Rev. 1.0 / Nov. 2009

18

H5DU5162EFR

5. The ratio of the pullup current to the pulldown current is specified for the same temperature and voltage, over the entire temper-

ature and voltage range, for device drain to source voltages from 0.25V to 1.0V. For a given output, it represents the maximum dif-

ference between pullup and pulldown drivers due to process variation. The full variation in the ratio of the maximum to minimum

pullup and pulldown current will not exceed 1/7 for device drain to source voltages from 0.1 to 1.0.

6. V

7. DQs are disabled, V

Test Conditions

Test Condition

Symbol

Operating Current:

One bank; Active - Precharge; t

per clock cycle; address and control inputs changing once per clock cycle

I

DD0

Operating Current:

One bank; Active - Read - Precharge;

Burst Length=2; t

cycle

I

DD1

Precharge Power Down Standby Current:

All banks idle; Power down mode; CKE=Low, t

I

DD2P

Idle Standby Current:

/CS=High, All banks idle; t

CKE=High; address and control inputs changing once per clock cycle.

V

I

DD2F

Idle Quiet Standby Current:

/CS>=Vih(min); All banks idle; CKE>=Vih(min); Addresses and other control inputs stable, Vin=Vref

for DQ, DQS and DM

I

DD2Q

Active Power Down Standby Current:

One bank active; Power down mode; CKE=Low, t

I

DD3P

Active Standby Current:

/CS=HIGH; CKE=HIGH; One bank; Active-Precharge; t

DQ, DM and DQS inputs changing twice per clock cycle; Address and other control inputs changing

once per clock cycle

I

DD3N

Operating Current:

Burst=2; Reads; Continuous burst; One bank active; Address and control inputs changing once per

clock cycle; t

I

DD4R

Operating Current:

Burst=2; Writes; Continuous burst; One bank active; Address and control inputs changing once per

clock cycle; t

I

DD4W

Auto Refresh Current:

t

distributed refresh

t

I

DD5

Self Refresh Current:

CKE =< 0.2V; External clock on; t

I

DD6

Operating Current - Four Bank Operation:

Four bank interleaving with BL=4, Refer to the following page for detailed test condition

I

DD7