- 11 -

Rev. 1.1 August 2006

K7R323684C

K7R321884C

K7R320984C

DC ELECTRICAL CHARACTERISTICS

±15% for 175Ω ≤ RQ ≤ 350Ω.

±15% for 175Ω ≤ RQ ≤ 350Ω.

5. Operating current is calculated with 50% read cycles and 50% write cycles.

6. Standby Current is only after all pending read and write burst operations are completed.

7. Programmable Impedance Mode.

±50mV. The AC VIH/VIL levels are defined separately for measuring timing parameters.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

MAX

UNIT NOTES

Input Leakage Current

-2

+2

µA

Output Leakage Current

Output Disabled,

-2

+2

µA

Operating Current (x36)

Cycle Time

-33

-

850

-30

-

800

mA

1,5

-25

-

750

Operating Current (x18)

Cycle Time

-33

-

800

-30

-

750

mA

1,5

-25

-

700

Operating Current (x9)

Cycle Time

-33

-

750

-30

-

700

mA

1,5

-25

-

650

Standby Current (NOP)

All Inputs

-33

-

350

-30

-

330

mA

1,6

-25

-

300

Output High Voltage

V

2,7

Output Low Voltage

V

3,7

Output High Voltage

V4

Output Low Voltage

0.2

V

4

Input Low Voltage

-0.3

V

8,9

Input High Voltage

V

8,10

ABSOLUTE MAXIMUM RATINGS*

*Note: 1. Stresses greater than those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions above those indicated in the operating sections of this specification

is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.

PARAMETER

SYMBOL

RATING

UNIT

-0.5 to 2.9

V

V

V

Storage Temperature

-65 to 150

°C

Operating Temperature

Commercial / Industrial

0 to 70 / -40 to 85

°C

Storage Temperature Range Under Bias

-10 to 85

°C

OPERATING CONDITIONS

PARAMETER

SYMBOL

Min

MAX

UNIT

Supply Voltage

1.7

1.9

V

1.4

1.9

V

Reference Voltage

0.68

0.95

V