參數(shù)資料
型號： AM49LV128BMAH15NS
廠商： SPANSION LLC
元件分類： 存儲器
英文描述： 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA64
封裝： 12 X 9 MM, FBGA-64
文件頁數(shù)： 19/98頁
文件大?。?/td> 1016K
代理商： AM49LV128BMAH15NS
June 17, 2004
Am49LV128BM
17
SecSi (Secured Silicon) Sector Flash
Memory Region
The SecSi (Secured Silicon) Sector feature provides a
Flash memory region that enables permanent part
identification through an Electronic Serial Number
(ESN). The SecSi Sector is 256 bytes in length, and
uses a SecSi Sector Indicator Bit (DQ7) to indicate
whether or not the SecSi Sector is locked when
shipped from the factory. This bit is permanently set at
the factory and cannot be changed, which prevents
cloning of a factory locked part. This ensures the secu-
rity of the ESN once the product is shipped to the field.
AMD offers the device with the SecSi Sector either
customer lockable (standard shipping option) or fac-
tory locked (contact an AMD sales representative for
ordering information). The customer-lockable version
is shipped with the SecSi Sector unprotected, allowing
customers to program the sector after receiving the
device. The customer-lockable version also has the
SecSi Sector Indicator Bit permanently set to a “0.”
The factory-locked version is always protected when
shipped from the factory, and has the SecSi (Secured
Silicon) Sector Indicator Bit permanently set to a “1.”
Thus, the SecSi Sector Indicator Bit prevents cus-
tomer-lockable devices from being used to replace de-
vices that are factory locked.
Note that the ACC
SA221
1
1
0
1
1
1
0
1
32
6E8000–6EFFFF
SA222
1
1
0
1
1
1
1
0
32
6F0000–6F7FFF
SA223
1
1
0
1
1
1
1
1
32
6F8000–6FFFFF
SA224
1
1
1
0
0
0
0
0
32
700000–707FFF
SA225
1
1
1
0
0
0
0
1
32
708000–70FFFF
SA226
1
1
1
0
0
0
1
0
32
710000–717FFF
SA227
1
1
1
0
0
0
1
1
32
718000–71FFFF
SA228
1
1
1
0
0
1
0
0
32
720000–727FFF
SA229
1
1
1
0
0
1
0
1
32
728000–72FFFF
SA230
1
1
1
0
0
1
1
0
32
730000–737FFF
SA231
1
1
1
0
0
1
1
1
32
738000–73FFFF
SA232
1
1
1
0
1
0
0
0
32
740000–747FFF
SA233
1
1
1
0
1
0
0
1
32
748000–74FFFF
SA234
1
1
1
0
1
0
1
0
32
750000–757FFF
SA235
1
1
1
0
1
0
1
1
32
758000–75FFFF
SA236
1
1
1
0
1
1
0
0
32
760000–767FFF
SA237
1
1
1
0
1
1
0
1
32
768000–76FFFF
SA238
1
1
1
0
1
1
1
0
32
770000–777FFF
SA239
1
1
1
0
1
1
1
1
32
778000–77FFFF
SA240
1
1
1
1
0
0
0
0
32
780000–787FFF
SA241
1
1
1
1
0
0
0
1
32
788000–78FFFF
SA242
1
1
1
1
0
0
1
0
32
790000–797FFF
SA243
1
1
1
1
0
0
1
1
32
798000–79FFFF
SA244
1
1
1
1
0
1
0
0
32
7A0000–7A7FFF
SA245
1
1
1
1
0
1
0
1
32
7A8000–7AFFFF
SA246
1
1
1
1
0
1
1
0
32
7B0000–7B7FFF
SA247
1
1
1
1
0
1
1
1
32
7B8000–7BFFFF
SA248
1
1
1
1
1
0
0
0
32
7C0000–7C7FFF
SA249
1
1
1
1
1
0
0
1
32
7C8000–7CFFFF
SA250
1
1
1
1
1
0
1
0
32
7D0000–7D7FFF
SA251
1
1
1
1
1
0
1
1
32
7D8000–7DFFFF
SA252
1
1
1
1
1
1
0
0
32
7E0000–7E7FFF
SA253
1
1
1
1
1
1
0
1
32
7E8000–7EFFFF
SA254
1
1
1
1
1
1
1
0
32
7F0000–7F7FFF
SA255
1
1
1
1
1
1
1
1
32
7F8000–7FFFFF
Table 2.
Sector Address Table (Continued)
Sector
A22–A15
Sector Size
(Kwords)
16-bit
Address Range
(in hexadecimal)
相關(guān)PDF資料
PDF描述
AM49LV128BMAH15NT 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL11NS 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL11NT 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NS 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NT 128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM49LV128BMAH15NT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL11NS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL11NT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
AM49LV128BMAL15NT 制造商:SPANSION 制造商全稱:SPANSION 功能描述:128 Megabit (8 M x 16-Bit) MirrorBit⑩ Uniform Sector Flash Memory and 32 Mbit (2 M x 16-Bit)
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