PCA9541PW/03 NXP [NXP Semiconductors], PCA9541PW/03 Datasheet - Page 4

• Manufacturer Part Number: PCA9541PW/03
• Description: 2-to-1 I2C-bus master selector with interrupt logic and reset
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
6. Block diagram
PCA9541_5
Product data sheet
Fig 1. Block diagram of PCA9541
SDA_MST0
SDA_MST1
SCL_MST0
SCL_MST1
RESET
INT0
INT1
V
A3
A2
A1
A0
DD
PCA9541
POWER-ON
RESET
FILTER
FILTER
INPUT
INPUT
DETECTION
DETECTION
Rev. 05 — 1 October 2007
INTERRUPT
REGISTER
STOP
STOP
CONTROL
I
2
LOGIC
2-to-1 I
BANK
C-BUS
AND
2
C-bus master selector with interrupt logic and reset
INITIALIZATION
SENSOR
OSCILLATOR
RECOVERY/
BUS
BUS
V
SS
CHANNEL
CONTROL
SWITCH
SLAVE
LOGIC
002aab382
PCA9541
© NXP B.V. 2007. All rights reserved.
SCL_SLAVE
SDA_SLAVE
INT_IN
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