MT36KDZS1G72PZ-1G4D1 Datasheet MT36KDZS1G72PZ-1G4D1 | P10-P12

Electrical Specifications

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

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

tions outside those indicated in each device's data sheet is not implied. Exposure to

absolute maximum rating conditions for extended periods may adversely affect reliability.

Table 8: Absolute Maximum Ratings

Symbol Parameter Min Max Units

supply voltage relative to V

–0.4 1.975 V

, V

OUT

Voltage on any pin relative to V

–0.4 1.975 V

Table 9: Operating Conditions

Symbol Parameter Min Nom Max Units Notes

supply voltage 1.283 1.35 1.45 V

1.425 1.5 1.575 V 1

VTT

Termination reference current from V

–600

–

600 mA

Termination reference voltage (DC) –

command/address bus

0.49 × V

- 20mV 0.5 × V

0.51 × V

+ 20mV V 2

Input leakage current;

Any input 0V ≤ V

≤

; V

REF

input 0V ≤ V

≤ 0.95V (All other pins

not under test = 0V)

Address

inputs, RAS#,

CAS#, WE#,

S#, CKE, ODT,

BA, CK, CK#

TBD TBD TBD µA

Output leakage current;

0V ≤ V

OUT

≤ V

;

DQ and ODT are

disabled; ODT is HIGH

DQ, DQS,

DQS#

–10 0 10 µA

VREF

REF

supply leakage current;

REFDQ

= V

/2 or V

REFCA

= V

(All other pins not under test = 0V)

–36 0 36 µA

Module ambient

operating temperature

Commercial 0

–

70 °C 3, 4

DDR3 SDRAM compo-

nent case operating

temperature

Commercial 0

–

95 °C 3, 4, 5

Notes:

1. Module is backward-compatible with 1.5V operation. Refer to device specification for

details and operation guidance.

2. V

termination voltage in excess of the stated limit will adversely affect the command

and address signals’ voltage margin and will reduce timing margins.

3. T

and T

are simultaneous requirements.

4. For further information, refer to technical note TN-00-08: “Thermal Applications,”

available on Micron’s Web site.

The refresh rate is required to double when 85°C < T

≤ 95°C.

4GB, 8GB (x72, ECC, DR) 240-Pin 1.35V DDR3 RDIMM

Electrical Specifications

PDF: 09005aef83af6f6b

kdzs36c512_1gx72pz.pdf - Rev. D 6/11 EN

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

DRAM Operating Conditions

Recommended AC operating conditions are given in the DDR3 component data sheets.

Component specifications are available on Micron’s Web site. Module speed grades cor-

relate with component speed grades, as shown below.

Table 10: Module and Component Speed Grades

DDR3 components may exceed the listed module speed grades; module may not be available in all listed speed grades

Module Speed Grade Component Speed Grade

-1G9 -107

-1G6 -125

-1G4 -15E

-1G1 -187E

-1G0 -187

-80C -25E

-80B -25

Design Considerations

Simulations

Micron memory modules are designed to optimize signal integrity through carefully de-

signed terminations, controlled board impedances, routing topologies, trace length

matching, and decoupling. However, good signal integrity starts at the system level.

Micron encourages designers to simulate the signal characteristics of the system's mem-

ory bus to ensure adequate signal integrity of the entire memory system.

Power

Operating voltages are specified at the DRAM, not at the edge connector of the module.

Designers must account for any system voltage drops at anticipated power levels to en-

sure the required supply voltage is maintained.

4GB, 8GB (x72, ECC, DR) 240-Pin 1.35V DDR3 RDIMM

DRAM Operating Conditions

PDF: 09005aef83af6f6b

kdzs36c512_1gx72pz.pdf - Rev. D 6/11 EN

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

Specifications

Table 11: DDR3 I

CDD

Specifications and Conditions – 4GB

Values are for the MT41K512M4 DDR3 SDRAM only and are computed from values specified in the

2Gb (512 Meg x 4) TwinDie component data sheet

Parameter Symbol 1333 1066 Units

Operating current 0: One bank ACTIVATE-to-PRECHARGE I

CDD0

1620 1404 mA

Operating current 1: One bank ACTIVATE-to-READ-to-PRECHARGE I

CDD1

1890 1674 mA

Precharge power-down current: Slow exit I

CDD2P

360 288 mA

Precharge power-down current: Fast exit I

CDD2P

720 594 mA

Precharge quiet standby current I

CDD2Q

1170 954 mA

Precharge standby current I

CDD2N

1170 954 mA

Precharge standby ODT current I

CDD2NT

1530 1314 mA

Active power-down current I

CDD3P

846 684 mA

Active standby current I

CDD3N

1260 1044 mA

Burst read operating current I

CDD4R

2880 2394 mA

Burst write operating current I

CDD4W

2880 2394 mA

Refresh current I

CDD5B

3510 3294 mA

Self refresh temperature current: MAX T

= 85°C I

CDD6

216 216 mA

Self refresh temperature current (SRT-enabled): MAX T

= 95°C I

CDD6ET

324 324 mA

All banks interleaved read current I

CDD7

5670 4374 mA

Reset current I

CDD8

432 360 mA

Table 12: DDR3 I

CDD

Specifications and Conditions – 8GB

Values are for the MT41K1G4 DDR3 SDRAM only and are computed from values specified in the

4Gb (1 Gig x 4) TwinDie component data sheet

Parameter Symbol 1333 1066 Units

Operating current 0: One bank ACTIVATE-to-PRECHARGE I

CDD0

1836 1656 mA

Operating current 1: One bank ACTIVATE-to-READ-to-PRECHARGE I

CDD1

2106 2016 mA

Precharge power-down current: Slow exit I

CDD2P

432 432 mA

Precharge power-down current: Fast exit I

CDD2P

756 666 mA

Precharge quiet standby current I

CDD2Q

846 756 mA

Precharge standby current I

CDD2N

882 792 mA

Precharge standby ODT current I

CDD2NT

1026 936 mA

Active power-down current I

CDD3P

846 756 mA

Active standby current I

CDD3N

936 846 mA

Burst read operating current I

CDD4R

2916 2556 mA

Burst write operating current I

CDD4W

3096 2736 mA

Refresh current I

CDD5B

3816 3636 mA

Self refresh temperature current: MAX T

= 85°C I

CDD6

432 432 mA

Self refresh temperature current (SRT-enabled): MAX T

= 95°C I

CDD6ET

540 540 mA

4GB, 8GB (x72, ECC, DR) 240-Pin 1.35V DDR3 RDIMM

Specifications

PDF: 09005aef83af6f6b

kdzs36c512_1gx72pz.pdf - Rev. D 6/11 EN

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

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MT36KDZS1G72PZ-1G4D1

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