PCA9555AHF,128 NXP Semiconductors, PCA9555AHF,128 Datasheet - Page 19

• Manufacturer Part Number: PCA9555AHF,128
• Description: Interface - I/O Expanders
• Manufacturer: NXP Semiconductors

Specifications of PCA9555AHF,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 17.
T
PCA9555A
Product data sheet
Symbol
V
V
I
V
V
I
I
I
OL
I
IH
IL
amb
IK
POR
OH
OL
=

40

Parameter
input clamping voltage
power-on reset voltage
LOW-level output current
HIGH-level output voltage
LOW-level output voltage
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.
Conditions
I
V
V
P port
P port
P port; I
V
P port; V
P port; V
All information provided in this document is subject to legal disclaimers.
I
I
OL
DD
= 18 mA
SDA
INT
V
V
V
V
V
V
V
V
I
I
I
I
I
I
I
I
V
V
V
V
SCL, SDA, RESET; V
A0, A1, A2; V
= V
OH
OH
OH
OH
OH
OH
OH
OH
Low-voltage 16-bit I
OL
OL
OL
OL
OL
OL
OL
OL
DD
DD
DD
DD
= 0.4 V; V
= 1.65 V to 5.5 V
DD
= 8 mA; V
= 10 mA; V
= 8 mA; V
= 10 mA; V
= 8 mA; V
= 10 mA; V
= 8 mA; V
= 10 mA; V
= 0.5 V; V
= 0.7 V; V
= 0.5 V; V
= 0.7 V; V
= 0.5 V; V
= 0.7 V; V
= 0.5 V; V
= 0.7 V; V
Rev. 1 — 11 September 2012
= 1.65 V
= 2.3 V
= 3.0 V
= 4.5 V
OL
I
I
or V
= V
= V
= 8 mA
SS
DD
SS
DD
; I
; V
; V
I
DD
DD
DD
DD
DD
DD
DD
DD
= V
= 1.65 V to 5.5 V
DD
DD
DD
DD
O
DD
DD
DD
DD
DD
DD
= 0 mA
= 1.65 V
= 1.65 V
= 2.3 V
= 2.3 V
= 3.0 V
= 3.0 V
= 4.5 V
= 4.5 V
= 1.65 V
= 2.3 V
= 3.0 V
= 4.5 V
DD
= 1.65 V to 5.5 V
= 1.65 V
= 2.3 V
= 3.0 V
= 4.5 V
= 1.65 V to 5.5 V
or V
I
= V
2
SS
C-bus I/O port with interrupt and weak pull-up
DD
or V
SS
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[3]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
[4]
Min
1.2
-
3
3
8
10
8
10
8
10
8
10
1.2
1.1
1.8
1.7
2.6
2.5
4.1
4.0
-
-
-
-
-
-
-
-
PCA9555A
Typ
-
1.1
-
15
10
13
10
13
14
19
17
24
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[2]
© NXP B.V. 2012. All rights reserved.
[1]
Max
-
1.4
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0.45
0.25
0.25
0.2
1
1
1
100
19 of 39
Unit
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
A