參數(shù)資料
型號： L642DU12RE
廠商： Advanced Micro Devices, Inc.
英文描述： 128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control
中文描述： 128兆位（8米× 16位）的CMOS 3.0伏特，只有統(tǒng)一閃存部門與VersatileI /輸出⑩控制
文件頁數(shù)： 37/54頁
文件大?。?/td> 520K
代理商： L642DU12RE
May 5, 2006 25022A2
Am29LV642D
35
D A T A S H E E T
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . . –65
°
C to +150
°
C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . –65
°
C to +125
°
C
Voltage with Respect to Ground
V
CC
(Note 1) . . . . . . . . . . . . . . . . .–0.5 V to +4.0 V
V
IO
. . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +5.5 V
A9
,
OE#, ACC, and
RESET#
(Note 2). . . . . . . . . . . . . . . . . . . .–0.5 V to +12.5 V
All other pins (Note 1). . . . . . –0.5 V to V
CC
+0.5 V
Output Short Circuit Current (Note 3) . . . . . . 200 mA
Notes:
1. Minimum DC voltage on input or I/O pins is –0.5 V.
During voltage transitions, input or I/O pins may
overshoot V
SS
to –2.0 V for periods of up to 20 ns.
Maximum DC voltage on input or I/O pins is V
CC
+0.5 V.
See Figure 7. During voltage transitions, input or I/O pins
may overshoot to V
CC
+2.0 V for periods up to 20 ns. See
Figure 8.
2. Minimum DC input voltage on pins A9, OE#, ACC, and
RESET# is –0.5 V. During voltage transitions, A9, OE#,
ACC, and RESET# may overshoot V
SS
to –2.0 V for
periods of up to 20 ns. See Figure 7. Maximum DC input
voltage on pin A9, OE#, ACC, and RESET# is +12.5 V
which may overshoot to +14.0 V for periods up to 20 ns.
3. No more than one output may be shorted to ground at a
time. Duration of the short circuit should not be greater
than one second.
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device. This
is a stress rating only; functional operation of the device at
these or any other conditions above those indicated in the
operational sections of this data sheet is not implied.
Exposure of the device to absolute maximum rating
conditions for extended periods may affect device reliability.
OPERATING RANGES
Industrial (I) Devices
Ambient Temperature (T
A
). . . . . . . . . .–40°C to +85°C
Extended (E) Devices
Ambient Temperature (T
A
). . . . . . . . .–55°C to +125°C
V
CC
Supply Voltages
V
CC
for all devices. . . . . . . . . . . . . . . . . 3.0 V to 3.6 V
Operating ranges define those limits between which the
functionality of the device is guaranteed.
20 ns
20 ns
+0.8 V
–0.5 V
20 ns
–2.0 V
Figure 7.
Maximum Negative
Overshoot Waveform
20 ns
20 ns
V
+2.0 V
V
+0.5 V
20 ns
2.0 V
Figure 8.
Maximum Positive
Overshoot Waveform
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L642DU12RI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control
L642DU90RI 制造商:AMD 制造商全稱:Advanced Micro Devices 功能描述:128 Megabit (8 M x 16-Bit) CMOS 3.0 Volt-only Uniform Sector Flash Memory with VersatileI/O⑩ Control
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