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参数资料
| 型号： | AM29LV160DB-70SC |
| 厂商： | Advanced Micro Devices, Inc. |
| 元件分类： | FLASH |
| 英文描述： | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| 中文描述： | 16Mb(2M×8位/1Mx16位), 3V, CMOS引导扇区闪存 |
| 文件页数： | 13/52页 |
| 文件大小： | 844K |
| 代理商： | AM29LV160DB-70SC |
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22358B7
May 5, 2006
Am29LV160D
11
D A T A S H E E T
RESET#: Hardware Reset Pin
The RESET# pin provides a hardware method of re-
setting the device to reading array data. When the
system drives the RESET# pin to V
IL
for at least a pe-
riod of t
RP
, the device
immediately terminates
any
operation in progress, tristates all data output pins,
and ignores all read/write attempts for the duration of
the RESET# pulse. The device also resets the internal
state machine to reading array data. The operation
that was interrupted should be reinitiated once the de-
vice is ready to accept another command sequence,
to ensure data integrity.
Current is reduced for the duration of the RESET#
pulse. When RESET# is held at V
SS
±0.3 V, the device
draws CMOS standby current (I
CC4
). If RESET# is
held at V
IL
but not within V
SS
±0.3 V, the standby cur-
rent will be greater.
The RESET# pin may 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
system 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 Embed-
ded Algorithms). The system can read data t
RH
after
the RESET# pin returns to V
IH
.
Refer to the AC Characteristics tables for RESET# pa-
rameters and to Figure 14 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 im-
pedance state.
相关PDF资料 |
PDF描述 |
|---|---|
| AM29LV160DB-70SD | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DB-70SF | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DB-70SI | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DB-70WCD | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
| AM29LV160DB-70WCF | 16 Megabit (2 M x 8-Bit/1 M x 16-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AM29LV160DB-70SI | 制造商: 功能描述: 制造商:undefined 功能描述: |
| AM29LV160DB-90EC | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV160DB90EI | 制造商:AMD 功能描述:NEW 制造商:SOCO 功能描述: 制造商:Spansion 功能描述: |
| AM29LV160DB-90EI | 制造商:Advanced Micro Devices 功能描述: |
| AM29LV160DB-90EI\\T | 制造商:Advanced Micro Devices 功能描述: |
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