- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄366516 > AM29LV64MU101RWHI (Advanced Micro Devices, Inc.) 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with PDF資料下載
參數(shù)資料
| 型號(hào)： | AM29LV64MU101RWHI |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with |
| 中文描述： | 64兆位（4個(gè)M x 16位）的MirrorBit 3.0伏特，只有統(tǒng)一的閃存部門 |
| 文件頁數(shù)： | 17/58頁 |
| 文件大?。?/td> | 1173K |
| 代理商： | AM29LV64MU101RWHI |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁當(dāng)前第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁
16
Am29LV640MU
June 12, 2003
A D V A N C E I N F O R M A T I O N
Sector Group Protection and
Unprotection
The hardware sector group protection feature disables
both program and erase operations in any sector
group. In this device, a sector group consists of four
adjacent sectors that are protected or unprotected at
the same time (see
Table 4
). The hardware sector
group unprotection feature re-enables both program
and erase operations in previously protected sector
groups. Sector group protection/unprotection can be
implemented via two methods.
Sector protection/unprotection requires V
ID
on the RE-
SET# pin only, and can be implemented either in-sys-
tem or via programming equipment. Figure 2 shows
the algorithms and Figure 23 shows the timing dia-
gram. This method uses standard microprocessor bus
cycle timing. For sector group unprotect, all unpro-
tected sector groups must first be protected prior to
the first sector group unprotect write cycle.
The device is shipped with all sector groups unpro-
tected. AMD offers the option of programming and
protecting sector groups at its factory prior to shipping
the device through AMD’s ExpressFlash Service.
Contact an AMD representative for details.
It is possible to determine whether a sector group is
protected or unprotected. See the
Autoselect Mode
section for details.
Table 4.
Sector Group Protection/Unprotection
Address Table
Note:
All sector groups are 128 Kwords in size.
Sector Group
SA0–SA3
SA4–SA7
SA8–SA11
SA12–SA15
SA16–SA19
SA20–SA23
SA24–SA27
SA28–SA31
SA32–SA35
SA36–SA39
SA40–SA43
SA44–SA47
SA48–SA51
SA52–SA55
SA56–SA59
SA60–SA63
SA64–SA67
SA68–SA71
SA72–SA75
SA76–SA79
SA80–SA83
SA84–SA87
SA88–SA91
SA92–SA95
SA96–SA99
SA100–SA103
SA104–SA107
SA108–SA111
SA112–SA115
SA116–SA119
SA120–SA123
SA124–SA127
A21–A17
00000
00001
00010
00011
00100
00101
00110
00111
01000
01001
01010
01011
01100
01101
01110
01111
10000
10001
10010
10011
10100
10101
10110
10111
11000
11001
11010
11011
11100
11101
11110
11111
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM29LV64MU112RPCI | 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with |
| AM29LV64MU112RWHI | 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with |
| AM29LV64MU120RPCI | 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with |
| AM29LV64MU120RWHI | 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with |
| AM29LV64MU90RPCI | 64 Megabit (4 M x 16-Bit) MirrorBit 3.0 Volt-only Uniform Sector Flash Memory with |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM29LV800B-120DGC1 | 制造商:Spansion 功能描述:3V 8M FLASH KNOWN GOOD DIE W/BOTTOM BOOT (COMMERCIAL TEMP) - Gel-pak, waffle pack, wafer, diced wafer on film |
| AM29LV800BB | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV800BB120EC | 制造商:AMD 功能描述:* |
| AM29LV800BB-120EC | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV800BB-120EI | 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 16, 48 Pin, Plastic, TSSOP |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。