參數(shù)資料
型號(hào)： AM29BDS640GBD3WSI
廠商： SPANSION LLC
元件分類： PROM
英文描述： 64 Megabit (4 M x 16-Bit) CMOS 1.8 Volt-only Simultaneous Read/Write, Burst Mode Flash Memory
中文描述： 4M X 16 FLASH 1.8V PROM, 14 ns, PBGA80
封裝： 11 X 12 MM, 0.80 MM PITCH, FBGA-80
文件頁(yè)數(shù)： 41/77頁(yè)
文件大?。?/td> 1581K
代理商： AM29BDS640GBD3WSI
44
Am29BDS640G
25903C2 May 9, 2006
Data
Sheet
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:
All Inputs and I/Os except as noted below (Note 1) . . . . –0.5 V to VIO + 0.5 V
VCC (Note 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +2.5 V
VIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .–0.5 V to +3.5 V
ACC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 V to +12.5 V
Output Short Circuit Current (Note 3)100 mA
Notes:
1. Minimum DC voltage on input or I/Os is –0.5 V. During voltage transitions, inputs
or I/Os may undershoot VSS to –2.0 V for periods of up to 20 ns during voltage
transitions inputs might overshoot to VCC +0.5 V for periods up to 20 ns. See
Figure 6. Maximum DC voltage on input or I/Os is VCC + 0.5 V. During voltage
transitions outputs may overshoot to VCC + 2.0 V for periods up to 20 ns. See
2. 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.
3. Stresses above those listed under “Absolute Maximum Ratings” may cause perma-
nent 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 max-
imum rating conditions for extended periods may affect device reliability.
Operating Ranges
Industrial (I) Devices
Ambient Temperature (TA) . . . . . . . . . . . . . . . . . . . . . . . . . –40°C to +85°C
Supply Voltages
VCC Supply Voltages. . . . . . . . . . . . . . . . . . . . . . . . . . . .+1.65 V to +1.95 V
VIO Supply Voltages:
VIO ≤ VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +1.65 V to +1.95 V
VIO > VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +2.7 to +3.15 V
Note: Operating ranges define those limits between which the functionality of the de-
vice is guaranteed.
Figure 6. Maximum Negative
Overshoot Waveform
Figure 7. Maximum Positive
Overshoot Waveform
20 ns
+0.8 V
–0.5 V
20 ns
–2.0 V
20 ns
VCC
+2.0 V
VCC
+0.5 V
20 ns
2.0 V
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