Datasheet

PCAL9539A All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product data sheet Rev. 1 — 3 October 2012 27 of 48
NXP Semiconductors
PCAL9539A
16-bit I
2
C-bus and SMBus low power I/O port with interrupt and reset
12. Static characteristics
Table 32. Static characteristics
T
amb
=  40  C to +85  C; V
DD
= 1.65 V to 5.5 V; unless otherwise specified.
Symbol Parameter Conditions Min Typ
[1]
Max Unit
V
IK
input clamping voltage I
I
= 18 mA 1.2--V
V
POR
power-on reset voltage V
I
=V
DD
or V
SS
; I
O
=0mA - 1.1 1.4 V
V
OH
HIGH-level output voltage
[2]
Pport; I
OH
= 8 mA; CCX.X = 11b
V
DD
=1.65V 1.2--V
V
DD
= 2.3 V 1.8 - - V
V
DD
=3V 2.6--V
V
DD
= 4.5 V 4.1 - - V
Pport; I
OH
= 2.5 mA and CCX.X = 00b;
I
OH
= 5 mA and CCX.X = 01b;
I
OH
= 7.5 mA and CCX.X = 10b;
I
OH
= 10 mA and CCX.X = 11b;
V
DD
=1.65V 1.1--V
V
DD
= 2.3 V 1.7 - - V
V
DD
=3V 2.5--V
V
DD
= 4.5 V 4.0 - - V
V
OL
LOW-level output voltage
[2]
Pport; I
OL
=8mA; CCX.X=11b
V
DD
=1.65V --0.45V
V
DD
=2.3V --0.25V
V
DD
=3V --0.25V
V
DD
=4.5V --0.2V
Pport; I
OL
= 2.5 mA and CCX.X = 00b;
I
OL
= 5 mA and CCX.X = 01b;
I
OL
= 7.5 mA and CCX.X = 10b;
I
OL
= 10 mA and CCX.X = 11b;
V
DD
=1.65V --0.5V
V
DD
=2.3V --0.3V
V
DD
=3V --0.25V
V
DD
=4.5V --0.2V
I
OL
LOW-level output current V
OL
= 0.4 V; V
DD
= 1.65 V to 5.5 V
SDA 3--mA
INT
315
[3]
-mA
I
I
input current V
DD
=1.65V to 5.5V
SCL, SDA, RESET
; V
I
=V
DD
or V
SS
--1 A
A0, A1; V
I
=V
DD
or V
SS
--1 A
I
IH
HIGH-level input current P port; V
I
=V
DD
; V
DD
=1.65V to 5.5V - - 1 A
I
IL
LOW-level input current P port; V
I
=V
SS
; V
DD
= 1.65 V to 5.5 V - - 1 A