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Número de pieza
componentes Descripción
PCA9535BS_08 Ver la hoja de datos (PDF) - NXP Semiconductors.
Número de pieza
componentes Descripción
Fabricante
PCA9535BS_08
16-bit I2C-bus and SMBus, low power I/O port with interrupt
NXP Semiconductors.
PCA9535BS_08 Datasheet PDF : 31 Pages
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NXP Semiconductors
4. Block diagram
PCA9535; PCA9535C
16-bit I
2
C-bus and SMBus, low power I/O port with interrupt
PCA9535
PCA9535C
A0
A1
A2
SCL
SDA
INPUT
FILTER
V
DD
V
SS
POWER-ON
RESET
8-bit
write pulse
I
2
C-BUS/SMBus
CONTROL
read pulse
INPUT/
OUTPUT
PORTS
8-bit
write pulse
read pulse
INPUT/
OUTPUT
PORTS
IO1_0
IO1_1
IO1_2
IO1_3
IO1_4
IO1_5
IO1_6
IO1_7
IO0_0
IO0_1
IO0_2
IO0_3
IO0_4
IO0_5
IO0_6
IO0_7
V
DD
Remark:
All I/Os are set to inputs at reset.
Fig 1. Block diagram of PCA9535; PCA9535C
INT
002aac217
PCA9535_PCA9535C_5
Product data sheet
Rev. 05 — 15 September 2008
© NXP B.V. 2008. All rights reserved.
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