CAT34RC02_05 Datasheet, PDF (9/14 Pages) Catalyst Semiconductor – 2-kb I2C Serial EEPROM, Serial Presence Detect

CAT34RC02
Figure 11. Software Write Protect (Read)
S
T
BUS ACTIVITY: ^A
MASTER ^R
T
SDA LINE S
SLAVE
ADDRESS
PSWP
00 00 0 0
A
DATA
C
K
RSWP
S
T
O
P
P
N
O
A
C
K
Figure 12. Selective Read Timing
S
S
T
T
BUS ACTIVITY: ^A
SLAVE
BYTE
A
SLAVE
MASTER ^R ADDRESS
ADDRESS (n) ^R ADDRESS
T
T
SDA LINE S
S
A
A
A
C
C
C
d _K
K
K
tinue _{Figure 13. Sequential Read Timing}
n BUS ACTIVITY: SLAVE
MASTER ADDRESS
o _{SDA LINE}
A
c_C
Dis ^K
DATA n
DATA n+1
DATA n+2
A
A
A
C
C
C
K
K
K
artS
T
O
P^P
P
N
DATA n
O
A
C
K
S
T
DATA n+x
O
P
P
N
O
A
C
K
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
9
Doc No. 1052, Rev. O