CMP1617BAx-E

CMOS LPRAM

Revision 0.5

Jul. 2006

3

PRODUCT LIST

48-FBGA, 60ns, VCC=3.0V, VCCQ=3.0V(2.5V,1.8V)

48-FBGA, 70ns, VCC=3.0V, VCCQ=3.0V(2.5V,1.8V)

Function

Part Name

Extended Temperature Products(-25~85’C)

’C

-25 to 85

Operating Temperature

’C

-65 to 150

Storage temperature

W

1.0

Power Dissipation

V

-0.2 to 3.6

Vcc

Voltage on Vcc supply relative to Vss

V

-0.2 to Vcc+0.3V

Voltage on any pin relative to Vss

Unit

Ratings

Symbol

Item

1. Stresses greater than those listed under

“Absolute Maximum Ratings”

may cause permanent damage to the device. Functional

operation should be restricted to recommended operating condition. Exposure to absolute maximum rating conditions for extended periods

may affect reliability.

FUNCTIONAL DESCRIPTION

Deselected

High-Z

High-Z

L

Active

Word Write

Din

Din

L

L

Active

Upper Byte Write

Din

High-Z

L

H

Active

Lower Byte Write

High-Z

Din

H

L

L

Active

Word Read

Dout

Dout

L

L

Active

Upper Byte Read

Dout

High-Z

L

H

Active

Lower Byte Read

High-Z

Dout

H

L

H

L

H

L

Active

Output Disabled

High-Z

High-Z

L

H

H

H

Active

Output Disabled

High-Z

High-Z

L

H

H

H

L

Standby

Deselected

High-Z

High-Z

H

H

H

Deselected

High-Z

High-Z

L

H

Standby

Deselected

High-Z

High-Z

H

H

Power

Mode

I/O9-16

I/O1-8

/UB

/LB

/WE

/OE

/ZZ

/CS

1. X means don’t care.(Must be low or high state)

2. In case of CMP1617BA2 & CMP1617BA5 product

3. In case of CMP1617BA1 & CMP1617BA4 product

0.8VCCQ

0

2.7

2.7

Min

CMP1617BA

0.2VCCQ

0

3.3

3.3

Max

0.8VCCQ

0

2.25

2.7

Min

0.2VCCQ

0

2.75

3.3

Max

1.95

V

3.3

2.7

Supply voltage

0.2VCCQ

0

Max

V

Input low voltage

V

0.8VCCQ

Input high voltage

V

0

Ground

V

1.65

I/O operating voltage (VCCQ ≤ VCC)

Unit

Min

Symbol

Item

Note :

2. Overshoot : Vcc+1.0V in case of pulse width≤20ns.

3. Undershoot : -1.0V in case of pulse width≤20ns.

4. Overshoot and undershoot are sampled, not 100% tested.