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参数资料
| 型号： | PH28F256L18T85 |
| 厂商： | INTEL CORP |
| 元件分类： | PROM |
| 英文描述： | StrataFlash Wireless Memory |
| 中文描述： | 16M X 16 FLASH 1.8V PROM, 85 ns, PBGA79 |
| 封装： | 0.75 MM PITCH, LEAD FREE, VFBGA-79 |
| 文件页数： | 94/106页 |
| 文件大小： | 1272K |
| 代理商： | PH28F256L18T85 |
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Intel StrataFlash Wireless Memory (L18)
April 2005
94
Intel StrataFlash Wireless Memory (L18)
Order Number: 251902, Revision: 009
Datasheet
C.2
Query Structure Overview
The Query command causes the flash component to display the Common Flash Interface (CFI)
Query structure or “database.” The structure sub-sections and address locations are summarized in
Table 21
.
Table 21.
Query Structure
Notes:
1.
Refer to the Query Structure Output section and offset 28h for the detailed definition of offset address as
a function of device bus width and mode.
BA = Block Address beginning location (i.e., 08000h is block 1’s beginning location when the block size
is 16-Kword).
Offset 15 defines “P” which points to the Primary Intel-specific Extended Query Table.
2.
3.
C.3
CFI Query Identification String
The Identification String provides verification that the component supports the Common Flash
Interface specification. It also indicates the specification version and supported vendor-specified
command set(s).
Table 22.
CFI Identification
Word Addressing:
Hex Code
Byte Addressing:
Hex Code
Offset
A
X
–A
0
00010h
00011h
00012h
00013h
00014h
00015h
00016h
00017h
00018h
...
Value
Offset
A
X
–A
0
00010h
00011h
00012h
00013h
00014h
00015h
00016h
00017h
00018h
...
Value
D
15
–D
0
D
7
–D
0
0051
0052
0059
P_ID
LO
P_ID
HI
P
LO
P
HI
A_ID
LO
A_ID
HI
...
"Q"
"R"
"Y"
51
52
59
"Q"
"R"
"Y"
PrVendor
ID #
PrVendor
TblAdr
AltVendor
ID #
...
P_ID
LO
P_ID
LO
P_ID
HI
...
PrVendor
ID #
ID #
...
Offset
00001-Fh Reserved
00010h
0001Bh
00027h
P
(3)
Sub-Section Name
Description
(1)
Reserved for vendor-specific information
Command set ID and vendor data offset
Device timing & voltage information
Flash device layout
CFI query identification string
System interface information
Device geometry definition
Primary Intel-specific Extended Query Table Vendor-defined additional information specific
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相关代理商/技术参数 |
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| PH28F320C3TD70A | 制造商:Micron Technology Inc 功能描述:Flash Mem Parallel 3V/3.3V 32M-Bit 2M x 16 70ns 48-Pin VFBGA Tray 制造商:Micron Technology Inc 功能描述:MM#869664FLASH 28F320C3TD 70 VF-PBGA47 E |
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| PH28F320W18BE60B | 制造商:Micron Technology Inc 功能描述:32MB, CRYSTAL .75 VFBGA 1.8 LF - Tape and Reel |
| PH28F320W18BE60D | 制造商:Micron Technology Inc 功能描述:32MB, CRYSTAL .75 VFBGA 1.8 LF - Trays |
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