MX29LV320CB Macronix International, MX29LV320CB Datasheet - Page 20

• Manufacturer Part Number: MX29LV320CB
• Description: 32M-BIT [4M x 8 / 2M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: Macronix International

WRITE OPERATION STATUS
The device provides several bits to determine the sta-
tus of a write operation: Q2, Q3, Q5, Q6, Q7, and RY/
BY#. Table 5 and the following subsections describe the
functions of these bits. Q7, RY/BY#, and Q6 each offer a
Table 5. Write Operation Status
Notes:
1. Performing successive read operations from the erase-suspended sector will cause Q2 to toggle.
2. Performing successive read operations from any address will cause Q6 to toggle.
3. Reading the byte/word address being programmed while in the erase-suspend program mode will indicate logic "1"
P/N:PM1188
In Progress
Exceeded
Time Limits
However, successive reads from the erase-suspended sector will cause Q2 to toggle.
at the Q2 bit.
Status
Byte/Word Program in Auto Program Algorithm
Auto Erase Algorithm
Erase Suspended Mode
Byte/Word 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
20
MX29LV320C T/B
method for determining whether a program or erase op-
eration is complete or in progress. These three bits are
discussed first.
Note1
Data
Q7#
Q7#
Q7#
Q7#
Q7
0
1
0
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Toggle
Data
Q6
No
Note2
Data Data Data
Q5
0
0
0
0
1
1
1
www.DataSheet4U.com
N/A
N/A Toggle
N/A
N/A
N/A
Q3
1
1
REV. 1.0, AUG. 02, 2005
Toggle
Toggle
Toggle
Toggle
N/A
N/A
Q2
No
No
BY#
RY/
0
0
1
1
0
0
0
0