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| PCAL9539A Datasheet, PDF (27/48 Pages) NXP Semiconductors – Low-voltage 16-bit I2C-bus and SMBus low power I/O port with interrupt and reset | |||
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NXP Semiconductors
PCAL9539A
16-bit I2C-bus and SMBus low power I/O port with interrupt and reset
12. Static characteristics
Table 32. Static characteristics
Tamb = ï40 ï°C to +85 ï°C; VDD = 1.65 V to 5.5 V; unless otherwise specified.
Symbol Parameter
Conditions
VIK
VPOR
VOH
VOL
IOL
input clamping voltage
power-on reset voltage
HIGH-level output voltage[2]
LOW-level output voltage[2]
LOW-level output current
II = ï18 mA
VI = VDD or VSS; IO = 0 mA
P port; IOH = ï8 mA; CCX.X = 11b
VDD = 1.65 V
VDD = 2.3 V
VDD = 3 V
VDD = 4.5 V
P port; IOH = ï2.5 mA and CCX.X = 00b;
IOH = ï5 mA and CCX.X = 01b;
IOH = ï7.5 mA and CCX.X = 10b;
IOH = ï10 mA and CCX.X = 11b;
VDD = 1.65 V
VDD = 2.3 V
VDD = 3 V
VDD = 4.5 V
P port; IOL = 8 mA; CCX.X = 11b
VDD = 1.65 V
VDD = 2.3 V
VDD = 3 V
VDD = 4.5 V
P port; IOL = 2.5 mA and CCX.X = 00b;
IOL = 5 mA and CCX.X = 01b;
IOL = 7.5 mA and CCX.X = 10b;
IOL = 10 mA and CCX.X = 11b;
VDD = 1.65 V
VDD = 2.3 V
VDD = 3 V
VDD = 4.5 V
VOL = 0.4 V; VDD = 1.65 V to 5.5 V
SDA
INT
II
input current
VDD = 1.65 V to 5.5 V
SCL, SDA, RESET; VI = VDD or VSS
A0, A1; VI = VDD or VSS
IIH
HIGH-level input current
P port; VI = VDD; VDD = 1.65 V to 5.5 V
IIL
LOW-level input current
P port; VI = VSS; VDD = 1.65 V to 5.5 V
Min
ï1.2
-
Typ[1] Max
-
-
1.1 1.4
Unit
V
V
1.2 -
-
V
1.8 -
-
V
2.6 -
-
V
4.1 -
-
V
1.1 -
1.7 -
2.5 -
4.0 -
-
-
-
-
-
-
-
-
-
V
-
V
-
V
-
V
0.45 V
0.25 V
0.25 V
0.2 V
-
-
0.5 V
-
-
0.3 V
-
-
0.25 V
-
-
0.2 V
3
-
-
mA
3
15[3] -
mA
-
-
ï±1 ïA
-
-
ï±1 ïA
-
-
1
ïA
-
-
1
ïA
PCAL9539A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 â 3 October 2012
© NXP B.V. 2012. All rights reserved.
27 of 48
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