24AA02E48_16 Datasheet, PDF (13/32 Pages) Microchip Technology – 2K I2C Serial EEPROMs with EUI-48�� Node Identity

24AA02E48/24AA025E48/24AA02E64/24AA025E64
FIGURE 8-2:
RANDOM READ
S
Bus Activity ^T
Master
A
R
T
Control
Byte
S
Word
T
Control
Address (n)
A
R
Byte
T
S
T
Data (n)
O
P
SDA Line
Bus Activity
S 1 0 1 0 ^A*2A*1A*0 0
A
Chip C
Select ^K
Bits
S
1
0
1
0
***
A2A1A0
1
P
A
A
N
C
Chip C
o
K
Select ^K
Bits
A
C
K
Note: * Bits A0, A1 and A2 are “don’t cares” for the 24AA02E48/24AA02E64.
FIGURE 8-3:
Bus Activity
Master
SDA Line
Bus Activity
SEQUENTIAL READ
Control
Byte
Data (n)
Data (n + 1)
Data (n + 2)
1
A
A
A
A
C
C
C
C
K
K
K
K
S
T
Data (n + x) O
P
P
N
o
A
C
K
 2008-2016 Microchip Technology Inc.
DS20002124G-page 13