MX29LV640BT Macronix International, MX29LV640BT Datasheet - Page 14

• Manufacturer Part Number: MX29LV640BT
• Description: 64M-BIT [8M x 8/4M x 16] SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: Macronix International

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Table 1. BUS OPERATION (1)
Legend:
L=Logic LOW=V
Notes:
1. The sector group protect and chip unprotect functions may also be implemented via programming equipment. See
2. If WP#=VIL, the two outermost boot sectors remain protected. If WP#=VIH, the two outermost boot sector
3. D
P/N:PM1076
Operation
Read
Write (Program/Erase)
Accelerated Program
Standby
Output Disable
Reset
Sector Group Protect
(Note 2)
Chip unprotect
(Note 2)
Temporary Sector
Group Unprotect
the "Sector Group Protection and Chip Unprotect" section.
protection depends on whether they were last protected or unprotect using the method described in "Sector/ Sector
Block Protection and Unprotect".
IN
or D
OUT
as required by command sequence, Data# polling or sector protect algorithm (see Figure 14).
IL
, H=Logic High=V
VCC
0.3V
CE# OE# WE# RE-
X
X
L
L
L
L
L
L
H
H
X
H
X
H
H
X
L
IH
, V
H
ID
H
X
X
X
L
L
L
L
=12.0 0.5V, X=Don't Care, A
VCC
SET#
0.3V
V
V
V
H
H
H
H
L
ID
ID
ID
(Note 2)
(Note 2)
(Note 2)
(Note 2)
WP#
L/H
L/H
L/H
L/H
H
14
ACC
V
MX29LV640BT/BB
X
X
H
X
X
X
X
X
HH
A6=H, A1=H, A0=L
Sector Addresses, (Note 3)
Sector Addresses, (Note 3)
A6=L,A1=H,A0=L
IN
Address
=Address IN, D
A
A
A
A
X
X
X
IN
IN
IN
IN
(Note 3) (Note 3) Q8-Q14=
(Note 3) (Note 3) Q8-Q14=
(Note 3) (Note 3)
Q0~Q7 BYTE#
High-Z
High-Z
High-Z
IN
D
=Data IN, D
OUT
High-Z
High-Z
High-Z
=VIH
D
REV. 1.2, SEP. 07, 2005
X
X
OUT
Q8~Q15
OUT
=Data OUT
Q8-Q14=
Q15=A-1
Q15=A-1
Q15=A-1
BYTE#
High Z
High Z
High Z
High-Z
High-Z
High-Z
High-Z
=VIL
X
X