Rainbow-electronics BR24L32FV-W Bedienungsanleitung PDF herunterladen (Seite 12)

BR24L32-W / BR24L32F-W / BR24L32FJ-W / BR24L32FV-W

Memory ICs

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Sequential read

SLAVE

ADDRESS

DATA(n)

DATA(n+x)

SDA

LINE

1100A2

A1 A0

D7 D7D0 D0

Fig.12 SEQUENTIAL READ CYCLE TIMING

(Current Read)

•

If an Acknowledge is detected, and no STOP condition is generated by the master (

-COM), the device will continue

to transmit the data.

[

It can transmit all data (32kbit 4096word)

]

•

If an Acknowledge is not detected, the device will terminate further data transmissions and await a STOP condition

before returning to the standby mode.

•

The Sequential Read operation can be performed with both Current Read and Random Read.

Note) If an Acknowledge is detected with “Low” level, not “High” level, command will become Sequential Read.

So the device transmits the next data, Read is not terminated. In the case of terminating Read, input

Acknowledge with “High” always, then input stop condition.

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Rainbow-electronics BR24L32FV-W Bedienungsanleitung Seite 12