512Kx36 & 1Mx18 Synchronous SRAM

- 10 -

K7A161830B

K7A163630B

Rev. 3.0 April 2006

TEST CONDITIONS

* The above parameters are also guaranteed at industrial temperature range.

PARAMETER

VALUE

Input Pulse Level(for 3.3V I/O)

0 to 3.0V

Input Pulse Level(for 2.5V I/O)

0 to 2.5V

Input Rise and Fall Time(Measured at 20% to 80% for 3.3/2.5V I/O)

1.0V/ns

Input and Output Timing Reference Levels for 3.3V I/O

1.5V

Input and Output Timing Reference Levels for 2.5V I/O

Output Load

See Fig. 1

DC ELECTRICAL CHARACTERISTICS

Notes : 1. The above parameters are also guaranteed at industrial temperature range.

2. Reference AC Operating Conditions and Characteristics for input and timing.

3. Data states are all zero.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

MAX

UNIT NOTES

Input Leakage Current(except ZZ)

-2

+2

µA

Output Leakage Current

-2

+2

µA

Operating Current

ZZ

-25

-

360

mA

1,2

-16

-

300

Standby Current

ZZ

All Inputs

-25

-

170

mA

-16

-

170

-

150

mA

f=Max, All Inputs

-

130

mA

Output Low Voltage(3.3V I/O)

-

0.4

V

Output High Voltage(3.3V I/O)

2.4

-

V

Output Low Voltage(2.5V I/O)

-

0.4

V

Output High Voltage(2.5V I/O)

2.0

-

V

Input Low Voltage(3.3V I/O)

-0.3*

0.8

V

nput High Voltage(3.3V I/O)

2.0

V

3

Input Low Voltage(2.5V I/O)

-0.3*

0.7

V

Input High Voltage(2.5V I/O)

1.7

V

3