HY29F040A Datasheet, PDF(18/40 Page) Hynix Semiconductor – 512K x 8-bit CMOS 5.0 volt-only, Sector Erase Flash Memory

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HY29F040A Datasheet, PDF (18/40 Pages) Hynix Semiconductor – 512K x 8-bit CMOS 5.0 volt-only, Sector Erase Flash Memory

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ABSOLUTE MAXIMUM RATINGS

OPERATING RANGES

Storage Temperature

Plastic Package .............................. -65Â°C to + 125Â°C

Ambient Temperature

With Power Applied .......................... -55Â°C to + 125Â°C

Voltage with Respect to Ground

All pins except A9 (1) .......................... -2.0V to + 7.0V

Vcc(1) ............................................... -2.0V to + 7.0V

A9(2) ............................................... -2.0V to + 14.0V

Output Short Circuit Current(3) ......................... 200 mA

Commercial( C) Devices ..................... 0Â°C to + 70Â°C

Industrial (I) Devices ........................ -40Â°C to + 85Â°C

Extended (E) Devices ..................... -55Â°C to + 125Â°C

Vcc Supply Voltages .................................................

Vcc for HY29F040A-55 .................. + 4.75V to + 5.25V

Vcc for HY29F040A-70, -90, -120, -150

.......................................................... + 4.5V to + 5.5V

Notes:

1. Minimum DC voltage on input or I/O pins

is - 0.5V. During voltage transitions, inputs may

overshoot Vss to -2.0V for periods of up to 20 ns.

Maximum DC voltage on output and I/O pins is Vcc +

0.5V. During Voltage transitions, outputs may

overshoot to Vcc + 2.0V for periods up to 20 ns.

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

During voltage transitions, A9 may overshoot Vss

to -2.0V for periods of up to 20 ns. Maximum DC input

voltage on A9 is + 13.5V which may overshoot to 14.0V

for periods of 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.

Notes:

1. Operating ranges define those limits between which

the functionality of the device is guaranteed.

Stresses above those listed under âAbsolute Maximum

Ratingsâ 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 specification

is not implied. Exposure of the device to absolute maxi-

mum rating conditions for extended periods may affect

device reliability.

HY29F040A

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