cav24c32 ON Semiconductor, cav24c32 Datasheet - Page 6

• Manufacturer Part Number: cav24c32
• Description: 32-kb I2c Cmos Serial Eeprom
• Manufacturer: ON Semiconductor

ACTIVITY:
MASTER
BUS
SLAVE
SCL
SDA
P ≤ 31
n = 1
S
T
A
R
T
S
BUS ACTIVITY:
ADDRESS
*a
SLAVE
15
− a
SDA
SCL
MASTER
WP
12
SLAVE
are don’t care bits
C
A
K
a
8th Bit
Byte n
7
1
S
A
R
T
T
S
ADDRESS
BYTE
ADDRESS
ADDRESS
SLAVE
BYTE
ACK
Figure 8. Page Write Sequence
C
A
K
Figure 7. Write Cycle Timing
a
Figure 6. Byte Write Sequence
8
0
C
A
K
ADDRESS
*
Figure 9. WP Timing
BYTE
http://onsemi.com
*
ADDRESS
a
* *
15
BYTE
t
SU:WP
− a
STOP
CONDITION
9
8
6
A
C
K
A
C
K
t
HD:WP
BYTE
DATA
d
ADDRESS
1
7
n
t
a
WR
BYTE
7
− a
0
A
C
K
BYTE
DATA
C
A
K
START
CONDITION
BYTE
DATA
n+1
d
BYTE
DATA
7
d
8
− d
0
0
A
C
K
A
C
K
C
A
K
O
P
S
T
P
ADDRESS
BYTE
DATA
n+P
A
C
K
O
S
P
T
P