MT46H16M32LF 데이터 시트보기 (PDF) - Micron Technology

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MT46H16M32LF

Mobile Low-Power DDR SDRAM

Micron Technology 

512Mb: x16, x32 Mobile LPDDR SDRAM

Electrical Specifications

Electrical Specifications

Stresses greater than those listed may cause permanent damage to the device. This is a

stress rating only, and functional operation of the device at these or any other condi-

tions above those indicated in the operational sections of this specification is not im-

plied. Exposure to absolute maximum rating conditions for extended periods may affect

reliability.

Table 4: Absolute Maximum Ratings

Note 1 applies to all parameters in this table

Parameter

Symbol

Min

Max

Unit

VDD/VDDQ supply voltage relative to VSS

Voltage on any pin relative to VSS

VDD/VDDQ

VIN

–1.0

2.4

V

–0.5

2.4 or (VDDQ + 0.3V),

V

whichever is less

Storage temperature (plastic)

TSTG

–55

150

˚C

Note: 1. VDD and VDDQ must be within 300mV of each other at all times. VDDQ must not exceed

VDD.

Table 5: AC/DC Electrical Characteristics and Operating Conditions

Notes 1–5 apply to all parameters/conditions in this table; VDD/VDDQ = 1.70–1.95V

Parameter/Condition

Symbol

Min

Supply voltage

I/O supply voltage

Address and command inputs

VDD

VDDQ

1.70

1.70

Input voltage high

Input voltage low

Clock inputs (CK, CK#)

VIH

0.8 × VDDQ

VIL

–0.3

DC input voltage

DC input differential voltage

AC input differential voltage

AC differential crossing voltage

Data inputs

VIN

VID(DC)

VID(AC)

VIX

–0.3

0.4 × VDDQ

0.6 × VDDQ

0.4 × VDDQ

DC input high voltage

DC input low voltage

AC input high voltage

AC input low voltage

Data outputs

VIH(DC)

VIL(DC)

VIH(AC)

VIL(AC)

0.7 × VDDQ

–0.3

0.8 × VDDQ

–0.3

DC output high voltage: Logic 1 (IOH = –0.1mA)

VOH

DC output low voltage: Logic 0 (IOL = 0.1mA)

VOL

Leakage current

0.9 × VDDQ

–

Input leakage current

Any input 0V ≤ VIN ≤ VDD

(All other pins not under test = 0V)

II

–1

Max

1.95

1.95

VDDQ + 0.3

0.2 × VDDQ

VDDQ + 0.3

VDDQ + 0.6

VDDQ + 0.6

0.6 × VDDQ

VDDQ + 0.3

0.3 × VDDQ

VDDQ + 0.3

0.2 × VDDQ

–

0.1 × VDDQ

1

Unit

V

V

V

V

V

V

V

V

V

V

V

V

V

V

μA

Notes

6, 7

6, 7

8, 9

8, 9

10

10, 11

10, 11

10, 12

8, 9, 13

8, 9, 13

8, 9, 13

8, 9, 13

PDF: 09005aef83dd2b3e

t67m_512mb_mobile_lpddr.pdf - Rev. H 06/13 EN

17

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

© 2009 Micron Technology, Inc. All rights reserved.

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