Datasheet

Table Of Contents
DocID023924 Rev 3 15/40
M24C08-W M24C08-R M24C08-F Instructions
39
5.1.1 Byte Write
After the device select code and the address byte, the bus master sends one data byte. If
the addressed location is Write-protected, by Write Control (
WC) being driven high, the
device replies with NoAck, and the location is not modified. If, instead, the addressed
location is not Write-protected, the device replies with Ack. The bus master terminates the
transfer by generating a Stop condition, as shown in
Figure 7.
Figure 7. Write mode sequences with WC = 0 (data write enabled)
3TOP
3TART
"YTE7RITE $EV3ELECT "YTEADDRESS
$ATAIN
7#
3TART
0AGE7RITE $EV3ELECT "YTEADDRESS $ATAIN $ATAIN
7#
$ATAIN
!)C
0AGE7RITE
CONTgD
7#CONTgD
3TOP
$ATAIN.
!#+
27
!#+ !#+
!#+ !#+ !#+ !#+
27
!#+!#+