AM29F010B-70EC Просмотр технического описания (PDF) - Advanced Micro Devices

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производитель

AM29F010B-70EC

1 megabit (128 K x 8-Bit) CMOS 5.0 volt-only, uniform sector flash memory

Advanced Micro Devices 

PRELIMINARY

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

VCC (Note 1). . . . . . . . . . . . . . . . . . . .–2.0 V to +7.0 V

A9 (Note 2). . . . . . . . . . . . . . . . . . . .–2.0 V to +13.0 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 pin is –0.5 V. During

voltage transitions, inputs may overshoot VSS to –2.0 V

for periods of up to 20 ns. See Figure 5. Maximum DC

voltage on input and I/O pins is VCC + 0.5 V. During volt-

age transitions, input and I/O pins may overshoot to VCC

+ 2.0 V for periods up to 20 ns. See Figure 6.

2. Minimum DC input voltage on A9 pin is –0.5V. During

voltage transitions, A9 pins may overshoot VSS to –2.0 V

for periods of up to 20 ns. See Figure 5. Maximum DC in-

put voltage on A9 is +12.5 V which may overshoot to 14.0

V for periods up to 20 ns.

3. No more than one output shorted 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.

OPERATING RANGES

Commercial (C) Devices

Case Temperature (TA) . . . . . . . . . . . . . .0°C to +70°C

Industrial (I) Devices

Case Temperature (TA) . . . . . . . . . . . .–40°C to +85°C

Extended (E) Devices

Case Temperature (TA) . . . . . . . . . . .–55°C to +125°C

VCC Supply Voltages

VCC for ±5% devices. . . . . . . . . . . +4.75 V to +5.25 V

VCC for ±10% devices. . . . . . . . . . +4.50 V to +5.50 V

Operating ranges define those limits between which the

functionality of the device is guaranteed.

+0.8 V

–0.5 V

–2.0 V

20 ns

20 ns

20 ns

22336B-11

Figure 5. Maximum Negative Overshoot

Waveform

VCC

+2.0 V

VCC

+0.5 V

2.0 V

20 ns

20 ns

20 ns

22336B-12

Figure 6. Maximum Positive Overshoot

Waveform

18

Am29F010B

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