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參數(shù)資料
| 型號(hào)： | 27384A |
| 英文描述： | ±15kV ESD-Protected, High-Drive Current, Dual-/Quad-/Octal-Level Translators with Speed-Up Circuitry |
| 中文描述： | 增加關(guān)于Am29BDD160G時(shí)鐘速度和更快的初步突發(fā)存取 |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 81K |
| 代理商： | 27384A |
December 12, 2002
Increased Clock Speeds and Faster Initial Burst Access
3
CFI DEVICE GEOMETRY DEFINITION
The Am29BDD160G datasheet (Publication number
24960) Table 13 through Table 16 details the CFI de-
vice information. These tables outline the Flash device
and host system software interrogation handshake that
allows specific vendor-specific software algorithms to
be used for entire families of devices. Table 15 details
the CFI Device Geometry such as memory size (ca-
pacity), interface description (8,16, 32 bit word size),
and erase block region information. The quantity of
erase blocks regions is stored in memory location 2Ch
for a 32 bit wide word (or 58h for a 16 bit wide word).
Revision 4 has a value of 4h while for Revision 4a has
a value of 3h. A query returns a correct result in both
cases. Table 2 shows the valid configuration informa-
tion for the number of erase block regions within the
device.
All devices have three usable Erase Blocks. Revisions
4 and earlier have a fourth Erase Block; however, that
Erase Block has a size of 0 x 0 Kb. This is a zero length
block and is effectively not present. Revision 4a re-
moved the fourth Erase Block and modified the CFI
Device Geometry Definition accordingly. See Table 3.
This change allows for a distinction of the two revisions
by querying the CFI information table.
Table 2.
CFI Geometry Data
Table 3.
Erase Block Region Configurations
Address
(x32 Mode)
Address
(x16 Mode)
Data
Description
2Ch
58h
3h or 4h
Number of Erase Block Regions within device
3h
For Flash Part Numbers: Am29BDD160GX54CYZ,
Am29BDD160GX65DYZ, Am29BDD160GX64CYZ, and
Am29BDD160GX65AYZ, where X, Y, and Z reflect user
selectable options, i.e.
X = Boot Sector, Y = Package, Z = Temperature
4h
For Flash Part Numbers: Am29BDD160GX80CYZ,
Am29BDD160GX90AYZ, and Am29BDD160GB–
DS3/4/5/6/7, where X, Y, and Z reflect user selectable
options, i.e. X = Boot Sector, Y = Package, Z = Temperature.
These part numbers are obsolete and are replaced by the
above parts
Erase Block
Region
Revisons 4
and Earlier
Revision 4a
Description
1
8 x 8 Kb
8 x 8 Kb
Same size
2
30 x 64 Kb
30 x 64 Kb
Same size
3
8 x 8 Kb
8 x 8 Kb
Same size
4
0 x 0 Kb
None
Block of 0 x 0 is unusable and is effectively not present
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 273-8505-000 | 制造商:ITT Interconnect Solutions 功能描述:273-8505-000 / 273-8505-000 / TRANSPORTATION |
| 273-8506-001 | 制造商:ITT Interconnect Solutions 功能描述:BAYONET COMPONENT - Bulk |
| 273-8506-005 | 制造商:ITT Interconnect Solutions 功能描述:273-8506-005 - Bulk 制造商:ITT Interconnect Solutions 功能描述:CIRCULAR CABLE SEAL 1.4MM TO 2MM 制造商:ITT Interconnect Solutions 功能描述:CIRCULAR CABLE SEAL, 1.4MM TO 2MM; Series:APD / DIN 72585; For Use With:APD / DIN 72585 Circular Connectors; Cable Diameter Max:2mm; Accessory Type:Individual Wire Seal; Connector Type:Circular Industrial |
| 273-8506-006 | 制造商:ITT Interconnect Solutions 功能描述:273-8506-006 - Bulk 制造商:ITT Interconnect Solutions 功能描述:CIRCULAR CABLE SEAL, 2MM TO 2.9MM; Series:APD / DIN 72585; For Use With:APD / DIN 72585 Circular Connectors; Cable Diameter Max:2.9mm; Accessory Type:Individual Wire Seal; Connector Type:Circular Industrial |
| 273-8506-007 | 功能描述:APD WIRE HOLE FILRS WHT LOOSE RoHS:是 類別:連接器，互連式 >> 圓形 - 配件 系列:APD 4 路 其它有關(guān)文件:Plating Finishes 標(biāo)準(zhǔn)包裝:1 系列:- 附件類型:應(yīng)力消除 適用于相關(guān)產(chǎn)品:MIL-DTL-38999 系列 III、IV 外殼尺寸 - 插件:23 材質(zhì):鋁，鍍鎳鎘 特點(diǎn):自鎖定 顏色:橄欖色 配用:AD38999/26WH55SN-ND - CONN PLUG 55POS STRAIGHT W/SCKTAD38999/26WH55SD-ND - CONN PLUG 55POS STRAIGHT W/SCKTAD38999/26WH55SC-ND - CONN PLUG 55POS STRAIGHT W/SCKTAD38999/26WH55SA-ND - CONN PLUG 55POS STRAIGHT W/SCKTAD38999/26WH55PN-ND - CONN PLUG 55POS STRAIGHT W/PINSAD38999/26WH55PC-ND - CONN PLUG 55POS STRAIGHT W/PINSAD38999/26WH55PA-ND - CONN PLUG 55POS STRAIGHT W/PINSAD38999/26WH55JA-ND - CONN PLUG 55POS STRAIGHT W/SCKTAD38999/26WH55HA-ND - CONN PLUG 55POS STRAIGHT W/PINSAD38999/26WH53SN-ND - CONN PLUG 53POS STRAIGHT W/SCKT更多... 其它名稱:A8504938S23W-NDAPC1389M85049/38S23W |
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