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MT4LC4M16F5TG-6

4 MEG x 16 FPM DRAM

Micron Technology 

4 MEG x 16

FPM DRAM

ABSOLUTE MAXIMUM RATINGS*

Voltage on VCC Relative to VSS ................ -1V to +4.6V

Voltage on NC, Inputs or I/O Pins

Relative to VSS ....................................... -1V to +4.6V

Operating Temperature, TA (ambient) ... 0°C to +70°C

Storage Temperature (plastic) ............ -55°C to +150°C

Power Dissipation ................................................... 1W

*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 operational sections of

this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may

affect reliability.

DC ELECTRICAL CHARACTERISTICS AND OPERATING CONDITIONS

(Notes: 1, 5, 6) (VCC = +3.3V ±0.3V)

PARAMETER/CONDITION

SUPPLY VOLTAGE

INPUT HIGH VOLTAGE:

Valid Logic 1; All inputs, I/Os and any NC

INPUT LOW VOLTAGE:

Valid Logic 0; All inputs, I/Os and any NC

INPUT LEAKAGE CURRENT:

Any input at VIN (0V £ VIN £ VCC + 0.3V);

All other pins not under test = 0V

OUTPUT HIGH VOLTAGE:

IOUT = -2mA

OUTPUT LOW VOLTAGE:

IOUT = 2mA

OUTPUT LEAKAGE CURRENT:

Any output at VOUT (0V £ VOUT £ VCC + 0.3V);

DQ is disabled and in High-Z state

SYMBOL MIN

VCC

3

MAX UNITS NOTES

3.6

V

VIH

2 VCC + 0.3 V

37

VIL

-0.3

0.8

V

37

II

-2

2

µA

VOH

2.4

–

V

VOL

–

0.4

V

IOZ

-5

5

µA

IDD OPERATING CONDITIONS AND MAXIMUM LIMITS

(Notes: 1, 2, 3, 5, 6) (VCC = +3.3V ±0.3V)

PARAMETER/CONDITION

STANDBY CURRENT: TTL

(RAS# = CAS# = VIH)

STANDBY CURRENT: CMOS

(RAS# = CAS# ³ VCC - 0.2V; DQs may be left open;

Other inputs: VIN ³ VCC - 0.2V or VIN £ 0.2V)

OPERATING CURRENT: Random READ/WRITE

Average power supply current

(RAS#, CAS#, address cycling: tRC = tRC [MIN])

OPERATING CURRENT: FAST PAGE MODE

Average power supply current (RAS# = VIL,

CAS#, address cycling: tPC = tPC [MIN])

REFRESH CURRENT: RAS# ONLY

Average power supply current

(RAS# cycling, CAS# = VIH: tRC = tRC [MIN])

REFRESH CURRENT: CBR

Average power supply current

(RAS#, CAS#, address cycling: tRC = tRC [MIN])

SYMBOL SPEED MAX UNITS NOTES

IDD1

ALL

1

mA

IDD2

ALL 500 µA

-5 150

IDD3

-6 165 mA 25

-5 105

IDD4

-6

95 mA 25

-5 150

IDD5

-6 165 mA 22

-5 150

IDD6

-6 165 mA 4, 7

4 Meg x 16 FPM DRAM

D28_2.p65 – Rev. 5/00

5

Micron Technology, Inc., reserves the right to change products or specifications without notice.

©2000, Micron Technology, Inc.

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