參數(shù)資料
型號: 27LV002CB-90
廠商: Macronix International Co., Ltd.
英文描述: 2M-BIT [256K x 8] CMOS SINGLE VOLTAGE 3V ONLY FLASH MEMORY
中文描述: 200萬位[256K × 8] CMOS單電壓3V時僅閃存
文件頁數(shù): 5/58頁
文件大?。?/td> 528K
代理商: 27LV002CB-90
5
P/N:PM1204
MX29LV002C/002NC T/B
REV. 1.0, JUN. 30, 2005
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.
A17 A12
|
A13 A10
X
X
A8
|
A7
X
X
A5
|
A2
X
X
Description
CE# OE# WE# RESET#
|
A9
A6
A1 A0
Q7~Q0
(note)
H
H
Manufacture Code
Device ID
(Top Boot Block)
Device ID
(Bottom Boot Block)
L
L
L
L
H
H
X
X
VID
VID
L
L
L
L
L
H
C2H
59H
Read
Silicon
ID
L
L
H
H
X
X
VID
X
L
X
L
H
5AH
01H
Sector Protection Verification
L
L
H
H
SA
X
VID
X
L
X
H
L
(protected)
00H
(unprotected)
TABLE 3. MX29LV002C T/B AUTOSELECT MODE OPERATION
NOTE: SA=Sector Address, X=Don't Care, L=Logic Low, H=Logic High.
RESET# pin for 32-TSOP only.
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