PCA9500D,112 NXP Semiconductors, PCA9500D,112 Datasheet - Page 3
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PCA9500D,112
Manufacturer Part Number
PCA9500D,112
Description
IC I/O EXPANDER I2C 8B 16SOIC
Manufacturer
NXP Semiconductors
Datasheet
1.PCA9500BS118.pdf
(26 pages)
Specifications of PCA9500D,112
Interface
I²C, SMBus
Number Of I /o
8
Interrupt Output
No
Frequency - Clock
400kHz
Voltage - Supply
2.5 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (0.300", 7.5mm Width)
Includes
EEPROM, POR
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
568-1024-5
935271533112
PCA9500D
935271533112
PCA9500D
NXP Semiconductors
5. Block diagram
6. Pinning information
PCA9500_4
Product data sheet
6.1 Pinning
Fig 1.
Fig 2.
SDA
SCL
V
V
WC
A0
A1
A2
DD
SS
V
IO0
IO1
IO2
IO3
A0
A1
A2
SS
Block diagram of PCA9500
Pin configuration for SO16
1
2
3
4
5
6
7
8
PCA9500
PCA9500D
Rev. 04 — 15 April 2009
002aae582
POWER-ON
RESET
FILTER
INPUT
16
15
14
13
12
11
10
9
8-bit I
V
SDA
SCL
WC
IO7
IO6
IO5
IO4
DD
2
300 k
C-bus and SMBus I/O port with 2-kbit EEPROM
I
2
C-BUS/SMBus
CONTROL
EEPROM
256
Fig 3.
8
V
IO0
IO1
IO2
IO3
A0
A1
A2
SS
Pin configuration for TSSOP16
1
2
3
4
5
6
7
8
write pulse
read pulse
8-bit
PCA9500PW
OUTPUT
PORTS
INPUT/
PCA9500
002aae583
002aae585
© NXP B.V. 2009. All rights reserved.
16
15
14
13
12
11
10
9
V
SDA
SCL
WC
IO7
IO6
IO5
IO4
IO0
IO1
IO2
IO3
IO4
IO5
IO6
IO7
DD
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