EM6A9160TSA
EtronTech
Table 15. D.C. Characteristics
(VDD = 2.5V ± 5%, TA = 0~70 °C)
-4
Parameter & Test Condition
Symbol
Unit
Max.
OPERATING CURRENT: One bank; Active-Precharge; tRC=tRC (min);
tCK=tCK(min); DQ,DM and DQS inputs changing once per clock cycle;
Address and control inputs changing once every two clock cycles.
IDD0
130
mA
OPERATING CURRENT : One bank; Active-Read-Precharge; BL=4;
tRC=tRC(min); tCK=tCK(min); lout=0mA; Address and control inputs changing IDD1
once per clock cycle
150
15
mA
mA
PRECHARGE POWER-DOWN STANDBY CURRENT: All banks idle;
IDD2P
power-down mode; tCK=tCK(min); CKE=LOW
IDLE STANDLY CURRENT : CKE = HIGH;
banks idle; tCK=tCK(min); Address and control inputs changing once per
clock cycle; VIN=VREF for DQ, DQS and DM
=HIGH(DESELECT); All
CS
IDD2N
IDD3P
IDD3N
50
40
90
mA
mA
mA
ACTIVE POWER-DOWN STANDBY CURRENT : one bank active; power-
down mode; CKE=LOW; tCK=tCK(min)
ACTIVE STANDBY CURRENT :
=HIGH;CKE=HIGH; one bank active ;
CS
tRC=tRC(max);tCK=tCK(min);Address and control inputs changing once per
clock cycle; DQ,DQS,and DM inputs changing twice per clock cycle
OPERATING CURRENT BURST READ : BL=2; READS; Continuous burst;
one bank active; Address and control inputs changing once per clock cycle; IDD4R
CK=tCK(min); lout=0mA;50% of data changing on every transfer
190
190
mA
mA
t
OPERATING CURRENT BURST Write : BL=2; WRITES; Continuous
Burst ;one bank active; address and control inputs changing once per clock
cycle; tCK=tCK(min); DQ,DQS,and DM changing twice per clock cycle; 50%
of data changing on every transfer
IDD4W
AUTO REFRESH CURRENT : tRC=tRFC(min); tCK=tCK(min)
IDD5
210
6
mA
mA
≦
SELF REFRESH CURRENT: Self Refresh Mode ; CKE 0.2V;tCK=tCK(min) IDD6
BURST OPERATING CURRENT 4 bank operation:
Four bank interleaving READs; BL=4;with Auto Precharge; tRC=tRC(min);
IDD7
310
mA
tCK=tCK(min); Address and control inputschang only during Active, READ ,
or WRITE command
Etron Confidential
11
Rev. 1.1
Aug. 2009
ETRON [ ETRON TECHNOLOGY, INC. ]
