PCAL9555AHF,128 NXP Semiconductors, PCAL9555AHF,128 Datasheet - Page 26

• Manufacturer Part Number: PCAL9555AHF,128
• Description: Interface - I/O Expanders
• Manufacturer: NXP Semiconductors

Specifications of PCAL9555AHF,128

• Rohs: yes
• Maximum Operating Frequency: 100 kHz
• Operating Supply Voltage: 1.65 V to 5.5 V
• Operating Temperature Range: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: HWQFN-24
• Operating Current: 160 mA
• Output Current: 25 mA
• Power Dissipation: 200 mW
• Product Type: I/O Expanders

NXP Semiconductors
12. Static characteristics
Table 32.
T
PCAL9555A
Product data sheet
Symbol
V
V
V
V
I
I
I
I
OL
I
IH
IL
amb
IK
POR
OH
OL
=

40

Parameter
input clamping voltage
power-on reset voltage
HIGH-level output voltage
LOW-level output voltage
LOW-level output current
input current
HIGH-level input current
LOW-level input current
Static characteristics
C to +85

C; V
DD
= 1.65 V to 5.5 V; unless otherwise specified.
[2]
[2]
Conditions
I
V
P port; I
P port; I
I
I
I
P port; I
P port; I
I
I
I
V
V
P port; V
P port; V
All information provided in this document is subject to legal disclaimers.
I
OH
OH
OH
OL
OL
OL
I
OL
DD
= 18 mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
SDA
INT
SCL, SDA; V
A0, A1, A2; V
= V
= 5 mA and CCX.X = 01b;
= 7.5 mA and CCX.X = 10b;
= 10 mA and CCX.X = 11b;
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
= 5 mA and CCX.X = 01b;
= 7.5 mA and CCX.X = 10b;
= 10 mA and CCX.X = 11b;
Low-voltage 16-bit GPIO with Agile I/O, interrupt and weak pull-up
= 0.4 V; V
= 1.65 V to 5.5 V
DD
= 1.65 V
= 2.3 V
= 3 V
= 4.5 V
= 1.65 V
= 2.3 V
= 3 V
= 4.5 V
= 1.65 V
= 2.3 V
= 3 V
= 4.5 V
= 1.65 V
= 2.3 V
= 3 V
= 4.5 V
OH
OH
OL
OL
Rev. 1 — 3 October 2012
I
I
or V
= V
= V
= 8 mA; CCX.X = 11b
= 2.5 mA and CCX.X = 00b;
= 8 mA; CCX.X = 11b
= 2.5 mA and CCX.X = 00b;
SS
DD
SS
DD
I
; I
; V
; V
I
= V
= V
= 1.65 V to 5.5 V
O
DD
DD
= 0 mA
DD
DD
= 1.65 V to 5.5 V
= 1.65 V to 5.5 V
or V
or V
SS
SS
Min
1.2
-
1.2
1.8
2.6
4.1
1.1
1.7
2.5
4.0
-
-
-
-
-
-
-
-
3
3
-
-
-
-
PCAL9555A
Typ
-
1.1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
15
-
-
-
-
[3]
© NXP B.V. 2012. All rights reserved.
[1]
Max
-
1.4
-
-
-
-
-
-
-
-
0.45
0.25
0.25
0.2
0.5
0.3
0.25
0.2
-
-
1
1
1
1
26 of 46
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
A
A
A
A