Philips Semiconductors
1K dual mode serial EEPROM
Preliminary specification
PCB2421
handbook, full pagewidth
Word Address Row
X0000000 0 1 2 3 4 5 6 7 8
X0001. . . 1
X0010101 2 4 5 6
1 23
X0011. . . 3
column 0 1 2 3 4 5 6 7
MBG277
X = don’t care.
Fig.5 Example of writing 8 bytes with word address X0000000 and 6 bytes with word address X0010101.
handbook, full pagewidth
(A) (B)
SCL
SDA
START
condition
(D)
(D)
data or data allowed
acknowledge to change
valid
(C)
STOP
condition
MBG278
1997 Apr 01
Fig.6 DDC2B data transfer sequence on the I2C-bus.
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