W981216(1999) 데이터 시트보기 (PDF) - Winbond

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W981216
(Rev.:1999)

2M x 16 bit x 4 Banks SDRAM

Winbond 

W981216AH

ABSOLUTE MAXIMUM RATINGS

SYMBOL

ITEM

VIN,VOUT

Input, Output Voltage

VCC,VCCQ

Power Supply Voltage

TOPR

Operating Temperature

TSTG

Storage Temperature

TSOLDER

Soldering Temperature(10s)

PD

Power Dissipation

IOUT

Short Circuit Output Current

2M x 16 bit x 4 Banks SDRAM

RATING

-0.3~VCC+0.3

-0.3~4.6

0~70

-55~150

260

1

50

UNIT

V

V

°C

°C

°C

W

MA

NOTES

1

1

1

1

1

1

1

RECOMMENDED DC OPERATING CONDITIONS ( Ta = 0 to 70°C )

SYMBOL

PARAMETER

MIN

TYP

MAX

UNIT

VCC

Power Supply Voltage

3.0

3.3

3.6

V

VCCQ

Power Supply Voltage (for I/O Buffer)

3.0

3.3

3.6

V

VIH

Input High Voltage

2.0

-

VCC+0.3

V

VIL

Input Low Voltage

-0.3

-

0.8

V

Note: VIH(max) = VCC/VCCQ+1.2V for pulse width < 5ns

VIL(min) = VSS/VSSQ-1.2V for pulse width < 5ns

NOTES

2

2

2

2

CAPACITANCE (VCC=3.3V, Af = 1MHz, Ta=25°C)

SYMBOL

PARAMETER

Input Capacitance (A0 to A11, BS0 ,BS1, CS, RAS, CAS, WE, DQM, CKE)

CI

Input Capacitance (CLK)

CO

Input/Output capacitance

Note: These parameters are periodically sampled and not 100% tested.

MIN

MAX UNIT

-

4

pf

-

4

pf

-

6.5

pf

Revision 1.0

Publication Release Date: March, 1999

-5-

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