Micron 2933 - Инструкция по эксплуатации - Страница 22

Table 16: DDR4 I

DD

 Specifications and Conditions (0° 

≤

 T

C

≤

 85°) – 16GB (Die Revision H)

Values are for the MT40A1G8 DDR4 SDRAM only and are computed from values specified in the 8Gb (1 Gig × 8) compo-
nent data sheet.

Parameter

Symbol

2666

2400

Units

One bank ACTIVATE-PRECHARGE current

I

DD0

1

783

738

mA

One bank ACTIVATE-PRECHARGE, wordline boost, I

PP

 current

I

PP0

1

67.5

67.5

mA

One bank ACTIVATE-READ-PRECHARGE current

I

DD1

1

900

855

mA

Precharge standby current

I

DD2N

2

756

702

mA

Precharge standby ODT current

I

DD2NT

1

675

630

mA

Precharge power-down current

I

DD2P

2

486

486

mA

Precharge quite standby current

I

DD2Q

2

648

612

mA

Active standby current

I

DD3N

2

864

846

mA

Active standby I

PP

 current

I

PP3N

2

81

81

mA

Active power-down current

I

DD3P

2

702

648

mA

Burst read current

I

DD4R

1

1809

1566

mA

Burst write current

I

DD4W

1

2196

1872

mA

Burst refresh current (1x REF)

I

DD5R

1

702

684

mA

Burst refresh I

PP

 current (1x REF)

I

PP5R

1

90

90

mA

Self refresh current: Normal temperature range (0°C to 85°C)

I

DD6N

2

648

648

mA

Self refresh current: Extended temperature range (0°C to 95°C)

I

DD6E

2

882

864

mA

Self refresh current: Reduced temperature range (0°C to 45°C)

I

DD6R

2

468

468

mA

Auto self refresh current (25°C)

I

DD6A

2

270

270

mA

Auto self refresh current (45°C)

I

DD6A

2

468

468

mA

Auto self refresh current (75°C)

I

DD6A

2

648

648

mA

Auto self refresh I

PP

 current

I

PP6X

2

90

90

mA

Bank interleave read current

I

DD7

1

2403

2295

mA

Bank interleave read I

PP

 current

I

PP7

1

184.5

184.5

mA

Maximum power-down current

I

DD8

2

378

378

mA

Notes: 1. One module rank in the active I

DD/PP

, the other rank in I

DD2P/PP3N

.

2. All ranks in this I

DD/PP

 condition.

3. When T

C

 > 85°C, the I

DD

 and I

PP

 values must be derated. Refer to the base device data

sheet I

DD

 and I

PP

 specification tables for derating values for the applicable die-revision.

16GB (x72, ECC, DR) 288-Pin DDR4 RDIMM

I

DD

 Specifications

CCMTD-1725822587-9899
asf18c2gx72pdz.pdf - Rev. H 7/19 EN

22

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