參數(shù)資料
型號(hào)： AM49DL640AH70IS
廠商： SPANSION LLC
元件分類： 存儲(chǔ)器
英文描述： 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
中文描述： SPECIALTY MEMORY CIRCUIT, PBGA73
封裝： 8 X 11.60 MM, FBGA-73
文件頁(yè)數(shù)： 36/63頁(yè)
文件大?。?/td> 495K
代理商： AM49DL640AH70IS
34
Am49DL640AH
December 12, 2003
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 . . . . . . . . . . . . . . . –55
°
C to +125
°
C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . . –40
°
C to +85
°
C
Voltage with Respect to Ground
V
CC
(Note 1) . . . . . . . . . . . . . . . . .–0.5 V to +4.0 V
RESET# (Note 2) . . . . . . . . . . . .–0.5 V to +12.5 V
WP#/ACC . . . . . . . . . . . . . . . . . .–0.5 V to +10.5 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 8. During voltage transitions, input or I/O pins
may overshoot to V
CC
+2.0 V for periods up to 20 ns. See
Figure 9.
2. Minimum DC input voltage on pins RESET#, and
WP#/ACC is –0.5 V. During voltage transitions,
WP#/ACC, and RESET# may overshoot V
SS
to –2.0 V for
periods of up to 20 ns. See Figure 8. Maximum DC input
voltage on pin RESET# is +12.5 V which may overshoot
to +14.0 V for periods up to 20 ns. Maximum DC input
voltage on WP#/ACC is +9.5 V which may overshoot to
+12.0 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.
Figure 8.
Maximum Negative
Overshoot Waveform
Figure 9.
Overshoot Waveform
Maximum Positive
OPERATING RANGES
Industrial (I) Devices
Ambient Temperature (T
A
) . . . . . . . . . –40°C to +85°C
V
CC
f/V
CC
s Supply Voltages
V
CC
f/V
CC
s
for standard voltage range . .2.7 V to 3.3 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
20 ns
20 ns
V
+2.0 V
V
+0.5 V
20 ns
2.0 V
相關(guān)PDF資料
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AM49DL640AH70IT 64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
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AM49DL640BH56IT 64 Megabit (8 M x 8-Bit/4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory
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AM49DL640AH85IS 制造商:SPANSION 制造商全稱:SPANSION 功能描述:64 Megabit (4 M x 16-Bit) CMOS 3.0 Volt-only, Simultaneous Operation Flash Memory and 16 Mbit (1 M x 16-Bit) Pseudo Static RAM
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