- 您現在的位置：買賣IC網 > PDF目錄377787 > LV320MT (Advanced Micro Devices, Inc.) 32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control PDF資料下載
參數資料
| 型號： | LV320MT |
| 廠商： | Advanced Micro Devices, Inc. |
| 英文描述： | 32 Megabit (2 M x 16-Bit/4 M x 8-Bit) MirrorBit⑩ 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control |
| 中文描述： | 32兆位（2米× 16位/ 4米× 8位）的MirrorBit⑩3.0伏特，只有統一閃存部門與VersatileI /輸出⑩控制 |
| 文件頁數： | 17/59頁 |
| 文件大小： | 657K |
| 代理商： | LV320MT |
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頁第59頁
January31,2007 26517B4
Am29LV320MH/L
15
D A T A S H E E T
Autoselect Mode
The autoselect mode provides manufacturer and de-
vice identification, and sector protection verification,
through identifier codes output on DQ7–DQ0. This
mode is primarily intended for programming equip-
ment to automatically match a device to be pro-
grammed with its corresponding programming
algorithm. However, the autoselect codes can also be
accessed in-system through the command register.
When using programming equipment, the autoselect
mode requires
V
ID
on address pin A9. Address pins
A6, A3, A2, A1, and A0 must be as shown in
Table 3
.
In addition, when verifying sector protection, the sector
address must appear on the appropriate highest order
address bits (see
Table 2
).
Table 3
shows the remain-
ing address bits that are don’t care. When all neces-
sary bits have been set as required, the programming
equipment may then read the corresponding identifier
code on DQ7–DQ0.
To access the autoselect codes in-system, the host
system can issue the autoselect command via the
command register, as shown in Tables
10
and
11
. This
method does not require V
ID
. Refer to the
Autoselect
Command Sequence
section for more information.
Table 3.
Autoselect Codes, (High Voltage Method)
Legend:
L = Logic Low = V
IL
, H = Logic High = V
IH
, SA = Sector Address, X = Don’t care.
Description
CE#
OE#
WE#
A20
to
A15
A14
to
A10
A9
A8
to
A7
A6
A5
to
A4
A3
to
A2
A1
A0
DQ8 to DQ15
DQ7 to DQ0
BYTE#
= V
IH
BYTE#
= V
IL
Manufacturer ID
:
AMD
L
L
H
X
X
V
ID
X
L
X
L
L
L
00
X
01h
D
Cycle 1
L
L
H
X
X
V
ID
X
L
X
L
L
H
22
X
7Eh
Cycle 2
H
H
L
22
X
1Dh
Cycle 3
H
H
H
22
X
00h
Sector Protection
Verification
L
L
H
SA
X
V
ID
X
L
X
L
H
L
X
X
01h (protected),
00h (unprotected)
Secured Silicon Sector
Indicator Bit (DQ7),
WP# protects highest
address sector
L
L
H
X
X
V
ID
X
L
X
L
H
H
X
X
98h (factory locked),
18h (not factory locked)
Secured Silicon
Sector
Indicator Bit (DQ7),
WP# protects lowest
address sector
L
L
H
X
X
V
ID
X
L
X
L
H
H
X
X
88h (factory locked),
08h (not factory locked)
相關PDF資料 |
PDF描述 |
|---|---|
| LV32 | Quad 2-Input OR Gate |
| LV573 | OCTAL D-TYPE TRANSPARENT LATCH (3-State) |
| LVDS | LVDS Description and Family Characteristics |
| LVU04 | CERAMIC CHIP/MIL-PRF-55681 |
| LWH1025 | LWH1025 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LV321 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SINGLE GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER |
| LV321_11 | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SINGLE GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER |
| LV321G-AF5-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SINGLE GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER |
| LV321G-AL5-R | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:SINGLE GENERAL PURPOSE, LOW VOLTAGE, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIER |
| LV32435-003A | 制造商:JVC Worldwide 功能描述:VOLUME KNOB |
發(fā)布緊急采購，3分鐘左右您將得到回復。