PCA9505 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
Manufacturer
PCA9505 Datasheet PDF : 31 Pages
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NXP Semiconductors
PCA9505/06
40-bit I2C-bus I/O port with RESET, OE and INT
Table 10. Static characteristics …continued
VDD = 2.3 V to 5.5 V; VSS = 0 V; Tamb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Input SCL; input/output SDA
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
IOL
LOW-level output current
IL
leakage current
Ci
input capacitance
I/Os
VOL = 0.4 V
VI = VDD = VSS
VI = VSS
−0.5
-
0.7VDD -
20
-
−1
-
-
5
VIL
VIH
IOL
IOL(tot)
VOH
ILIH
ILIL
LOW-level input voltage
HIGH-level input voltage
LOW-level output current
total LOW-level output current
HIGH-level output voltage
HIGH-level input leakage current
LOW-level input leakage current
VOL = 0.5 V
VDD = 2.3 V
VDD = 3.0 V
VDD = 4.5 V
VOL = 0.5 V; VDD = 4.5 V
IOH = −10 mA
VDD = 2.3 V
VDD = 3.0 V
VDD = 4.5 V
VDD = 3.6 V; VI = VDD
VDD = 5.5 V; VI = VSS
PCA9506 only
−0.5
-
2
-
10
-
12
-
15
-
-
-
1.6
-
2.3
-
4.0
-
−1
-
−1
-
PCA9505 only
−100 -
Ci
input capacitance
Co
output capacitance
Interrupt INT
-
6
-
6
IOL
LOW-level output current
IOH
HIGH-level output current
Co
output capacitance
Inputs RESET and OE
VOL = 0.4 V
6
-
−1
-
-
3.0
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Ci
input capacitance
Inputs A0, A1, A2
−0.5
-
2
-
−1
-
-
3.0
VIL
LOW-level input voltage
VIH
HIGH-level input voltage
ILI
input leakage current
Ci
input capacitance
−0.5
-
0.7VDD -
−1
-
-
3.5
[1] VDD must be lowered to 0.2 V in order to reset part.
Max
Unit
+0.3VDD V
5.5
V
-
mA
+1
µA
10
pF
+0.8
V
5.5
V
-
mA
-
mA
-
mA
0.6
A
-
V
-
V
-
V
+1
µA
+1
µA
+1
µA
7
pF
7
pF
-
mA
+1
µA
5
pF
+0.8
V
5.5
V
+1
µA
5
pF
+0.3VDD V
5.5
V
+1
µA
5
pF
PCA9505_9506_3
Product data sheet
Rev. 03 — 6 June 2007
© NXP B.V. 2007. All rights reserved.
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