參數(shù)資料
型號(hào): CAT34WC02
英文描述: 2K-Bit IIC Serial EEPROM(2K位(256 x 8位)IIC CMOS 串行EEPROM)
中文描述: 的2K位串行EEPROM國際進(jìn)口證(2K位(256 × 8位)國際進(jìn)口的CMOS串行EEPROM的)
文件頁數(shù): 8/10頁
文件大小: 87K
代理商: CAT34WC02
CAT34WC02
8
Doc. No. 25062-00 2/98 S-1
Figure 11. Selective Read Timing
Figure 12. Sequential Read Timing
5020 FHD F12
BUS ACTIVITY:
MASTER
SDA LINE
DATA n+x
DATA n
A
C
K
A
C
K
DATA n+1
A
C
K
S
T
O
P
N
O
A
C
K
DATA n+2
A
C
K
P
SLAVE
ADDRESS
5020 FHD F11
SLAVE
ADDRESS
S
A
C
K
N
O
A
C
K
S
T
O
P
P
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
BYTE
ADDRESS (n)
S
A
C
K
DATA n
SLAVE
ADDRESS
A
C
K
S
T
A
R
T
*
BYTE
ADDRESS
SLAVE
ADDRESS
S
A
C
K
A
C
K
DATA
A
C
K
S
T
O
P
P
BUS ACTIVITY:
MASTER
SDA LINE
S
T
A
R
T
X X X X X X X
X X X X X X X
X = Don't Care
X
X
Figure 10. Software Write Protect
Figure 9. Memory Array
Software Write Protectable
(by programming the write
protect register)
FFH
00H
7FH
Hardware Write Protectable
(by connecting WP pin to
Vcc)
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