MX29LV017A ETC-unknow, MX29LV017A Datasheet - Page 42
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MX29LV017A
Manufacturer Part Number
MX29LV017A
Description
16m-bit [2mx8] Cmos Single Voltage
Manufacturer
ETC-unknow
Datasheet
1.MX29LV017A.pdf
(57 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MX29LV017ATC-70
Manufacturer:
MXIC/旺宏
Quantity:
20 000
Figure 17. CHIP UNPROTECTION ALGORITHM (A9, OE Control)
P/N:PM0901
Sector Addr
Increment
* It is recommended before unprotect whole chip, all sectors should be protected in advance.
No
Set Up First Sector Addr
Read Data from Device
A9=VID,A1=1,A6=A0=0
Write Reset Command
Remove VID from A9
Activate WE Pulse
Protect All Sectors
Set OE=CE=VIL
Time Out 15ms
Set OE=A9=VID
CE=VIL,A6=1
All sectors have
been verified?
PLSCNT=1
Chip Unprotect
Data=00H?
START
42
Complete
Yes
Yes
No
MX29LV017A
PLSCNT=1000?
Device Failed
Increment
PLSCNT
Yes
No
REV. 1.0, NOV. 22, 2002