24AA64_02 Datasheet, PDF (8/24 Pages) Microchip Technology – 64K I2C™ Serial EEPROM

24AA64/24LC64
FIGURE 4-1: BYTE WRITE
BUS ACTIVITY
MASTER
SDA LINE
S
T
A ^CONTROL
R
BYTE
T
S
1
0
1
0
AAA
210
0
ADDRESS
HIGH BYTE
XXX
ADDRESS
LOW BYTE
S
T
DATA
O
P
P
BUS ACTIVITY
A
A
A
A
C
C
C
C
K
K
K
K
X = don’t care bit
FIGURE 4-2: PAGE WRITE
BUS ACTIVITY
MASTER
SDA LINE
BUS ACTIVITY
X = don’t care bit
S
T
A
CONTROL
R
BYTE
T
S
1
0
1
0
A
2
A
1
A
0
0
ADDRESS
HIGH BYTE
XXX
A
A
C
C
K
K
ADDRESS
LOW BYTE
DATA BYTE 0
A
A
C
C
K
K
S
T
DATA BYTE 31
O
P
P
A
C
K
DS21189F-page 8
 2002 Microchip Technology Inc.