24LC02
2048-Bits Serial EEPROM with Write Protect
BUS ACTIVITY
MASTER
SDA
LINE
BUS ACTIVITY
SLAVE
START
SLAVE
ADDRESS
BYTE
ADDRESS
DATA n
STOP
S
A
C
K
A
C
K
A
C
K
P
Figure 4. Byte Write for Data
BUS ACTIVITY START
MASTER
SDA
LINE
BUS ACTIVITY
SLAVE
SLAVE
ADDRESS
BYTE
ADDRESS n
DATA n
DATA n+7
STOP
S
A
C
K
A
C
K
A
C
K
A
C
K
P
Figure 5. Page Write for Data
BUS ACTIVITY
MASTER
SDA
LINE
BUS ACTIVITY
SLAVE
START
SLAVE
ADDRESS
STOP
s
A
C
K
No
A
C
K
P
DATA
Figure 6. Current Address Read for Data
BUS ACTIVITY
START
MASTER
SDA
LINE
BUS ACTIVITY
SLAVE
SLAVE
ADDRESS
BYTE
ADDRESS n
START
SLAVE
ADDRESS
STOP
S
A
C
K
A
C
K
S
A
C
K
No
A
C
K
P
DATA n
Figure 7. Random Read for Data
BUS ACTIVITY
MASTER
SDA
LINE
BUS ACTIVITY
SLAVE
START
SLAVE
ADDRESS
A
C
K
A
C
K
STOP
P
S
A
C
K
No
A
C
K
DATA n
DATA n+1
DATA n+x
Figure 8. Sequential Read for Data
* All specs and applications shown above subject to change without prior notice.
1F-5 NO.66 SEC.2 NAN-KAN RD ., LUCHU , TAOYUAN, TAIWAN
Email: server@ceramate.com.tw
Tel:886-3-3214525
Http: www.ceramate.com.tw
Page 9 of 12
Rev 1.0 Dec. 26, 2001
Fax:886-3-3521052
CERAMATE [ CERAMATE TECHNICAL ]
