參數(shù)資料
型號: CAT24C64LIT2
英文描述: 64-Kb I2C CMOS Serial EEPROM
中文描述: 64 KB的的I2C的CMOS串行EEPROM
文件頁數(shù): 7/18頁
文件大?。?/td> 537K
代理商: CAT24C64LIT2
CAT24C64
7
Doc No. 1102, Rev. H
2007 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
Figure 7. Page Write Sequence
Figure 6. Write Cycle Timing
SLAVE
ADDRESS
S
A
C
K
A
C
K
A
C
K
S
T
A
R
T
A
C
K
S
T
O
P
A
C
K
A
C
K
P
A
C
K
BUS ACTIVITY:
MASTER
SLAVE
ADDRESS
BYTE
ADDRESS
BYTE
DATA
BYTE
n
DATA
BYTE
n+1
DATA
BYTE
n+P
tWR
STOP
CONDITION
START
CONDITION
ADDRESS
ACK
8th Bit
Byte n
SCL
SDA
Figure 5. Byte Write Sequence
SLAVE
ADDRESS
S
A
C
K
*
*
*
A
C
K
A
C
K
S
T
O
P
P
S
T
A
R
T
A
C
K
* a15
÷
a13 are don't care bits.
BUS ACTIVITY:
MASTER
SLAVE
ADDRESS
BYTE
a15
÷
a8
DATA
BYTE
a7
÷
a0
DATA
BYTE
d7
÷
d0
Figure 8. WP Timing
1
8
9
1
8
a7
a0
d7
d0
tSU:WP
tHD:WP
ADDRESS
BYTE
DATA
BYTE
SCL
SDA
WP
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