1.Overview of DDR2 SDRAM memory chip.
DDR 2 SDRAM(Double data rate 2 synchronous dynamic random access memory)is also called the second generation double data rate synchronous dynamic random access memory.Compared with the original DDR SDRAM,the I/O clock frequency of DDR2 is doubled,which can achieve higher data throughput at the same core frequency,and provide more abundant bandwidth support for embedded systems,industrial control,communication equipment and other scenarios.
2.introduction of Etron low power DDR2 SDRAM memory chip EM68916CBQE.
EM68916CBQE is one of the low-power DDR2 SDRAM product lines introduced by Etron,which is specially designed for industrial applications sensitive to power efficiency and space size.Etron's industrial-grade DRAM series generally has the advantages of power continuity guarantee,long-term operation reliability,wide temperature working ability,low power consumption and compact package,etc.EM68916CBQE is the concentrated embodiment of these characteristics.
3.Characteristics of Etron low-power DDR2 SDRAM memory chip
①SDRAM adopts optimized internal circuit design to reduce dynamic power consumption while ensuring performance.
②After strict Wafer-Level Burn-In test,the early failure was effectively screened out and the factory quality was improved.
③SDRAM provides a cost-effective solution without sacrificing durability through reasonable technology and testing strategy.
④84-ball FBGA package,which occupies small PCB area and is suitable for high-density layout.
⑤SDRAM integrates 128Mb storage capacity on a single chip to reduce the demand for peripheral devices.
4.parameters of Etron low-power DDR2 SDRAM memory chip EM68916CBQE.
①capacity:128Mb
②Organizational structure:8M×16
③Speed grade:1066/800/667 Mbps.
④Interface voltage:1.8V(SSTL_18 compatible)
⑤packaging form:84-ball FBGA
Ramsun represents several product lines of Etron SDRAM,with a variety of models,which can meet a variety of application needs,and can also provide adjustment services for specific parameters or packages according to customer needs.If you have related product requirements,please feel free to call.
Keywords:
SDRAM
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