PCA9575PW2,118 NXP Semiconductors, PCA9575PW2,118 Datasheet - Page 29

• Manufacturer Part Number: PCA9575PW2,118
• Description: IC I2C/SMBUS 16BIT GPIO 28-TSSOP
• Manufacturer: NXP Semiconductors
• Series: -r

Specifications of PCA9575PW2,118

• Interface: I²C, SMBus
• Number Of I /o: 16
• Interrupt Output: Yes
• Frequency - Clock: 400kHz
• Voltage - Supply: 1.1 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Includes: POR
• Description/function: 16-bit I2C-bus and SMBus
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.1 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 935286414118

NXP Semiconductors
14. Test information
PCA9575_3
Product data sheet
Fig 23. Reset timing
Fig 24. Test circuitry for switching times
(1) For SDA, no 500
P0_0 to P0_7
P1_0 to P1_7
R
C
R
L
L
T
= load resistance.
= load capacitance includes jig and probe capacitance.
= termination resistance should be equal to the output impedance Z
RESET
SCL
SDA
50 %
pull-down.
t
rec(rst)
START
GENERATOR
30 %
PULSE
Rev. 03 — 9 November 2009
16-bit I
V
I
R T
2
C-bus and SMBus, level translating, low voltage GPIO
DUT
V
DD
V
O
o
of the pulse generators.
C L
50 pF
R L
500
t
w(rst)
50 %
002aad582
500 (1)
2V
open
V
ACK or read cycle
SS
DD
50 %
t
t
30 %
rst(GPIO)
rst(SDA)
50 %
output off
PCA9575
© NXP B.V. 2009. All rights reserved.
002aad574
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