PCA9534BS,118 NXP Semiconductors, PCA9534BS,118 Datasheet - Page 9
PCA9534BS,118
Manufacturer Part Number
PCA9534BS,118
Description
IC I/O EXPANDER I2C 8B 16HVQFN
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9534BS118.pdf
(25 pages)
Specifications of PCA9534BS,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
Logic Family
PCA
Operating Supply Voltage
2.3 V to 5.5 V
Power Dissipation
200 mW
Operating Temperature Range
- 40 C to + 85 C
Mounting Style
SMD/SMT
Output Current
50 mA
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-1832-2
935275048118
PCA9534BS-T
935275048118
PCA9534BS-T
NXP Semiconductors
PCA9534_3
Product data sheet
Fig 11. Read Input Port register
data into
This figure assumes the command byte has previously been programmed with 00h.
Transfer of data can be stopped at any moment by a STOP condition.
read from
port
INT
SDA
SCL
port
S
START condition
1
t
0
v(INT_N)
2
1
slave address
3
0
4
0 A2 A1 A0 1
5
6
acknowledge
from slave
7
R/W
t
h(D)
8
9
A
Rev. 03 — 6 November 2006
DATA 2
t
rst(INT_N)
8-bit I
data from port
DATA 1
DATA 3
2
C-bus and SMBus low power I/O port with interrupt
acknowledge
from master
t
su(D)
A
DATA 4
data from port
DATA 4
no acknowledge
from master
PCA9534
© NXP B.V. 2006. All rights reserved.
NA
002aac475
P
STOP
condition
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