MX29LV002xx Macronix, MX29LV002xx Datasheet - Page 7

• Manufacturer Part Number: MX29LV002xx
• Description: 2M-Bit CMOS Single Voltage 3V Flash Memory
• Manufacturer: Macronix

COMMAND DEFINITIONS
Device operations are selected by writing specific ad-
dress and data sequences into the command register.
Writing incorrect address and data values or writing them
in the improper sequence will reset the device to the
TABLE 5. MX29LV002C T/B BUS OPERATION
P/N:PM1204
Notes:
1. Manufacturer and device codes may also be accessed via a command register write sequence. Refer to Table 4.
2. VID is the Silicon-ID-Read high voltage, 11.5V to 12.5V.
3. Refer to Table 4 for valid Data-In during a write operation.
4. X can be VIL or VIH.
5. Code=00H means unprotected.
6. A18~A13=Sector address for sector protect.
7. The sector protect and chip unprotect functions may also be implemented via programming equipment.
8. RESET# pin for 32-TSOP package type only.
DESCRIPTION
Read
Write
Reset
Temporary sector unlock
Output Disable
Standby
Sector Protect
Chip Unprotect
Sector Protection Verify
Code=01H means protected.
VCC
0.3V
CE# OE# WE# SET#
X
X
L
L
L
L
L
L
MX29LV002C/002NC T/B
H
X
X
H
X
H
H
L
L
H
X
X
H
X
H
L
L
L
VCC
0.3V
VID
RE-
VID
VID
(8)
H
H
H
H
L
A17 A12
A13 A10
SA
SA
7
X
read mode. Table 4 defines the valid register command
sequences. Note that the Erase Suspend (B0H) and
Erase Resume (30H) commands are valid only while the
Sector Erase operation is in progress.
X
X
X
VID
A9
X
X
ADDRESS
AIN
AIN
AIN
A8
A7
X
X
X
X
X
X
A6
H
L
L
A5
A2
X
X
X
A1
H
H
H
REV. 1.0, JUN. 30, 2005
A0
L
L
L
CODE(5)
Q0~Q7
DIN(3)
High Z
High Z
High Z
Dout
DIN
DIN
DIN