參數(shù)資料
型號： AM29F040B-70EC
廠商： ADVANCED MICRO DEVICES INC
元件分類： PROM
英文描述： 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
中文描述： 512K X 8 FLASH 5V PROM, 70 ns, PDSO32
封裝： MO-142BD, TSOP-32
文件頁數(shù)： 17/30頁
文件大小： 403K
代理商： AM29F040B-70EC
Am29F040B
17
P R E L I M I N A R Y
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.
Figure 5.
Maximum Negative Overshoot
Waveform
Figure 6.
Maximum Positive Overshoot
Waveform
OPERATING RANGES
Commer cial (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.
20 ns
20 ns
+0.8 V
–0.5 V
20 ns
–2.0 V
21445B-10
20 ns
20 ns
V
+2.0 V
V
CC
+0.5 V
20 ns
2.0 V
21445B-11
相關(guān)PDF資料
PDF描述
AM29F040B-70ECB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-70EE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Am29F040B-90EE 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
AM29F040B-90EEB 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
Am29F040B-90EI 4 Megabit (512 K x 8-Bit) CMOS 5.0 Volt-only, Uniform Sector Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AM29F040B-70ED 制造商:Spansion 功能描述:IC SM FLASH 5V 4MB 制造商:Spansion 功能描述:IC, SM, FLASH, 5V, 4MB
AM29F040B-70ED 制造商:Spansion 功能描述:FLASH MEMORY IC
AM29F040B-70ED\T 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 70ns 32-Pin TSOP T/R
AM29F040B-70EE 制造商:Spansion 功能描述:NOR Flash Parallel 5V 4Mbit 512K x 8bit 70ns 32-Pin TSOP
AM29F040B-70EF 功能描述:閃存 4M (512Kx8) 70ns 5v Parallel NOR 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel
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