PDF WV3HG264M72EER-D7 Data sheet ( Hoja de datos )

Número de pieza	WV3HG264M72EER-D7
Descripción	1GB - 2x64Mx72 DDR2 SDRAM REGISTERED
Fabricantes	White Electronic Designs
Logotipo
Hay una vista previa y un enlace de descarga de WV3HG264M72EER-D7 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas
No Preview Available ! White Electronic Designs WV3HG264M72EER-D7 ADVANCED* 1GB – 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM FEATURES 244-pin, dual in-line memory module (Mini-DIMM) Fast data transfer rates: PC2-6400, PCS-5300, PC2-4200 and PC2-3200 Utilizes 800, 667, 533 and 400 Mb/s DDR2 SDRAM components VCC = VCCQ = 1.8V ±0.1V VCCSPD = 1.7V to 3.6V Differential data strobe (DQS, DQS#) option Four-bit prefetch architecture Programmable CAS# latency (CL): 3, 4, 5 and 6 On-die termination (ODT) Serial Presence Detect (SPD) with EEPROM JEDEC Standard 1.8V I/O (SSTL_18 Compatible) Gold (Au) edge contacts Dual Rank RoHS compliant Package option • 244 Pin Mini-DIMM • PCB – 30.00mm (1.181") TYP DESCRIPTION The WV3HG264M72EER is a 2x64Mx72 Double Data Rate DDR2 SDRAM high density module. This memory module consists of eighteen 64Mx8 bit with 4 banks DDR2 Synchronous DRAMs in FBGA packages, mounted on a 244-pin DIMM FR4 substrate. * This product is under development, is not qualiﬁed or characterized and is subject to change without notice. NOTE: Consult factory for availability of: • Vendor source control options • Industrial temperature option www.DataSheet4U.com Clock Speed CL-tRCD-tRP Consult factory for availability. OPERATING FREQUENCIES PC2-3200 200MHz 3-3-3 PC2-4200 266MHz 4-4-4 PC2-5300 333MHz 5-5-5 PC2-6400* 400MHz 6-6-6 August 2006 Rev. 3 1 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com 1 page White Electronic Designs WV3HG264M72EER-D7 ADVANCED OPERATING TEMPERATURE CONDITION Parameter Symbol Rating Units Notes Operating temperature TOPER 0°C to 85°C °C 1, 2 Notes: 1. Operating temperature is the case surface temperature on the center/top side of the DRAM. For the measurement conditions, please refer to JEDEC JESD51 .2 2. At 0 - 85°C, operation temperature range, all DRAM speciﬁcation will be supported. Parameter Input High (Logic 1 ) Voltage Input Low (Logic 0) Voltage INPUT DC LOGIC LEVEL All voltages referenced to VSS Symbol Min VIH(DC) VIL(DC) VREF + 0.125 -0.300 Max VCCQ + 0.300 VREF - 0.125 Unit V V INPUT AC LOGIC LEVEL All voltages referenced to VSS Parameter Symbol Min AC Input High (Logic 1 ) Voltage DDR2-400 & DDR2-533 AC Input High (Logic 1 ) Voltage DDR2-667 AC Input Low (Logic 0) Voltage DDR2-400 & DDR2-533 AC Input Low (Logic 1 ) Voltage DDR2-667, DDR2-800(TBD) VIH(AC) VIH(AC) VIL(AC) VIL(AC) VREF + 0.250 VREF + 0.200 — — Max — — VREF - 0.250 VREF - 0.200 Unit V V V V www.DataSheet4U.com August 2006 Rev. 3 5 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com 5 Page White Electronic Designs WV3HG264M72EER-D7 ADVANCED Document Title 1GB – 2x64Mx72 DDR2 SDRAM REGISTERED, w/PLL, Mini-DIMM Revision History Rev # Rev 0 Rev 1 Rev 2 History Created 1.1 Changed IDD to ICC 2.0 Added 800Mb/s as TBD Release Date Status September 2005 Advanced December 2005 February 2006 Advanced Advanced Rev 3 3.0 Updated maximum ratings spec 3.1 Updated AC timing specs August 2006 Advanced www.DataSheet4U.com August 2006 Rev. 3 11 White Electronic Designs Corporation • (602) 437-1520 • www.wedc.com 11 Page

Páginas	Total 11 Páginas
PDF Descargar	[ Datasheet WV3HG264M72EER-D7.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
WV3HG264M72EER-D7	1GB - 2x64Mx72 DDR2 SDRAM REGISTERED	White Electronic Designs

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar