參數(shù)資料
型號: EN29LV640
廠商: Eon Silicon Solution Inc.
英文描述: 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
中文描述: 64兆位(4米× 16位),3.0伏的CMOS只,統(tǒng)一部門快閃記憶體
文件頁數(shù): 15/45頁
文件大小: 440K
代理商: EN29LV640
This Data Sheet may be revised by subsequent versions 2005 Eon Silicon Solution, Inc., www.essi.com.tw
or modifications due to changes in technical specifications.
Rev. C, Issue Date: 2007/01/23
EN29LV640
Table 7. Device Geometry Definition
Data
0017h
Device Size = 2
P
N
0001h
0000h
0000h
0000h
(00h = not supported)
0001h
Number of Erase Block Regions within device
007Fh
0000h
0000h
0001h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
0000h
Addresses
27h
28h
29h
2Ah
2Bh
2Ch
2Dh
2Eh
2Fh
30h
31h
32h
33h
34h
35h
36h
37h
38h
39h
3Ah
3Bh
3Ch
Description
P
bytes
Flash Device Interface description (refer to CFI publication 100)
Max. number of byte in multi-byte write = 2
P
N
P
Erase Block Region 1 Information
(refer to the CFI specification of CFI publication 100)
Erase Block Region 2 Information
Erase Block Region 3 Information
Erase Block Region 4 Information
Table 8. Primary Vendor-specific Extended Query
Data
0050h
0052h
0049h
0031h
Major version number, ASCII
0033h
Minor version number, ASCII
Address Sensitive Unlock
0 = Required, 1 = Not Required
Erase Suspend
0 = Not Supported, 1 = To Read Only, 2 = To Read & Write
Sector Protect
0 = Not Supported, X = Number of sectors in per group
Sector Temporary Unprotect
00 = Not Supported, 01 = Supported
Sector Protect/Unprotect scheme
01 = 29F040 mode, 02 = 29F016 mode,
03 = 29F400 mode, 04 = 29LV800A mode
Simultaneous Operation
00 = Not Supported, 01 = Supported
Burst Mode Type
00 = Not Supported, 01 = Supported
Page Mode Type
00 = Not Supported, 01 = 4 Word Page, 02 = 8 Word Page
Minimum
WP#/
ACC (Acceleration) Supply Voltage
00 = Not Supported, DQ7-DQ4 : Volts, DQ3-DQ0 : 100mV
Maximum
WP#/
ACC (Acceleration) Supply Voltage
00 = Not Supported, DQ7-DQ4 : Volts, DQ3-DQ0 : 100mV
Addresses
40h
41h
42h
43h
44h
Description
Query-unique ASCII string “PRI”
45h
0004h
46h
0002h
47h
0004h
48h
0001h
49h
0004h
4Ah
0000h
4Bh
0000h
4Ch
0000h
4Dh
00A5h
4Eh
00B5h
相關PDF資料
PDF描述
EN29LV640H-90BC 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640H-90BCP 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640H-90BI 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640H-90BIP 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
EN29LV640H-90TC 64 Megabit (4M x 16-bit ) CMOS 3.0 Volt-only, Uniform Sector Flash Memory
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