27LV002CB-70 MCNIX [Macronix International], 27LV002CB-70 Datasheet - Page 5

• Manufacturer Part Number: 27LV002CB-70
• Description: 2M-BIT [256K x 8] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
• Manufacturer: MCNIX [Macronix International]

mand through the command register without requiring VID,
as shown in table4.
To verify whether or not sector being protected, the sec-
tor address must appear on the appropriate highest or-
der address bit (see Table 1 and Table 2). The rest of
address bits, as shown in table3, are don't care. Once
all necessary bits have been set as required, the pro-
gramming equipment may read the corresponding iden-
tifier code on Q7~Q0.
TABLE 3. MX29LV002C T/B AUTOSELECT MODE OPERATION
NOTE: SA=Sector Address, X=Don't Care, L=Logic Low, H=Logic High.
P/N:PM1204
Description
Read
Silicon
ID
Sector Protection Verification
RESET# pin for 32-TSOP only.
Manufacture Code
Device ID
(Top Boot Block)
Device ID
(Bottom Boot Block)
CE# OE# WE# RESET#
MX29LV002C/002NC T/B
L
L
L
L
L
L
L
L
H
H
H
H
(note) A13 A10
H
H
H
H
5
A17 A12
SA
X
X
X
|
X
X
X
X
|
VID
VID
VID
VID
A9
A8
A7
X
X
X
X
|
A6
L
L
L
L
A5
A2
X
X
X
X
|
A1 A0
H
L
L
L
H
H
REV. 1.0, JUN. 30, 2005
L
L
(unprotected)
(protected)
Q7~Q0
C2H
5AH
59H
01H
00H