์ „์ž๋ถ€ํ’ˆ ๋ฐ์ดํ„ฐ์‹œํŠธ ๊ฒ€์ƒ‰์—”์ง„
  Korean  โ–ผ

Delete All
ON OFF
ALLDATASHEET.CO.KR

X  

Preview PDF Download HTML

AM41DL1624DB30IT ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 22 Page - Advanced Micro Devices

๋ถ€ํ’ˆ๋ช… AM41DL1624DB30IT
์ƒ์„ธ๋‚ด์šฉ  16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 4 Mbit (512 K x 8-Bit/256 K x 16-Bit) Static RAM
Download  63 Pages
Scroll/Zoom Zoom In 100% Zoom Out
์ œ์กฐ์‚ฌ  AMD [Advanced Micro Devices]
ํ™ˆํŽ˜์ด์ง€  http://www.amd.com
Logo 

AM41DL1624DB30IT ๋ฐ์ดํ„ฐ์‹œํŠธ(HTML) 22 Page - Advanced Micro Devices

Zoom Inzoom in Zoom Outzoom out
/ 63 page
 22 / 63 page
background image
Am41DL16x4D
21
P R E L IMINARY
Note: The term โ€œsectorโ€ in the figure applies to both sectors and sector blocks.
Figure 2.
In-System Sector/Sector Block Protect and Unprotect Algorithms
Sector Protect:
Write 60h to sector
address with
A6 = 0, A1 = 1,
A0 = 0
Set up sector
address
Wait 150 ยตs
Verify Sector
Protect: Write 40h
to sector address
with A6 = 0,
A1 = 1, A0 = 0
Read from
sector address
with A6 = 0,
A1 = 1, A0 = 0
START
PLSCNT = 1
RESET# = VID
Wait 1
ยตs
First Write
Cycle = 60h?
Data = 01h?
Remove VID
from RESET#
Write reset
command
Sector Protect
complete
Yes
Yes
No
PLSCNT
= 25?
Yes
Device failed
Increment
PLSCNT
Temporary Sector
Unprotect Mode
No
Sector Unprotect:
Write 60h to sector
address with
A6 = 1, A1 = 1,
A0 = 0
Set up first sector
address
Wait 15 ms
Verify Sector
Unprotect: Write
40h to sector
address with
A6 = 1, A1 = 1,
A0 = 0
Read from
sector address
with A6 = 1,
A1 = 1, A0 = 0
START
PLSCNT = 1
RESET# = VID
Wait 1
ยตs
Data = 00h?
Last sector
verified?
Remove VID
from RESET#
Write reset
command
Sector Unprotect
complete
Yes
No
PLSCNT
= 1000?
Yes
Device failed
Increment
PLSCNT
Temporary Sector
Unprotect Mode
No
All sectors
protected?
Yes
Protect all sectors:
The indicated portion
of the sector protect
algorithm must be
performed for all
unprotected sectors
prior to issuing the
first sector
unprotect address
Set up
next sector
address
No
Yes
No
Yes
No
No
Yes
No
Sector Protect
Algorithm
Sector Unprotect
Algorithm
First Write
Cycle = 60h?
Protect another
sector?
Reset
PLSCNT = 1


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  35  36  37  38  39  40  41  42  43  44  45  46  47  48  49  50  51  52  53  54  55  56  57  58  59  60  61  62  63 


๋ฐ์ดํ„ฐ์‹œํŠธ Download



๊ด€๋ จ ๋ถ€ํ’ˆ๋ช…

๋ถ€ํ’ˆ๋ช…์ƒ์„ธ๋‚ด์šฉHtml View์ œ์กฐ์‚ฌ
AM41DL32X4G32 Megabit 4 M x 8-Bit/2 M x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory and 4 Mbit 512 K x 8-Bit/256 K x 16-Bit Static RAM 1 2 3 4 5 MoreAdvanced Micro Devices
AM42DL16X2DAm29DL16xD 16 Megabit 2 M x 8-Bit/1 M x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory and 2 Mbit 128 K x 16-Bit Static RAM 1 2 3 4 5 MoreAdvanced Micro Devices
AM41DL6408G64 Megabit 8 M x 8-Bit/4 M x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory and 8 Mbit 1 M x 8-Bit/512 K x 16-Bit Static RAM 1 2 3 4 5 MoreAdvanced Micro Devices
AM41DL32X8G32 Megabit 4 M x 8-Bit/2 M x 16-Bit CMOS 3.0 Volt-only Simultaneous Read/Write Flash Memory and 8 Mbit 1 M x 8-Bit/512 K x 16-Bit Static RAM 1 2 3 4 5 MoreAdvanced Micro Devices
AM29DL400B_054 Megabit 512 K x 8-Bit/256 K x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory 1 2 3 4 5 MoreAdvanced Micro Devices
AM29DL16XD_0616 Megabit 2 M x 8-Bit/1 M x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory 1 2 3 4 5 MoreAdvanced Micro Devices
AM29LV400B_034 Megabit 512 K x 8-Bit/256 K x 16-Bit CMOS 3.0 Volt-only Boot Sector Flash Memory 1 2 3 4 5 MoreAdvanced Micro Devices
AM29DL800B_068 Megabit 1 M x 8-Bit/512 K x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory 1 2 3 4 5 MoreAdvanced Micro Devices
AM29DL322D_0532 Megabit 4 M x 8-Bit/2 M x 16-Bit CMOS 3.0 Volt-only Simultaneous Operation Flash Memory 1 2 3 4 5 MoreAdvanced Micro Devices
AM29LV160B_0516 Megabit 2 M x 8-Bit/1 M x 16-Bit CMOS 3.0 Volt-only Boot Sector Flash Memory 1 2 3 4 5 MoreAdvanced Micro Devices

๋งํฌ URL



Privacy Policy
ALLDATASHEET.CO.KR
ALLDATASHEET ๊ฐ€ ๊ท€ํ•˜์— ๋„์›€์ด ๋˜์…จ๋‚˜์š”?  [ DONATE ]  

Alldatasheet๋Š”?   |   ๊ด‘๊ณ ๋ฌธ์˜    |   ์šด์˜์ž์—๊ฒŒ ์—ฐ๋ฝํ•˜๊ธฐ   |   ๊ฐœ์ธ์ •๋ณด์ทจ๊ธ‰๋ฐฉ์นจ   |   ์ฆ๊ฒจ์ฐพ๊ธฐ   |   ๋งํฌ๊ตํ™˜   |   ์ œ์กฐ์‚ฌ๋ณ„ ๊ฒ€์ƒ‰
All Rights Reservedยฉ 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