參數(shù)資料
型號(hào)： L640DU21NF
廠商： Advanced Micro Devices, Inc.
英文描述： 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
中文描述： 64兆位（4個(gè)M x 16位），3.0伏的CMOS只均勻部門閃存與VersatileIO⑩控制記憶
文件頁(yè)數(shù)： 14/57頁(yè)
文件大小： 885K
代理商： L640DU21NF
12
Am29LV640D/Am29LV641D
22366C6 January22,2007
D A T A S H E E T
The RESET# pin can be tied to the system reset cir-
cuitry. A system reset would thus also reset the Flash
memory, enabling the system to read the boot-up firm-
ware from the Flash memory.
If RESET# is asserted during a program or erase op-
eration, the RY/BY# pin remains a “0” (busy) until the
internal reset operation is complete, which requires a
time of t
READY
(during Embedded Algorithms). The sys-
tem can thus monitor RY/BY# to determine whether
the reset operation is complete. If RESET# is asserted
when a program or erase operation is not executing
(RY/BY# pin is “1”), the reset operation is completed
within a time of t
READY
(not during Embedded Algo-
rithms). The system can read data t
RH
after the RE-
SET# pin returns to V
IH
.
Refer to the table
“AC Characteristics” on page 37
for
RESET# parameters and to
Figure 14, on page 38
for
the timing diagram.
Output Disable Mode
When the OE# input is at V
IH
, output from the device is
disabled. The output pins are placed in the high
impedance state.
Table 2.
Sector Address Table (Sheet 1 of 4)
Sector
A21
A20
A19
A18
A17
A16
A15
16-bit Address Range
(in hexadecimal)
SA0
0
0
0
0
0
0
0
000000–007FFF
SA1
0
0
0
0
0
0
1
008000–00FFFF
SA2
0
0
0
0
0
1
0
010000–017FFF
SA3
0
0
0
0
0
1
1
018000–01FFFF
SA4
0
0
0
0
1
0
0
020000–027FFF
SA5
0
0
0
0
1
0
1
028000–02FFFF
SA6
0
0
0
0
1
1
0
030000–037FFF
SA7
0
0
0
0
1
1
1
038000–03FFFF
SA8
0
0
0
1
0
0
0
040000–047FFF
SA9
0
0
0
1
0
0
1
048000–04FFFF
SA10
0
0
0
1
0
1
0
050000–057FFF
SA11
0
0
0
1
0
1
1
058000–05FFFF
SA12
0
0
0
1
1
0
0
060000–067FFF
SA13
0
0
0
1
1
0
1
068000–06FFFF
SA14
0
0
0
1
1
1
0
070000–077FFF
SA15
0
0
0
1
1
1
1
078000–07FFFF
SA16
0
0
1
0
0
0
0
080000–087FFF
SA17
0
0
1
0
0
0
1
088000–08FFFF
SA18
0
0
1
0
0
1
0
090000–097FFF
SA19
0
0
1
0
0
1
1
098000–09FFFF
SA20
0
0
1
0
1
0
0
0A0000–0A7FFF
SA21
0
0
1
0
1
0
1
0A8000–0AFFFF
SA22
0
0
1
0
1
1
0
0B0000–0B7FFF
SA23
0
0
1
0
1
1
1
0B8000–0BFFFF
SA24
0
0
1
1
0
0
0
0C0000–0C7FFF
SA25
0
0
1
1
0
0
1
0C8000–0CFFFF
相關(guān)PDF資料
PDF描述
L640DU21NI 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU21RF 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU21RI 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU90NF 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU90NI 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L640DU21NI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU21RF 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU21RI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU90NF 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
L640DU90NI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileIO⑩ Control
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*