EtronTech
Table 15. D.C. Characteristics
(VDD = 2.5V
±
5%, T
A
= 0~70
°C)
Parameter & Test Condition
OPERATING CURRENT:
One bank; Active-Precharge;
t
RC
=t
RC
(min); t
CK
=t
CK
(min); DQ,DM and DQS inputs
changing once per clock cycle; Address and control inputs
changing once every two clock cycles.
OPERATING CURRENT :
One bank; Active-Read-
Precharge; BL=4; t
RC
=t
RC
(min); t
CK
=t
CK
(min); lout=0mA;
Address and control inputs changing once per clock cycle
PRECHARGE POWER-DOWN STANDBY CURRENT:
All
banks idle; power-down mode; t
CK
=t
CK
(min); CKE=LOW
IDLE STANDLY CURRENT :
CKE = HIGH;
CS
=HIGH(DESELECT); All banks idle; t
CK
=t
CK
(min);
Address and control inputs changing once per clock cycle;
V
IN
=V
REF
for DQ, DQS and DM
ACTIVE POWER-DOWN STANDBY CURRENT :
one bank
active; power-down mode; CKE=LOW; t
CK
=t
CK
(min)
ACTIVE STANDBY CURRENT :
CS
=HIGH;CKE=HIGH; one
bank active ; t
RC
=t
RC
(max);t
CK
=t
CK
(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; t
CK
=t
CK
(min);
lout=0mA;50% of data changing on every transfer
OPERATING CURRENT BURST Write :
BL=2; WRITES;
Continuous Burst ;one bank active; address and control
inputs changing once per clock cycle; t
CK
=t
CK
(min);
DQ,DQS,and DM changing twice per clock cycle; 50% of
data changing on every transfer
AUTO REFRESH CURRENT :
t
RC
=t
RFC
(min); t
CK
=t
CK
(min)
SELF REFRESH CURRENT:
Sell Refresh Mode ; CKE
≦
0.2V;t
CK
=t
CK
(min)
BURST OPERATING CURRENT 4 bank operation:
Four bank interleaving READs; BL=4;with Auto Precharge;
t
RC
=t
RC
(min); t
CK
=t
CK
(min); Address and control inputschang
only during Active, READ , or WRITE command
Symbol
EM6AA160TSA
-4
Max.
-5
Unit Note
IDD0
150
115
mA
IDD1
IDD2P
175
40
135
40
mA
mA
IDD2N
70
70
mA
IDD3P
60
45
mA
IDD3N
135
105
mA
IDD4R
245
190
mA
IDD4W
245
190
mA
IDD5
IDD6
200
6
155
6
mA
mA
1
IDD7
300
235
mA
Etron Confidential
11
Rev. 1.2
May 2009
ETRON [ ETRON TECHNOLOGY, INC. ]
