參數(shù)資料
型號： S29GL032M10TAIR42
廠商： SPANSION LLC
元件分類： PROM
英文描述： CAP .1UF 1000V CER 10% X7R RADL
中文描述： 2M X 16 FLASH 3V PROM, 100 ns, PDSO48
封裝： MO-142-EC, TSOP-48
文件頁數(shù)： 138/160頁
文件大?。?/td> 4727K
代理商： S29GL032M10TAIR42
April 30, 2004 S29GLxxxM_00A5
S29GLxxxM MirrorBitTM Flash Family
79
Pre l i m i n a r y
Table 14. Autoselect Codes, (High Voltage Method)
Legend: L = Logic Low = VIL, H = Logic High = VIH, SA = Sector Address, X = Don’t care.
Sector Group Protection and Unprotection
The hardware sector group protection feature disables both program and erase
operations in any sector group. In this device, a sector group consists of four ad-
jacent sectors that are protected or unprotected at the same time (see Table 4).
The hardware sector group unprotection feature re-enables both program and
erase operations in previously protected sector groups. Sector group protection/
unprotection can be implemented via two methods.
Sector protection/unprotection requires VID on the RESET# pin only, and can be
implemented either in-system or via programming equipment. Figure 2 shows
the algorithms and Figure 24 shows the timing diagram. This method uses stan-
Description
CE
#
OE#
WE
#
A2
2t
o
A1
5
A1
4
to
A1
0
A9
A8
to
A7
A6
A
5
to
A
4
A
3
to
A
2
A
1
A
0
DQ8 to DQ15
DQ7 to DQ0
Model Number
BYTE
# =
VIH
BYTE#
= VIL
R0
R1,R2
R3,R4
R5,R6
,R7
Manufacturer ID:
Spansion
Products
LL
H
X
VID
X
L
X
L
00
X
01h
S
29G
L256
Cycle 1
LL
H
X
VID
XL
X
LL
H
22
X
7Eh
Cycle 2
H
L
22
X
12h
Cycle 3
H
22
X
01h
S
29GL
128N
Cycle 1
LL
H
X
VID
XL
X
LL
H
22
X
7Eh
Cycle 2
H
L
22
X
12h
Cycle 3
H
22
X
00h
S
29GL
064N
Cycle 1
LL
H
X
VID
XL
X
L
H
22
X
7Eh
Cycle 2
H
L
22
X
13h
0Ch
10h
13h
Cycle 3
H
22
X
00h
01h
00h (-R4, bottom
boot)
01h (-R3, top
boot)
01h
S
29GL
032N
Cycle 1
LL
H
X
VID
XL
X
L
H
22
X
7Eh
Cycle 2
H
L
22
X
1Ch
1Dh
1Ah
Cycle 3
H
22
X
00h
00h (-R4, bottom
boot)
01h (-R3, top
boot)
Sector Group
Protection
Verification
LL
H
SA
X
VID
XL
X
L
H
L
X
01h (protected),
00h (unprotected)
SecSi Sector
Indicator Bit
(DQ7), WP#
protects highest
address sector
LL
H
X
VID
XL
X
L
H
X
98h (factory locked),
18h (not factory locked)
SecSi Sector
Indicator Bit
(DQ7), WP#
protects lowest
address sector
LL
H
X
VID
XL
X
L
H
X
88h (factory locked),
08h (not factory locked)
相關(guān)PDF資料
PDF描述
S29GL032M11TCIR42 2M X 16 FLASH 3V PROM, 110 ns, PDSO48
S29GL064A10BAIW12 4M X 16 FLASH 3V PROM, 100 ns, PBGA64
S29GL128N11FAIVH0 16M X 16 FLASH 3V PROM, 110 ns, PBGA64
S29GL128N11FFIVH2 16M X 16 FLASH 3V PROM, 110 ns, PBGA64
S29JL032J70TFI213 2M X 16 FLASH 3V PROM, 70 ns, PDSO48
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