參數(shù)資料
型號: X76F041PE
英文描述: PASS TM SecureFlash
中文描述: 密碼商標SecureFlash
文件頁數(shù): 7/21頁
文件大?。?/td> 107K
代理商: X76F041PE
X76F041
7
WRITE OPERATION
Sector Write
The Sector Write mode requires issuing the 3-bit write
command followed by the address, password if required
and then the data bytes transferred as illustrated in Fig-
ure 6. Eight bytes must be transferred. After the last byte
to be transferred is acknowledged, a stop condition is
issued, which starts the nonvolatile write cycle. If more
than 8 bytes are transferred the data will wrap around
and previous data will be overwritten. All data will be writ-
ten to the same sector as defined by A
8
–A
3
.
Figure 6. Sector Write
S
T
A
R
T
S
C M D A
X
A
X
A
X
A
X
A
8
A
7
A
6
A
5
A
4
A
3
A
2
A
1
A
0
A
C
K
WRITE
PASSWORD 7
A
C
K
A
C
K
A
C
K
A
C
K
WRITE
PASSWORD 0
WAIT
tWC/ACK POLLING
DATA 0
A
C
K
A
C
K
S
T
O
P
SDA LINE
IF PASSWORD
MATCH THEN
S
DATA 7
WAIT
tWC
DATA 1
DATA 2
A
C
K
A
C
K
A
C
K
7002 ILL F10.1
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X76F041W 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:PASS TM SecureFlash
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