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Numéro de référence | SEN04G64D2BC2MT-xxR | ||
Description | SDRAM SO-DIMM | ||
Fabricant | Swissbit | ||
Logo | |||
preliminary Data Sheet
Rev.0.9 12.07.2013
4GB DDR2 – SDRAM SO-DIMM
200 Pin SO-DIMM
SEN04G64D2BC2MT-xx[W]R
4GByte in FBGA Technology
RoHS compliant
Options:
Data Rate / Latency
DDR2 667 MT/s CL5
DDR2 800 MT/s CL6
Marking
-30
-25
Module Density
4GByte with 16 dies and 2 ranks
Standard Grade (TA)
(TC)
Grade W
(TA)
(TC)
0°C to 70°C
0°C to 85°C
-40°C to 85°C
-40°C to 95°C
* The refresh rate has to be doubled when 85°C>TC>95°C
Environmental Requirements:
Operating temperature (ambient)
Standard Grade
0°C to 70°C
Grade W
-40°C to 85°C
Operating Humidity
10% to 90% relative humidity, noncondensing
Operating Pressure
105 to 69 kPa (up to 10000 ft.)
Storage Temperature
-55°C to 100°C
Storage Humidity
5% to 95% relative humidity, noncondensing
Storage Pressure
1682 PSI (up to 5000 ft.) at 50°C
Features:
200-pin 64-bit Small Outline, Dual-In-Line Double
Data Rate Synchronous DRAM Module
Module organization: dual rank 512M x 64
VDD = 1.8V ±0.1V, VDDQ 1.8V ±0.1V
1.8V I/O ( SSTL_18 compatible)
Auto Refresh (CBR) and Self Refresh 8k Refresh
every 64ms
Serial Presence Detect with EEPROM
Gold-contact pad
This module is fully pin and functional compatible to
the JEDEC PC2-6400 spec. and JEDEC- Standard
MO-224. (see www.jedec.org)
The pcb and all components are manufactured
according to the RoHS compliance specification
[EU Directive 2002/95/EC Restriction of Hazardous
Substances (RoHS)]
DDR2 - SDRAM component Micron
MT47H256M8EB-25E:C
256Mx8 DDR2 SDRAM in FBGA-60 package
Four bit prefetch architecture
DLL to align DQ and DQS transitions with CK
Eight internal device banks for concurrent operation
Programmable CAS latency (CL)
Posted CAS additive latency (AL)
WRITE latency = READ latency – 1 tCK
Programmable burst length: 4 or 8
Adjustable data-output drive strength
On-die termination (ODT)
Figure: mechanical dimensions1
Swissbit AG
Industriestrasse 4
CH-9552 Bronschhofen
Fon: +41 (0) 71 913 03 03
Fax: +41 (0) 71 913 03 15
www.swissbit.com
eMail: [email protected]
1if no tolerances specified ± 0.15mm
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Pages | Pages 16 | ||
Télécharger | [ SEN04G64D2BC2MT-xxR ] |
No | Description détaillée | Fabricant |
SEN04G64D2BC2MT-xxR | SDRAM SO-DIMM | Swissbit |
SEN04G64D2BC2MT-xxW | SDRAM SO-DIMM | Swissbit |
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