
-
-
-
-
-
1
5
5
-
+0.3V
5.5
+1
100
DD
DD
DD
18 of 35
Unit
V
mA
V
V
V
mA
pF
V
V
mA
mA
V
V
V
V
V
V
pF
pF
mA
V
V
A
A
A
A
A
A