数据搜索系统,热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

AM29LV002T-150FCB 数据表(PDF) 10 Page - Advanced Micro Devices

部件名 AM29LV002T-150FCB
功能描述  2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only, Boot Sector Flash Memory
Download  34 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AMD [Advanced Micro Devices]
网页  http://www.amd.com
标志 AMD - Advanced Micro Devices

AM29LV002T-150FCB 数据表(HTML) 10 Page - Advanced Micro Devices

Back Button AM29LV002T-150FCB Datasheet HTML 6Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 7Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 8Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 9Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 10Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 11Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 12Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 13Page - Advanced Micro Devices AM29LV002T-150FCB Datasheet HTML 14Page - Advanced Micro Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 34 page
background image
10
Am29LV002
PR EL I M I NAR Y
Table 4.
Am29LV002 Autoselect Codes (High Voltage Method)
L = Logic Low = VIL, H = Logic High = VIH, SA = Sector Address, X = Don’t care.
Sector Protection/Unprotection
The hardware sector protection feature disables both
program and erase operations in any sector. The hard-
ware sector unprotection feature re-enables both pro-
gram and erase operations in previously protected
sectors.
Sector protection/unprotection must be implemented
usin g programmin g equip ment. The procedure
requires a high voltage (VID) on address pin A9 and
OE#. Details on this method are provided in a supple-
ment, publication number 21224. Contact an AMD rep-
resentative to request a copy.
The device is shipped with all sectors unprotected.
AMD offers the option of programming and protecting
sectors 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 is protected
or unprotected. See “Autoselect Mode” for details.
Temporary Sector Unprotect
This feature allows temporary unprotection of previ-
ously protected sectors to change data in-system. The
Sector Unprotect mode is activated by setting the RE-
SET# pin to VID. During this mode, formerly protected
sectors can be programmed or erased by selecting the
sector addresses. Once VID is removed from the RE-
SET# pin, all the previously protected sectors are
protected again. Figure 1 shows the algorithm, and
Figure 19 shows the timing waveforms, for this feature.
Figure 1.
Temporary Sector Unprotect Operation
Description
CE#
OE#
WE#
A17
to
A13
A12
to
A10
A9
A8
to
A7
A6
A5
to
A2
A1
A0
DQ7
to
DQ0
Manufacturer ID: AMD
L
L
H
X
X
VID
X
LXL
L
01h
Device ID: Am29LV002T
(Top Boot Block)
LL
H
X
X
VID
X
LXLH
40h
Device ID: Am29LV002B
(Bottom Boot Block)
LL
H
X
X
VID
X
LXLH
C2h
Sector Protection Verification
L
L
H
SA
X
VID
XL
X
H
L
01h
(protected)
00h
(unprotected)
START
Perform Erase or
Program Operations
RESET# = VIH
Temporary Sector
Unprotect Completed
(Note 2)
RESET# = VID
(Note 1)
Notes:
1. All protected sectors unprotected.
2. All previously protected sectors are protected once
again.
21191C-4


类似零件编号 - AM29LV002T-150FCB

制造商部件名数据表功能描述
logo
Advanced Micro Devices
AM29LV002B AMD-AM29LV002B Datasheet
685Kb / 41P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV002BB-120EC AMD-AM29LV002BB-120EC Datasheet
685Kb / 41P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV002BB-120ED AMD-AM29LV002BB-120ED Datasheet
685Kb / 41P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV002BB-120EE AMD-AM29LV002BB-120EE Datasheet
685Kb / 41P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV002BB-120EF AMD-AM29LV002BB-120EF Datasheet
685Kb / 41P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
More results

类似说明 - AM29LV002T-150FCB

制造商部件名数据表功能描述
logo
Advanced Micro Devices
AM29LV002B AMD-AM29LV002B_06 Datasheet
685Kb / 41P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29F002B AMD-AM29F002B_06 Datasheet
796Kb / 42P
   2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002 AMD-AM29F002 Datasheet
436Kb / 37P
   2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29F002B AMD-AM29F002B Datasheet
792Kb / 40P
   2 Megabit (256 K x 8-Bit) CMOS 5.0 Volt-only Boot Sector Flash Memory
AM29LV200 AMD-AM29LV200 Datasheet
478Kb / 37P
   2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV200B AMD-AM29LV200B_06 Datasheet
1Mb / 46P
   2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV102B AMD-AM29LV102B Datasheet
39Kb / 7P
   2 Megabit (256 K x 8-Bit) CMOS 3.0 Volt-only, Boot Sector 32-Pin Flash Memory
AM29LV200B AMD-AM29LV200B Datasheet
43Kb / 7P
   2 Megabit (256 K x 8-Bit/128 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV400 AMD-AM29LV400 Datasheet
516Kb / 40P
   4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory
AM29LV400B AMD-AM29LV400B_03 Datasheet
382Kb / 14P
   4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 3.0 Volt-only, Boot Sector Flash Memory
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34


数据表 下载

Go To PDF Page


链接网址




隐私政策
ALLDATASHEETCN.COM
ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com