24AA515_08 Datasheet, PDF (12/24 Pages) Microchip Technology – 512K I2C™ CMOS Serial EEPROM

24AA515/24LC515/24FC515
FIGURE 8-2:
RANDOM READ
Bus Activity
Master
S
T
A
Control
R
Byte
T
Address
High Byte
Address
Low Byte
S
T
A
Control
R
Byte
T
Data
S
T
Byte
O
P
SDA Line
S
1
0
1
0
B
0
A
1
A
0
0
x
S
1
0
1
0
B
0
A
1
A
0
1
P
A
A
A
A
N
Bus Activity
C
C
C
C
O
K
K
K
K
A
C
X = “don’t care” bit
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
DS21673G-page 12
© 2008 Microchip Technology Inc.