SEG02G72B1BH2MT-30R Swissbit NA Inc, SEG02G72B1BH2MT-30R Datasheet - Page 8

• Manufacturer Part Number: SEG02G72B1BH2MT-30R
• Description: DRAM DDR2 2GB 200-SORDIMM W/ECC
• Manufacturer: Swissbit NA Inc
• Series: -r

Specifications of SEG02G72B1BH2MT-30R

• Memory Type: DDR2 SDRAM
• Memory Size: 2GB
• Speed: 667MHz
• Features: -
• Package / Case: 200-SORDIMM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1052-1044

*) Value calculated as one module rank in this operating condition, and all other module ranks in IDD2P (CKE
LOW) mode.
TIMING VALUES USED FOR I
SYMBOL
CL
t
t
t
t
t
t
t
t
Swissbit
Industriestrasse 4
CH-9552 Bronschhofen
Switzerland
RCD
RC
RRD
CK
RAS
RAS
RP
RFC
Parameter
& Test Condition
OPERATING WRITE CURRENT:
All device banks open, Continuous burst writes; One module
rank active; BL = 4, CL = CL (I
t
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
BURST REFRESH CURRENT:
t
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
SELF REFRESH CURRENT:
CK and CK# at 0V; CKE
bus inputs are floating at V
OPERATING CURRENT*) :
Four device bank interleaving READs,
(I
t
CKE is HIGH, CS# is HIGH between valid commands; Address
bus inputs are not changing during DESELECT; DQ inputs
changing once per clock cycle
CK
CK
RRD
DD
(I
(I
(I
(I
= t
= t
(I
), AL = t
MIN (I
MAX (I
(I
(I
DD
DD
DD
DD
= t
DD
DD
DD
)
)
)
CK
CK
)
)
)
)
RRD
(I
(I
DD
DD
DD
DD
(I
)
RCD
)
), t
); refresh command at every t
DD
), t
RAS
(I
DD
RCD
= t
) – 1 x t
= t
RAS
I
4200-444
DD
RCD
70’000
MAX (I
3.75
≤ 0.2V;
105
7.5
MEASUREMENT CONDITIONS
15
60
45
15
CK
4
REF
(I
DD
(I
; DQ’s are floating at V
DD
DD
DD
);
DD
All other Control and Address
); t
), AL = 0;
MEASUREMENT
), t
Fon: [phone]
Fax: [phone]
I
CK
OUT
RP
= t
= t
= 0mA; BL = 4, CL = CL
CK
RP
RFC
(I
(I
DD
(I
DD
5300-555
DD
), t
Data Sheet
70’000
);
105
) interval, CKE
7.5
3.0
RC
15
60
45
15
5
= t
REF
RC
(I
DD
),
Unit
www.swissbit.com
eMail: [e-mail]
t
ns
ns
ns
ns
ns
ns
ns
ns
Symbol
I
I
I
I
CK
DD4W
DD5
DD6
DD7
4200-444
1188
3870
2493
max.
126
Rev.1.0
5300-555
1278
3870
2583
max.
126
30.07.2010
Page 8
Unit
mA
mA
mA
mA
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