[Table 82] IDD Specifications and Test Conditions @ VDD&VDDQ=1.35V+0.0405V for 12/14/16/18Gbps

 

Parameter

SYMBO L

Test Condition

x32 Mode

Unit

NOTES

HC12

HC14

HC16

HC18

 

One Bank Activate Precharge Current

IDD0

tCK = tCK(min); tWCK = tWCK(min); tRC = tRC(min); CKE_n = LOW; DQ, DBI_n are HIGH; bank and row addresses (5 CA inputs set LOW) as defined in Table 86 with ACT command; AC timings as

defined in Table 91

404

430

452

TBD

mA

1

 

IPP0

 

14

 

14

 

15

 

TBD

 

mA

 

1, 2

 

 

One Bank Activate Read Precharge Current

 

 

 

IDD1

tCK = tCK (min); tWCK =  tWCK(min);

tRC = tRC(min); CKE_n = LOW; one bank activated; single read burst with 50% data toggle on each data transfer, with 4 outputs per data byte driven LOW; otherwise DQ, DBI_n are HIGH; bank, row

and column addresses (5 CA inputs set LOW) as defined in Table 87 with ACT and READ commands; AC timings as defined in Table 91; IOUT = 0mA

 

 

 

485

 

 

 

520

 

 

 

545

 

 

 

TBD

 

 

 

mA

 

 

 

1

Precharge Power- down Current

IDD2P

tCK = tCK (min); tWCK = tWCK(min); all banks  idle;

CKE_n = HIGH; all other inputs are HIGH; PLL/DLLs are off

210

230

248

TBD

mA

 

Precharge Standby Current

IDD2N

tCK = tCK (min); tWCK = tWCK(min); all banks idle; CKE_n = LOW; all other inputs are HIGH

299

310

327

TBD

mA

 

Active Power-down Current

IDD3P

tCK = tCK (min); tWCK = tWCK(min); one bank active; CKE_n = HIGH; all other inputs are HIGH

253

260

271

TBD

mA

 

Active Standby Current

IDD3N

tCK = tCK (min); tWCK = tWCK(min); one bank active; CKE_n = LOW; all other inputs are HIGH

422

460

477

TBD

mA

 

IPP3N

10

10

10

TBD

mA

1, 2

 

 

Read Burst Current

 

 

IDD4R

tCK = tCK (min); tWCK = tWCK(min); CKE_n = LOW; one bank in each of the 4 bank groups activated; continuous read burst across bank

groups with 50% data toggle on each data transfer, with 4 outputs per data byte driven LOW as defined in Table 88; bank and column addresses (5 CA inputs set LOW) as defined in Table 88; with READ command; IOUT = 0mA

 

 

1083

 

 

1220

 

 

1292

 

 

TBD

 

 

mA

 

 

 

Write Burst Current

 

 

IDD4W

tCK = tCK (min); tWCK = tWCK(min); CKE_n = LOW; one bank in each of the 4 bank groups activated; continuous write burst across bank groups with 50% data toggle on each data transfer, with 4 inputs per

data byte set LOW; as defined in Table 89; bank and column addresses (5 CA inputs set LOW) as defined in Table 89; with WRITE command; no data mask

 

 

1242

 

 

1470

 

 

1511

 

 

TBD

 

 

mA

 

 

Refresh Current

IDD5

tCK = tCK (min); tWCK = tWCK(min); tRFCab = tRFCab(min) as defined  in Table 91; CKE_n = LOW; DQ, DBI_n are HIGH; CA inputs are HIGH

723

790

830

TBD

mA

1

IPP5

68

77

85

TBD

mA

1, 2

Self Refresh Current

IDD6

CKE_n= HIGH; all other inputs are HIGH

150

150

150

TBD

mA

 

 

 

Four Bank Interleave Read Current

IDD7

tCK = tCK(min); tWCK = tWCK(min); CKE_n =  LOW;

one bank in each of the 4 bank groups activated and precharged at tRC(min); continuous read burst across bank groups with 50% data toggle on each data transfer, with 4 outputs per data byte driven

LOW as defined in Table 90; bank, row and column addresses (5 CA inputs set LOW) as defined in Table 90; with ACT and READ/ READA commands; IOUT = 0mA

1390

1640

1679

TBD

mA

 

 

 

IPP7

 

 

27

 

 

31

 

 

35

 

 

TBD

 

 

mA

 

 

1, 2

NOTE :

1)  Min tRC or tRFCab for IDD measurements is the smallest multiple of tCK that meets the minimum of the absolute value for the respective parameter.

2)  IPP currents have the same definition as IDD except that the current on the VPP supply is measured. IPP0 test and limit is applicable for IDD0 and IDD1 conditions. IPP3N

test and limit is applicable for all IDD2X, IDD3X, IDD4X and IDD6 conditions.