24AA256_13 Datasheet, PDF (10/42 Pages) Microchip Technology – 256K I2C™ CMOS Serial EEPROM

24AA256/24LC256/24FC256
FIGURE 6-1:
BYTE WRITE
Bus Activity
Master
SDA Line
S
T
A
R
Control
Byte
T
Address
High Byte
Address
Low Byte
S
T
Data
O
P
Bus Activity
S
1
0
1
0
A
2
A
1
A
0
0
x
P
x = “don’t care” bit
A
A
A
A
C
C
C
C
K
K
K
K
FIGURE 6-2:
PAGE WRITE
Bus Activity
Master
S
T
A
Control
R
Byte
Address
High Byte
Address
Low Byte
SDA Line
T
S
1
0
1
0
A
2
A
1
A
0
0
x
Bus Activity
A
A
x = “don’t care” bit
C
C
K
K
Data Byte 0
A
A
C
C
K
K
S
T
Data Byte 63
O
P
P
A
C
K
DS20001203T-page 10
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