SDRAM is a synchronous type of DRAM
Legacy DRAM,SDRAM,Synchronous,synchronous type of CMOS
SDRAM
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SDRAM for standard
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SDR : Single Data Rate Synchronous DRAM
SDRAM for industrial
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Features | Opera- ting Temper- ature (°C) |
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SDR : Single Data Rate Synchronous DRAM
SDRAM for automotive
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Density
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Data (V) |
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Refresh (cycles/ms) |
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Features | Auto- motive com- patible |
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PKG | Sample and Buy |
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SDR : Single Data Rate Synchronous DRAM
SDRAM for SiP
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Density
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Supply Voltage |
Number |
Configu -ration (bank×word×bit) |
Max |
Refresh (cycles/ms) |
Cycle (ns) |
Features | Auto- motive compatible |
Opera- ting Temper- ature (°C) |
Sample and Buy |
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KGD : Known Good Die (KGD offered provides the same level of quality as package products)
Overview
SDRAM(SynchronousDRAM) is a synchronous type of DRAM. Over 25 years of experience in developing and supplying DRAM products has allowed us to meet all requirements by automotive manufacturers for quality and reliability.
And Ta(max)=105°C for automotive grade are available.
Features
We are focused on supplying legacy DRAM such as SDRAM due to the demand in the market for stable, high quality supply.
Production is performed in Japan and at overseas facilities, ensuring uninterrupted supply around the world.
In addition to the broad lineup, customized products are available to meet specific requirements.
PC100-compatible output drivers in consumer equipment and automotive systems were designed for multiple DRAMs connected in parallel. This requires a damping resistor and waveform adjustment.
LAPIS Technology offers 3 models that enable 3-stage output drivability adjustment based on an extended mode register.
Waveform quality can be optimized by controlling output drivability, eliminating the need for a damping resistor and EMI countermeasures, reducing both component count and costs.
Over 25 years of experience in developing and supplying DRAM products has allowed us to meet all requirements by automotive manufacturers for quality, reliability, support, supply, and traceability.
LAPIS Technology products meet automotive requirements for incidental and initial failure rates.
A lineup of products with a Cu frame is utilized for high connection reliability.
- The chip traceability is guaranteed. Lot No., wafer No., and position on the wafer are recorded.
- Simulation models are provided. Verilog (NC Verilog/VerilogXL)
- IBIS model
We offer KGD DRAM chips in the form of wafers, featuring quality equivalent to package products, for use in SiP (System in Package) applications.
*All SDRAM products for SiP utilize custom part numbers.
Applications
SDRAM
LAPIS Technology 's SDRAM is used for frame memory ,
data buffer, work memory, sound buffer , shock proof and so on of various application.
SDRAM Documents Download
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Cross reference search for DRAM offers LAPIS Technology's equivalent products from the other manufacturer's Mask ROM part number
The manufacture for the cross reference search is ISSI, ETRON, WINBOND, Micron, ESMT, SAMSUNG, ProMOS, and Hynix.
Enter part number by five or more characters.(Partial search is also available.)
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Note:
Cross-Reference information presented by LAPIS Technology is based on our best comparative review of other manufacturers' published information at the time the information is collected.
We recommend, and it is the responsibility of our customers, to conduct thorough review of our latest datasheet and product specifications and to confirm the device functionality for your specific application.
LAPIS Technology is not responsible for any incorrect or incomplete information and may alter the information at any time without notification or notice.
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