參數(shù)資料
型號： AM29F040B
廠商： Analog Devices, Inc.
英文描述： 4 Megabit (512K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory(4M位均勻扇區(qū)閃速存儲器)
中文描述： 4兆位（為512k × 8位）的CMOS 5.0伏只，統(tǒng)一部門快閃記憶體（4分位均勻扇區(qū)閃速存儲器）
文件頁數(shù)： 17/30頁
文件大?。?/td> 416K
代理商： AM29F040B
Am29F040B
17
ABSOLUTE MAXIMUM RATINGS
Storage Temperature
Plastic Packages . . . . . . . . . . . . . . .
–65°C to +125°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . –55°C to +125°C
Voltage with Respect to Ground
V
CC
(Note 1) . . . . . . . . . . . . . . . . .–2.0 V to 7.0 V
A9, OE# (Note 2). . . . . . . . . . . . .–2.0 V to 12.5 V
All other pins (Note 1) . . . . . . . . . .–2.0 V to 7.0 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, inputs may undershoot V
SS
to –2.0 V
for periods of up to 20 ns. See Figure 5. Maximum DC
voltage on input and I/O pins is V
CC
+ 0.5 V. During
voltage transitions, input and I/O pins may overshoot to
V
CC
+ 2.0 V for periods up to 20 ns. See Figure 6.
2. Minimum DC input voltage on A9 pin is –0.5 V During
voltage transitions, A9 and OE# may undershoot V
SS
to
–2.0 V for periods of up to 20 ns. See Figure 5. Maximum
DC input voltage on A9 and OE# is 12.5 V which may
overshoot to 13.5 V for periods up to 20 ns.
3. No more than one output 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 op-
erational sections of this specification is not implied. Expo-
sure of the device to absolute maximum rating conditions for
extended periods may affect device reliability.
OPERATING RANGES
Commercial (C) Devices
Ambient Temperature (T
A
) . . . . . . . . . . .0
°
C to +70
°
C
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 ± 5% devices . . . . . . . . . . +4.75 V to +5.25 V
V
CC
for ± 10% devices . . . . . . . . . . . +4.5 V to +5.5 V
Operating ranges define those limits between which the
functionality of the device is guaranteed.
Figure 5.
Maximum Negative Overshoot
Waveform
Figure 6.
Maximum Positive Overshoot
Waveform
20 ns
20 ns
+0.8 V
–0.5 V
20 ns
–2.0 V
21445C-10
20 ns
20 ns
V
CC
+2.0 V
V
CC
+0.5 V
20 ns
2.0 V
21445C-11
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參數(shù)描述
AM29F040B120EC 制造商:AMD 功能描述:*
AM29F040B-120EC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP 制造商:SILICON 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP
AM29F040B-120ED 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP 制造商:Spansion 功能描述:Flash Memory IC 制造商:Advanced Micro Devices 功能描述:NOR Flash, 512K x 8, 32 Pin, Plastic, TSSOP
AM29F040B-120EE 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 120ns 32-Pin TSOP
AM29F040B120JC 制造商:AMD 功能描述:* 制造商:Advanced Micro Devices 功能描述:
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