PCA9554BS,118 NXP Semiconductors, PCA9554BS,118 Datasheet - Page 12

• Manufacturer Part Number: PCA9554BS,118
• Description: IC I/O EXPANDER I2C 8B 16HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PCA9554BS,118

• Package / Case: 16-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Interface: I²C, SMBus
• Number Of I /o: 8
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 2.3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: POR
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: OM6285 - EVAL BOARD I2C-2002-1A568-4002 - DEMO BOARD I2C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-3397-2; 935271979118; PCA9554BS-T

NXP Semiconductors
7. Application design-in information
8. Limiting values
PCA9554_9554A_7
Product data sheet
Fig 16. Typical application
V
DD
Device address configured as 0100 100X for this example.
IO0, IO1, IO2 configured as outputs.
IO3, IO4, IO5 configured as inputs.
IO6 and IO7 are not used and must be configured as outputs.
(5 V)
CONTROLLER
MASTER
V
V
DD
SS
SDA
SCL
INT
Table 8.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
V
I
V
I
I
I
P
T
T
I
O(IOn)
DD
SS
stg
amb
DD
I/O
tot
10 k
Limiting values
Parameter
supply voltage
input current
voltage on an input/output pin
output current on pin IOn
supply current
ground supply current
total power dissipation
storage temperature
ambient temperature
10 k
10 k
Rev. 07 — 13 November 2006
10 k
SCL
SDA
INT
A2
A1
A0
PCA9554
V
V
SS
DD
8-bit I
Conditions
operating
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
2
PCA9554/PCA9554A
C-bus and SMBus I/O port with interrupt
2 k
enable
Min
-
V
-
-
-
-
0.5
65
40
SS
INT
RESET
ALARM
(e.g., alarm system)
(e.g., temp. sensor)
A
B
SUBSYSTEM 1
SUBSYSTEM 2
SUBSYSTEM 3
(e.g., counter)
0.5
controlled switch
(e.g., CBT device)
© NXP B.V. 2006. All rights reserved.
002aac496
Max
+6.0
5.5
85
100
200
+150
+85
20
50
V
DD
12 of 30
Unit
V
mA
V
mA
mA
mA
mW
C
C