SEH01G72A1BH1MT-30R Swissbit NA Inc, SEH01G72A1BH1MT-30R Datasheet - Page 8

• Manufacturer Part Number: SEH01G72A1BH1MT-30R
• Description: DRAM DDR2 VLP 1GB 244-MINI DIMM
• Manufacturer: Swissbit NA Inc
• Series: -r

Specifications of SEH01G72A1BH1MT-30R

• Memory Type: DDR2 SDRAM
• Memory Size: 1GB
• Speed: 667MHz
• Features: -
• Package / Case: 244-MDIMM
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1052-1045

*) 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
I
SYMBOL
CL
t
t
t
t
t
t
(I
t
t
Swissbit AG
Industriestrasse 4 – 8
CH – 9552 Bronschhofen
DD
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
interval, 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
SELF REFRESH CURRENT:
CK and CK# at 0V; CKE
Address bus inputs are floating at V
floating at V
OPERATING CURRENT*) :
Four device bank interleaving READs,
CL = CL (I
(I
CKE is HIGH, CS# is HIGH between valid commands;
Address bus inputs are not changing during
DESELECT; DQ inputs changing once per clock cycle
DD
CK
CK
DD
MEASUREMENT CONDITIONS
(I
)
(I
(I
(I
= t
= t
), t
MIN (I
MAX
(I
(I
(I
DD
DD
DD
DD
DD
DD
DD
)
)
)
CK
CK
)
RC
)
)
)
(I
(I
= t
DD
DD
DD
DD
)
RC
REF
), t
); refresh command at every t
), AL = t
(I
RAS
DD
5300-555
70,000
), t
= t
105
7.5
3.0
15
60
45
15
5
RCD
RRD
RAS
= t
(I
MAX (I
≤ 0.2V;
DD
RRD
) – 1 x t
(I
DD
Unit
DD
t
ns
ns
ns
ns
ns
ns
ns
ns
DD
CK
All other Control and
MEASUREMENT
), t
), t
Fon: [phone]
Fax: [phone]
I
CK
OUT
REF
RP
RCD
(I
DD
; DQ’s are
= t
= 0mA; BL = 4,
DD
), AL = 0;
= t
RP
); t
RFC
RCD
(I
CK
(I
DD
DD
Data Sheet
= t
(I
);
DD
)
CK
);
I
I
I
I
Symbol
DD4W
DD5
DD6
DD7
www.swissbit.com
eMail: [e-mail]
5300-555
1215
1935
2520
Max.
63
Rev.1.2
10.06.2010
Unit
mA
mA
mA
mA
Page 8
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