參數(shù)資料
型號: A29DL323TG-90
廠商: AMIC Technology Corporation
英文描述: 32M-Bit CMOS Low Voltage Dual Operation Flash Memory 4M-Byte by 8-Bit (Byte Mode) / 2M-Word by 16-Bit (Word Mode)
中文描述: 32兆位的CMOS低電壓雙操作閃存分,由8位(字節(jié)模式)/ 200萬詞字節(jié)的16位(字模式)
文件頁數(shù): 31/50頁
文件大?。?/td> 771K
代理商: A29DL323TG-90
A29DL32x Series
PRELIMINARY
(May, 2005, Version 0.0)
30
AMIC Technology, Corp.
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
VCC (Note 1) . . . . . . . . . . . . . . . . . . . . ……. . -0.5V to +4.0V
A9,
OE
&
RESET
(Note 2) . . . . . . . . . . . . -0.5V to +12.5V
WP
/ACC . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +10.5V
All other pins (Note 1) . . . . . . . . . . …. . -0.5V to VCC + 0.5V
Output Short Circuit Current (Note 3) . . . . . . . …. . 200mA
Notes:
1. Minimum DC voltage on input or I/O pins is -0.5V. During
voltage transitions, input or I/O pins may undershoot VSS
to -2.0V for periods of up to 20ns. Maximum DC voltage
on input and I/O pins is VCC +0.5V. See Figure 7. During
voltage transitions, input or I/O pins may
overshoot to
VCC +2.0V for periods up to 20ns. See Figure 8.
2. Minimum DC input voltage on A9,
OE
,
RESET
and
WP
/ACC is -0.5V. During voltage transitions, A9,
OE
,
WP
/ACC and
RESET
may overshoot VSS to -2.0V for
periods of up to 20ns. See Figure 7. Maximum DC input
voltage on A9 is +12.5V which may overshoot to 14.0V
for periods up to 20ns. Maximum DC input voltage on
WP
/ACC is +9.5V which may overshoot to +12.0V for
period up to 20ns.
3. No more than one output is shorted to ground at a time.
Duration of the short circuit should not be greater than
one second.
Figure 7. Maximum Negative Overshoot Waveform
*Comments
Stresses above those listed under "Absolute Maximum
Ratings" may cause permanent damage to this 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
VCC Supply Voltages
VCC for all devices . . . . . . . . . . . . . . . . . …...+2.7V to +3.6V
Operating ranges define those limits between which the
functionally of the device is guaranteed.
20ns
20ns
20ns
+0.8V
-0.5V
-2.0V
Figure 8. Maximum Positive Overshoot Waveform
20ns
20ns
20ns
VCC+0.5V
2.0V
VCC+2.0V
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