
preliminary Data Sheet
I DD Specifications and Conditions
(0°C ≤ T CASE ≤ + 85°C; V DDQ = +1.5V ± 0.075V, V DD = +1.5V ± 0.075V)
Rev.0.9
15.11.2011
Parameter
& Test Condition
OPERATING CURRENT *) :
One device bank Active-Precharge;
Symbol
I DD0
max.
12800-11-11-11
480
10600-9-9-9
440
Unit
mA
t RC = t RC (I DD ); t CK = t CK (I DD ); CKE is HIGH, CS# is HIGH
between valid commands;
DQ inputs changing once per clock cycle; Address and
control inputs changing once every two clock cycles
OPERATING CURRENT *) :
One device bank; Active-Read-Precharge;
I DD1
560
520
mA
I OUT = 0mA; BL = 4, CL = CL (I DD ), AL = 0;
t CK = t CK (I DD ), t RC = t RC (I DD ), t RAS = t RAS MIN (I DD ),
t RCD = t RCD (I DD ); CKE is HIGH, CS# is HIGH between
valid commands; Address inputs changing once every
two clock cycles; Data Pattern is same as I DD4W
PRECHARGE POWER-DOWN
CURRENT:
Slow Exit
I DD2P
240
240
mA
All device banks idle; Power-down mode;
t CK = t CK (I DD ); CKE is LOW; All Control and Fast Exit
Address bus inputs are not changing; DQ’s
are floating at V REF
240
240
PRECHARGE QUIET STANDBY CURRENT:
All device banks idle;
I DD2Q
320
320
mA
t CK = t CK (I DD ); CKE is HIGH, CS# is HIGH;
All Control and Address bus inputs are not changing;
DQ’s are floating at V REF
PRECHARGE STANDBY CURRENT:
All device banks idle;
I DD2N
400
400
mA
t CK = t CK (I DD ); CKE is HIGH, CS# is HIGH;
All other Control and Address bus inputs are changing
once every two clock cycles; DQ inputs changing once
per clock cycle
ACTIVE POWER-DOWN CURRENT:
I DD3P
320
320
mA
All device banks open; t CK = t CK (I DD ); CKE is LOW; All
Control and Address bus inputs are not changing; DQ’s
are floating at V REF (always fast exit)
ACTIVE STANDBY CURRENT:
All device banks open; t CK = t CK (I DD ),
I DD3N
480
480
mA
t RAS = t RAS MAX (I DD ), t RP = t RP (I DD );
CKE is HIGH, CS# is HIGH between valid commands;
All other Control and Address bus inputs are changing
once every two clock cycles; DQ inputs changing once
per clock cycle
OPERATING READ CURRENT:
All device banks open, Continuous burst reads; One
I DD4R
920
800
mA
module rank active; I OUT = 0mA; BL = 4, CL = CL (I DD ),
AL = 0; t CK = t CK (I DD ), t RAS = t RAS MAX (I DD ), t RP = t RP
(I DD ); CKE is HIGH, CS# is HIGH between valid
commands; Address bus inputs are changing once
every two clock cycles; DQ inputs changing once per
clock cycle
Swissbit AG
Industriestrasse 4
CH – 9552 Bronschhofen
Fon: +41 (0) 71 913 03 03
Fax: +41 (0) 71 913 03 15
www.swissbit.com
eMail: info@swissbit.com
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