PCF8575CTS/1,112 NXP Semiconductors, PCF8575CTS/1,112 Datasheet - Page 4

• Manufacturer Part Number: PCF8575CTS/1,112
• Description: IC I/O EXPANDER I2C 16B 24SSOP
• Manufacturer: NXP Semiconductors

Specifications of PCF8575CTS/1,112

• Interface: I²C
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Includes: POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3528-5; 935278677112; PCF8575CTSDB

Philips Semiconductors
4
1999 Aug 05
handbook, full pagewidth
Remote 16-bit I/O expander for I
BLOCK DIAGRAM
SDA
V DD
SCL
V SS
INT
A0
A1
A2
21
24
12
1
2
3
22
23
FILTER
INPUT
POWER-ON
RESET
INTERRUPT
LOGIC
CONTROL
I
2
C-BUS
Fig.1 Block diagram.
2
C-bus
PCF8575C
4
REGISTER
SHIFT
WRITE pulse
READ pulse
LP FILTER
16 BITS
PORT
I/O
MGS630
P00 to P07
P10 to P17
13 to 20
4 to 11
Product specification
PCF8575C