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參數(shù)資料
| 型號(hào)： | S29AL016M10FAIR22 |
| 廠商： | SPANSION LLC |
| 元件分類： | DRAM |
| 英文描述： | LOG CMOS DCODE/DMULTI 1-4; Package: SOEIAJ-16; No of Pins: 16; Container: Tape and Reel; Qty per Container: 2000 |
| 中文描述： | 1M X 16 FLASH 3V PROM, 100 ns, PBGA64 |
| 封裝： | 13 X 11 MM, FBGA-64 |
| 文件頁(yè)數(shù)： | 15/59頁(yè) |
| 文件大小： | 1917K |
| 代理商： | S29AL016M10FAIR22 |
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April 21, 2004 S29AL016M_00A4
S29AL016M
16
to be programmed with its corresponding programming algorithm. However, the
autoselect codes can also be accessed in-system through the command register.
When using programming equipment, the autoselect mode requires V
ID
(11.5 V
to 12.5 V) on address pin A9. Address pins A6, A1, and A0 must be as shown in
Table
4
. In addition, when verifying sector protection, the sector address must
appear on the appropriate highest order address bits (see Tables
2
and
3
). Table
4
shows the remaining address bits that are don’t care. When all necessary bits
have been set as required, the programming equipment may then read the cor-
responding identifier code on DQ7-DQ0.
To access the autoselect codes in-system, the host system can issue the autose-
lect command via the command register, as shown in Tables
10
–
11
. This method
does not require V
ID
. See
“Command Definitions”
for details on using the autose-
lect mode.
Table 4. Autoselect Codes (High Voltage Method)
L = Logic Low = V
IL
, H = Logic High = V
IH
, SA = Sector Address, X = Don’t care.
Note:
The autoselect codes may also be accessed in-system via command sequences. See Tables
10
–
11
.
Sector Protection/Unprotection
The hardware sector protection feature disables both program and erase opera-
tions in any sector. The hardware sector unprotection feature re-enables both
program and erase operations in previously protected sectors.
The device is normally shipped with all sectors unprotected. However, the Ex-
pressFlash Service offers the option of programming and protecting sectors at
the factory prior to shipping the device. Contact a sales office or representative
for details.
It is possible to determine whether a sector is protected or unprotected. See
“Au-
toselect Mode”
for details.
Description
Mode
CE#
OE#
WE#
A19
to
A12
A11
to
A10
A9
A8
to
A7
A6
A5
to
A2
A1
A0
DQ8
to
DQ15
DQ7
to
DQ0
Manufacturer ID
(Spansion Products)
L
L
H
X
X
V
ID
X
L
X
L
L
X
01h
Device ID:
S29AL016M
(Model 01)
(Top Boot Block)
Word
L
L
H
X
X
V
ID
X
L
X
L
H
22h
C4h
Byte
L
L
H
X
C4h
Device ID:
S29AL016M
(Model 02)
(Bottom Boot
Block)
Word
L
L
H
X
X
V
ID
X
L
X
L
H
22h
49h
Byte
L
L
H
X
49h
Sector Protection
Verification
L
L
H
SA
X
V
ID
X
L
X
H
L
X
01h (protected)
X
00h
(unprotected)
SecSi Sector Indicator Bit
(DQ7)
L
L
H
X
X
V
ID
X
H
X
L
H
X
83 (factory
locked
03h (not
factory locked)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| S29AL016M10FAIR23 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 Megabit (2 M x 8-Bit/1 M x 16-Bit) 3.0 Volt-only Boot Sector Flash Memory Featuring MirrorBit⑩ Technology |
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| S29AL016M10FFI012 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 Megabit (2 M x 8-Bit/1 M x 16-Bit) 3.0 Volt-only Boot Sector Flash Memory Featuring MirrorBit⑩ Technology |
| S29AL016M10FFI013 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 MEGABIT (2M X 8 BIT / I M X 16 BIT) 3.0 VOLT ONLY BOOT SECTOR FLASH MEMORY |
| S29AL016M10FFI020 | 制造商:SPANSION 制造商全稱:SPANSION 功能描述:16 Megabit (2 M x 8-Bit/1 M x 16-Bit) 3.0 Volt-only Boot Sector Flash Memory Featuring MirrorBit⑩ Technology |
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