PCA9500BS,118 NXP Semiconductors, PCA9500BS,118 Datasheet - Page 3

• Manufacturer Part Number: PCA9500BS,118
• Description: IC I/O EXPANDER I2C 8B 16HVQFN
• Manufacturer: NXP Semiconductors

Specifications of PCA9500BS,118

• 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-VQFN Exposed Pad, 16-HVQFN, 16-SQFN, 16-DHVQFN
• Includes: EEPROM, POR
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-3351-2; 935273812118; PCA9500BS-T

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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