參數(shù)資料
型號: CAT24C128LI-G
元件分類: PROM
英文描述: 16K X 8 I2C/2-WIRE SERIAL EEPROM, PDIP8
封裝: 0.300 INCH, ROHS COMPLIANT, PLASTIC, MS-001, DIP-8
文件頁數(shù): 16/18頁
文件大小: 460K
代理商: CAT24C128LI-G
CAT24C128
7
Doc No. MD-1103, Rev. J
Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
SLAVE
ADDRESS
S
A
C
K
A
C
K
A
C
K
BUS ACTIVITY:
MASTER
SLAVE
S
T
A
R
T
ADDRESS
BYTE
a13–a8
ADDRESS
BYTE
a7–a0
DATA
BYTE
n
DATA
BYTE
n+1
DATA
BYTE
n+P
A
C
K
S
T
O
P
A
C
K
A
C
K
P
A
C
K
**
* = Don't Care Bit
P
≤ 63
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
BUS ACTIVITY:
MASTER
SLAVE
S
T
A
R
T
ADDRESS
BYTE
a13–a8
ADDRESS
BYTE
a7–a0
DATA
BYTE
A
C
K
**
* = Don't Care Bit
Figure 7. Page Write Sequence
Figure 6. Write Cycle Timing
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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