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PDF EN29LV160B Data sheet ( Hoja de datos )
| Número de pieza | EN29LV160B | |
| Descripción | 16 Megabit (2048K x 8-bit / 1024K x 16-bit) Flash Memory Boot Sector Flash Memory | |
| Fabricantes | Eon Silicon Solution | |
| Logotipo |  |
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EN29LV160B
Purpose
Eon Silicon Solution Inc. (hereinafter called “Eon”) is going to provide its products’ top marking on
ICs with < cFeon > from January 1st, 2009, and without any change of the part number and the
compositions of the ICs. Eon is still keeping the promise of quality for all the products with the
same as that of Eon delivered before. Please be advised with the change and appreciate your
kindly cooperation and fully support Eon’s product family.
Eon products’ New Top Marking
cFeon Top Marking Example:
cFeon
Part Number: XXXX-XXX
Lot Number: XXXXX
Date Code: XXXXX
Continuity of Specifications
There is no change to this data sheet as a result of offering the device as an Eon product. Any
changes that have been made are the result of normal data sheet improvement and are noted in
the document revision summary, where supported. Future routine revisions will occur when
appropriate, and changes will be noted in a revision summary.
Continuity of Ordering Part Numbers
Eon continues to support existing part numbers beginning with “Eon” and “cFeon” top marking. To
order these products, during the transition please specify “Eon top marking” or “cFeon top marking”
on your purchasing orders.
For More Information
Please contact your local sales office for additional information about Eon memory solutions.
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
1
© 2004 Eon Silicon Solution, Inc.,
Rev. I, Issue Date: 2011/10/26
www.eonssi.com
1 page  
EN29LV160B
Table 2. Top Boot Sector Address Tables (EN29LV160BT)
Sector Size Address Range (in hexadecimal)
(Kbytes/
Kwords)
Word Mode
Sector A19 A18 A17 A16 A15 A14 A13 A12
Byte mode (x8)
(x16)
SA0 0 0 0 0 0 X X X
64/32
000000–00FFFF 00000–07FFF
SA1 0 0 0 0 1 X X X
64/32
010000–01FFFF 08000–0FFFF
SA2 0 0 0 1 0 X X X
64/32
020000–02FFFF 10000–17FFF
SA3 0 0 0 1 1 X X X
64/32
030000–03FFFF 18000–1FFFF
SA4 0 0 1 0 0 X X X
64/32
040000–04FFFF 20000–27FFF
SA5 0 0 1 0 1 X X X
64/32
050000–05FFFF 28000–2FFFF
SA6 0 0 1 1 0 X X X
64/32
060000–06FFFF 30000–37FFF
SA7 0 0 1 1 1 X X X
64/32
070000–07FFFF 38000–3FFFF
SA8 0 1 0 0 0 X X X
64/32
080000–08FFFF 40000–47FFF
SA9 0 1 0 0 1 X X X
64/32
090000–09FFFF 48000–4FFFF
SA10 0 1 0 1 0 X X X
64/32
0A0000–0AFFFF 50000–57FFF
SA11 0 1 0 1 1 X X X
64/32
0B0000–0BFFFF 58000–5FFFF
SA12 0 1 1 0 0 X X X
64/32
0C0000–0CFFFF 60000–67FFF
SA13 0 1 1 0 1 X X X
64/32
0D0000–0DFFFF 68000–6FFFF
SA14 0 1 1 1 0 X X X
64/32
0E0000–0EFFFF 70000–77FFF
SA15 0 1 1 1 1 X X X
64/32
0F0000–0FFFFF 78000–7FFFF
SA16 1 0 0 0 0 X X X
64/32
100000–10FFFF 80000–87FFF
SA17 1 0 0 0 1 X X X
64/32
110000–11FFFF 88000–8FFFF
SA18 1 0 0 1 0 X X X
64/32
120000–12FFFF 90000–97FFF
SA19 1 0 0 1 1 X X X
64/32
130000–13FFFF 98000–9FFFF
SA20 1 0 1 0 0 X X X
64/32
140000–14FFFF A0000–A7FFF
SA21 1 0 1 0 1 X X X
64/32
150000–15FFFF A8000–AFFFF
SA22 1 0 1 1 0 X X X
64/32
160000–16FFFF B0000–B7FFF
SA23 1 0 1 1 1 X X X
64/32
170000–17FFFF B8000–BFFFF
SA24 1 1 0 0 0 X X X
64/32
180000–18FFFF C0000–C7FFF
SA25 1 1 0 0 1 X X X
64/32
190000–19FFFF C8000–CFFFF
SA26 1 1 0 1 0 X X X
64/32
1A0000–1AFFFF D0000–D7FFF
SA27 1 1 0 1 1 X X X
64/32
1B0000–1BFFFF D8000–DFFFF
SA28 1 1 1 0 0 X X X
64/32
1C0000–1CFFFF E0000–E7FFF
SA29 1 1 1 0 1 X X X
64/32
1D0000–1DFFFF E8000–EFFFF
SA30 1 1 1 1 0 X X X
64/32
1E0000–1EFFFF F0000–F7FFF
SA31 1 1 1 1 1 0 X X
32/16
1F0000–1F7FFF F8000–FBFFF
SA32 1 1 1 1 1 1 0 0
8/4 1F8000–1F9FFF FC000–FCFFF
SA33 1 1 1 1 1 1 0 1
8/4 1FA000–1FBFFF FD000–FDFFF
SA34 1 1 1 1 1 1 1 X
16/8
1FC000–1FFFFF FE000–FFFFF
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
5
© 2004 Eon Silicon Solution, Inc.,
Rev. I, Issue Date: 2011/10/26
www.eonssi.com
5 Page 
COMMON FLASH INTERFACE (CFI)
EN29LV160B
The common flash interface (CFI) specification outlines device and host systems software interrogation
handshake, which allows specific vendor-specified software algorithms to be used for entire families of
devices. Software support can then be device-independent, JEDEC ID-independent, and forward- and
backward-compatible for the specified flash device families. Flash vendors can standardize their
existing interfaces for long-term compatibility.
This device enters the CFI Query mode when the system writes the CFI Query command, 98h, to
address 55h in word mode (or address AAh in byte mode), any time the device is ready to read array
data.
The system can read CFI information at the addresses given in Tables 5-8. In word mode, the upper
address bits (A7–MSB) must be all zeros. To terminate reading CFI data, the system must write the
reset command.
The system can also write the CFI query command when the device is in the autoselect mode. The
device enters the CFI query mode and the system can read CFI data at the addresses given in Tables
5–8. The system must write the reset command to return the device to the autoselect mode.
Adresses
(Word Mode)
10h
11h
12h
13h
14h
15h
16h
17h
18h
19h
1Ah
Table 5. CFI Query Identification String
Adresses
(Byte Mode)
20h
22h
24h
26h
28h
2Ah
2Ch
2Eh
30h
32h
34h
Data
0051h
0052h
0059h
0002h
0000h
0040h
0000h
0000h
0000h
0000h
0000h
Description
Query Unique ASCII string “QRY”
Primary OEM Command Set
Address for Primary Extended Table
Alternate OEM Command set (00h = none exists)
Address for Alternate OEM Extended Table (00h = none exists
Addresses
(Word Mode)
1Bh
1Ch
1Dh
1Eh
1Fh
20h
21h
22h
23h
24h
25h
26h
Table 6. System Interface String
Addresses
(Byte Mode)
36h
38h
3Ah
3Ch
3Eh
40h
42h
44h
46h
48h
4Ah
4Ch
Data
0027h
0036h
0000h
0000h
0004h
0000h
000Ah
0000h
0005h
0000h
0004h
0000h
Description
Vcc Min (write/erase)
D7-D4: volt, D3 –D0: 100 millivolt
Vcc Max (write/erase)
D7-D4: volt, D3 –D0: 100 millivolt
Vpp Min. voltage (00h = no Vpp pin present)
Vpp Max. voltage (00h = no Vpp pin present)
Typical timeout per single byte/word write 2^N s
Typical timeout for Min, size buffer write 2^N s (00h = not
supported)
Typical timeout per individual block erase 2^N ms
Typical timeout for full chip erase 2^N ms (00h = not supported)
Max. timeout for byte/word write 2^N times typical
Max. timeout for buffer write 2^N times typical
Max. timeout per individual block erase 2^N times typical
Max timeout for full chip erase 2^N times typical (00h = not
supported)
This Data Sheet may be revised by subsequent versions
or modifications due to changes in technical specifications.
11
© 2004 Eon Silicon Solution, Inc.,
Rev. I, Issue Date: 2011/10/26
www.eonssi.com
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet EN29LV160B.PDF ] | |
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