24AA512_08 Datasheet, PDF (14/28 Pages) Microchip Technology – 512K I2C™ CMOS Serial EEPROM

24AA512/24LC512/24FC512
FIGURE 8-2:
RANDOM READ
Bus Activity
Master
S
T
A
Control
R
Byte
T
SDA Line
S
1
0
1
0
A
2
A
1
A
0
0
A
Bus Activity
C
K
x = “don’t care” bit
Address
High Byte
A
C
K
Address
Low Byte
S
T
A
Control
R
Byte
T
S
1
0
1
0
A
2
A
1
A
0
1
A
A
C
C
K
K
Data
S
T
Byte
O
P
P
N
O
A
C
K
FIGURE 8-3:
Bus Activity
Master
SDA Line
Bus Activity
SEQUENTIAL READ
Control
Byte
Data (n)
Data (n + 1)
Data (n + 2)
A
A
C
C
K
K
A
A
C
C
K
K
S
Data (n + x)
T
O
P
P
N
O
A
C
K
DS21754J-page 14
© 2008 Microchip Technology Inc.