Datasheet

T
T
T
S
S
S
1
1
1
6
6
6
M
M
M
L
L
L
S
S
S
7
7
7
2
2
2
V
V
V
8
8
8
D
D
D
128MB 168Pin PC100 CL3 ECC
SDRAM DIMM With 16Mx8 3.3VOLT

Transcend Information Inc.



DC CHARACTERISTICS
(Recommended operating condition unless otherwise noted, T
A
= 0 to 70
°
C)
Parameter Symbol Test Condition Value Unit Note
Operating Current
(One Bank Active)
I
CC1
Burst Length =1
t
RC
≥
t
RC
(min)
I
OL
=0mA
990 mA 1
I
CC2
P
CKE
≤
V
IL(
max), t
CC
=10ns 9
Precharge Standby Current
in power-down mode
I
CC2
PS
CKE & CLK
≤
V
IL(
max), t
CC
=

9
mA
I
CC2
N
CKE
≥
V
IH(
min), /CS
≥
V
IH(
min), t
CC
=10ns
Input singals are changed one time during 30ns
180
Precharge Standby Current
in non power-down mode
I
CC2
NS
CKE
≥
V
IH(
min), CLK
≤
V
IL(
max), t
CC
=

Input singals are stable
63
mA
I
CC3
P
CKE
≤
V
IL(
max), t
CC
=10ns 45
Active Standby Current
in power-down mode
I
CC3
PS
CKE & CLK
≤
V
IL(
max), t
CC
=

45
mA
I
CC3
N
CKE
≥
V
IH(
min), /CS
≥
V
IH(
min), t
CC
=10ns
Input singals are changed one time during 30ns
270
Active Standby Current
in non power-down mode
(One Bank Active)
I
CC3
NS
CKE
≥
V
IH(
min), CLK
≤
V
IL(
max), t
CC
=

Input singals are stable
180
mA
Operating Current
(Bust Mode)
I
CC4
I
OL= 0
mA
Page Burst
tcc
D
=
2CLKs
1,125
mA 1
Refresh Current I
CC5
t
RC
≥
t
RC
(min) 1,890 mA 2
Self Refresh Current I
CC6
CKE
≤
0.2V 14 mA
Note:
1. Measured with outputs open.
2. Refresh period is 64ms.
3. Unless otherwise noticed, input swing level is CMOS (V
IH
/V
IL
=V
DDQ
/V
SSQ
)