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A400DB90VF 参数 Datasheet PDF下载

A400DB90VF图片预览
型号: A400DB90VF
PDF下载: 下载PDF文件 查看货源
内容描述: 4兆位( 512K的×8位/ 256千×16位) CMOS 1.8伏只超低电压闪存 [4 Megabit (512 K x 8-Bit/256 K x 16-Bit) CMOS 1.8 Volt-only Super Low Voltage Flash Memory]
分类和应用: 闪存
文件页数/大小: 41 页 / 775 K
品牌: AMD [ AMD ]
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A D V A N C E I N F O R M A T I O N  
ABSOLUTE MAXIMUM RATINGS  
Storage Temperature  
Plastic Packages . . . . . . . . . . . . . . . –65°C to +150°C  
20 ns  
20 ns  
Ambient Temperature  
with Power Applied. . . . . . . . . . . . . . –65°C to +125°C  
0.0 V  
Voltage with Respect to Ground  
–0.5 V  
–2.0 V  
V
(Note 1). . . . . . . . . . . . . . . . . . . .–0.5 V to +2.5 V  
CC  
A9, OE#,  
and RESET# (Note 2) . . . . . . . . . . .–0.5 V to +11.0 V  
20 ns  
All other pins (Note 1) . . . . . . . . –0.5 V to V +0.5 V  
CC  
Output Short Circuit Current (Note 3) . . . . . . 100 mA  
Figure 7. Maximum Negative  
Overshoot Waveform  
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 to  
SS  
–2.0 V for periods of up to 20 ns. See Figure 7. Maximum  
DC voltage on input or I/O pins is V +0.5 V. During  
CC  
voltage transitions, input or I/O pins may overshoot to V  
+2.0 V for periods up to 20 ns. See Figure 8.  
CC  
20 ns  
2. Minimum DC input voltage on pins A9, OE#, and RESET#  
is –0.5 V. During voltage transitions, A9, OE#, and  
V
CC  
+2.0 V  
RESET# may overshoot V to –2.0 V for periods of up to  
SS  
V
CC  
20 ns. See Maximum DC input voltage on pin A9 is +11.0  
V which may overshoot to 12.5 V for periods up to 20 ns.  
+0.5 V  
2.0 V  
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.  
20 ns  
20 ns  
Figure 8. Maximum Positive  
Overshoot Waveform  
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  
Commercial (C) Devices  
Ambient Temperature (T ) . . . . . . . . . . . 0°C to +70°C  
A
Industrial (I) Devices  
Ambient Temperature (T ) . . . . . . . . . –40°C to +85°C  
A
V
Supply Voltages  
CC  
V
for all speed options . . . . . . . .+1.65 V to +1.95 V  
CC  
Operating ranges define those limits between which the  
functionality of the device is guaranteed.  
22  
Am29SL400D  
Rev. A Amend. +1 April 13, 2005  
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