1Mx36 & 2Mx18 Synchronous SRAM

- 10 -

K7A321830C

K7A323630C

Preliminary

Rev. 0.2 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

-20

-

TBD

mA

1,2

Standby Current

ZZ

All Inputs

-20

-

TBD

mA

-TBD

mA

f=Max, All Inputs

-TBD

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

Output Load(B),

Dout

353

Ω / 1538Ω

5pF*

+3.3V for 3.3V I/O

319

Ω / 1667Ω

Fig. 1

* Including Scope and Jig Capacitance

Output Load(A)

Dout

Zo=50

Ω

RL=50

Ω

VL=1.5V for 3.3V I/O

/+2.5V for 2.5V I/O

30pF*