5/20

M68AW127B

Figure 5. Block Diagram

MAXIMUM RATING

Stressing the device above the rating listed in the

“Absolute Maximum Ratings” table may cause

permanent damage to the device. These are

stress ratings only and operation of the device at

these or any other conditions above those indicat-

ed in the Operating sections of this specification is

not implied. Exposure to Absolute Maximum Rat-

ing conditions for extended periods may affect de-

vice

reliability.

Refer

also

to

the

STMicroelectronics SURE Program and other rel-

evant quality documents.

Table 2. Absolute Maximum Ratings

Note: 1. One output at a time, not to exceed 1 second duration.

AI05471

ROW

DECODER

A7

A16

DQ0

DQ7

COLUMN

DECODER

I/O CIRCUITS

A0

A6

W

G

MEMORY

ARRAY

E1

E2

Ex

Symbol

Parameter

Value

Unit

(1)

Output Current

20

mA

Ambient Operating Temperature

–55 to 125

°C

Storage Temperature

–65 to 150

°C

Supply Voltage

–0.3 to 4.6

V

(2)

Input or Output Voltage

V

Power Dissipation

1

W