cat34c02 Catalyst Semiconductor, cat34c02 Datasheet - Page 7

• Manufacturer Part Number: cat34c02
• Description: 2-kb I?c Eeprom For Ddr2 Dimm Serial Presence Detect
• Manufacturer: Catalyst Semiconductor

Figure 5. Byte Write Timing
Figure 6. Write Cycle Timing
Figure 7. Page Write Timing
Figure 8. WP Timing
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
SCL
SDA
BUS ACTIVITY:
SDA LINE
MASTER
SDA
SCL
WP
BUS ACTIVITY:
S
S
T
A
R
T
A 7
SDA LINE
1
MASTER
ADDRESS
SLAVE
8 th Bit
Byte n
BYTE ADDRESS
NOTE: IN THIS EXAMPLE n = XXXX 0000(B); X = 1 or 0
S
R
S
T
A
T
A
C
K
ADDRESS
ADDRESS (n)
ACK
A 0
SLAVE
8
BYTE
t SU:WP
C
A
K
9
A
C
K
7
STOP
CONDITION
ADDRESS
BYTE
t HD:WP
DATA n
D 7
1
t WR
A
C
K
A
C
K
DATA
DATA
DATA n+1
START
CONDITION
D 0
8
A
C
K
C
P
A
K
O
S
T
P
DATA n+P
Doc No. MD-1095, Rev. K
ADDRESS
CAT34C02
A
C
K
O
S
T
P
P