MX29LV065B ETC1 [List of Unclassifed Manufacturers], MX29LV065B Datasheet - Page 15

• Manufacturer Part Number: MX29LV065B
• Description: 64M-BIT [8M x 8] CMOS EQUAL SECTOR FLASH MEMORY
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

If this time-out condition occurs during sector erase op-
eration, it specifies that a particular sector is bad and it
may not be reused. However, other sectors are still func-
tional and may be used for the program or erase opera-
tion. The device must be reset to use other sectors.
Write the Reset command sequence to the device, and
then execute program or erase command sequence. This
allows the system to continue to use the other active
sectors in the device.
If this time-out condition occurs during the chip erase
operation, it specifies that the entire chip is bad or com-
P/N:PM1115
Table 7. WRITE OPERATION STATUS
Note:
1. Q7 and Q2 require a valid address when reading status information. Refer to the appropriate subsection for further
2. Q5 switches to '1' when an Auto Program or Auto Erase operation has exceeded the maximum timing limits.
In Progress
Exceeded
Time Limits
details.
See "Q5:Exceeded Timing Limits " for more information.
Status
Byte Program in Auto Program Algorithm
Auto Erase Algorithm
Erase Suspended Mode
Byte Program in Auto Program Algorithm
Erase Suspend Program
Auto Erase Algorithm
Erase Suspend Read
(Erase Suspended Sector)
Erase Suspend Read
(Non-Erase Suspended Sector)
Erase Suspend Program
15
bination of sectors are bad.
If this time-out condition occurs during the byte program-
ming operation, it specifies that the entire sector con-
taining that byte is bad and this sector maynot be re-
used, (other sectors are still functional and can be re-
used).
The time-out condition will not appear if a user tries to
program a non blank location without erasing. Please
note that this is not a device failure condition since the
device was incorrectly used.
(Note1)
MX29LV081B
Data
Q7
Q7
Q7
Q7
Q7
0
1
0
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Data
No
Q6
(Note2)
Data Data Data
Q5
0
0
0
0
1
1
1
N/A
N/A Toggle
N/A
N/A
N/A
Q3
1
1
REV. 1.1, DEC. 20, 2004
Toggle
Toggle
Toggle
Toggle
N/A
N/A
Q2
No
No
RY/BY
0
0
1
1
0
0
0
0