Rainbow-electronics AT27BV512 User Manual download pdf (Page 3)

AT27BV512

Note: 1. Minimum voltage is -0.6V dc which may undershoot to -2.0V for pulses of less than 20 ns. Maximum output pin voltage is

+ 0.75V dc which may be exceeded if certain precautions are observed (consult application notes) and which may

overshoot to +7.0V for pulses of less than 20 ns.

Notes: 1. X can be V

or V

2. Read, output disable, and standby modes require, 2.7V ≤ V

≤ 3.6V, or 4.5V ≤ V

≤ 5.5V.

3. Refer to Programming Characteristics. Programming modes require V

= 6.5V.

4. V

= 12.0 ± 0.5V.

5. Two identifier bytes may be selected. All Ai inputs are held low (V

), except A9 which is set to V

and A0 which is toggled low

) to select the Manufacturer’s Identification byte and high (V

) to select the Device Code byte.

Absolute Maximum Ratings*

Temperature Under Bias.................................. -40°C to +85°C

*NOTICE: Stresses beyond those listed under “Absolute

Maximum Ratings” may cause permanent dam-

age to the device. This is a stress rating only and

functional operation of the device at these or any

other conditions beyond those indicated in the

operational sections of this specification is not

implied. Exposure to absolute maximum rating

conditions for extended periods may affect

device reliability

Storage Temperature..................................... -65°C to +125°C

Voltage on Any Pin with

Respect to Ground .........................................-2.0V to +7.0V

(1)

Voltage on A9 with

Respect to Ground ......................................-2.0V to +14.0V

(1)

Supply Voltage with

Respect to Ground .......................................-2.0V to +14.0V

(1)

Operating Modes

Mode \ Pin CE OE/V

Ai V

Outputs

Read

(2)

Ai V

(2)

OUT

Output Disable

(2)

(1)

(2)

High Z

Standby

(2)

XXV

(2)

High Z

Rapid Program

(3)

Ai V

(3)

PGM Verify

(3)

Ai V

(3)

OUT

PGM Inhibit

(3)

High Z

Product Identification

(3)(5)

A9 = V

(4)

A0 = V

or V

A1 - A15 = V

(3)

Identification Code

1 2 3 4 5 6 7 8 ... 11 12

Comments to this Manuals

No comments

Rainbow-electronics AT27BV512 User Manual Page 3

Comments to this Manuals

Related products and manuals for Storage Rainbow-electronics AT27BV512