PCF50603 Ver la hoja de datos (PDF) - Philips Electronics

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PCF50603

Controller for power supply and battery management

Philips Electronics 

Philips Semiconductors

Controller for power supply

and battery management

Preliminary specification

PCF50603

handbook, full pagewidth

IRQ_N

I2C-bus

(1)

read request &

address

read

INT1

read

INT2

read

INT3

MDB685

Read access can be done with or without incremental addressing.

(1) IRQ_N becomes inactive high as soon as the read sequence of the last INTx register containing an active interrupt starts.

Fig.8 Interrupt timing; no interrupt captured during read sequence.

handbook, full pagewidth

IRQ_N

I2C-bus

(1)

read request &

address

read

INT1

read

INT2

minimal 1 CLK32

read

INT3

MDB686

Read access can be done with or without incremental addressing.

(1) IRQ_N becomes inactive high as soon as the read sequence of the last INTx register containing an active interrupt starts.

Fig.9 Interrupt timing; interrupt captured during read sequence.

2003 Oct 31

14

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