PCA9535CPW,118 NXP Semiconductors, PCA9535CPW,118 Datasheet - Page 6

no-image

PCA9535CPW,118

Manufacturer Part Number
PCA9535CPW,118
Description
IC I/O EXPANDER I2C 16B 24TSSOP
Manufacturer
NXP Semiconductors
Datasheet

Specifications of PCA9535CPW,118

Package / Case
24-TSSOP
Interface
I²C, SMBus
Number Of I /o
16
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
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
935285273118
PCA9535CPW-T
PCA9535CPW-T
NXP Semiconductors
6. Functional description
PCA9535_PCA9535C_5
Product data sheet
6.2.1 Command byte
6.1 Device address
6.2 Registers
Refer to
The command byte is the first byte to follow the address byte during a write transmission.
It is used as a pointer to determine which of the following registers will be written or read.
Table 4.
Command
0
1
2
3
4
5
6
7
Fig 6.
Figure 1 “Block diagram of PCA9535;
PCA9535; PCA9535C device address
Command byte
Register
Input port 0
Input port 1
Output port 0
Output port 1
Polarity Inversion port 0
Polarity Inversion port 1
Configuration port 0
Configuration port 1
Rev. 05 — 15 September 2008
16-bit I
0
2
C-bus and SMBus, low power I/O port with interrupt
1
fixed
slave address
0
0
PCA9535; PCA9535C
programmable
A2
PCA9535C”.
A1
002aac219
A0
R/W
© NXP B.V. 2008. All rights reserved.
6 of 31

Related parts for PCA9535CPW,118