Recommend SRAM that meets the requirements

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Robin_Peng
Level 5
Level 5
Distributor - Macnica(GC)
100 replies posted 50 replies posted 50 questions asked

项目组有一个8M bit的SRAM需求,封装尺寸越小越好,请将推荐型号和手册发给我,谢谢。

     1.工作电压 3.3V,位宽为16位。

    2.接口用标准的SRAM接口即可。由于是挂在MCU上,MCU上的资源已和FPGA通信,因此希望SRAM芯片和FPGA通信复用。建议接口如下:

       地址A0--AX

       数据位D0--D15

       高低字节使能:NBL0,NBL1

       读使能:NOE

       写使能:NWE

       片选:NE

      

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Roy_Liu
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 10 questions asked

8M-bit, 16-bit data width, 那就是512x16架构的异步SRAM呗,用在线产品搜索到6个,你参照一下

https://www.cypress.com/search/psg/1238#/?_facetShow=ss_palarms,ss_pautomotive_qualified,fs_pdensity...

Roy Liu

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Roy_Liu
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 10 questions asked

8M-bit, 16-bit data width, 那就是512x16架构的异步SRAM呗,用在线产品搜索到6个,你参照一下

https://www.cypress.com/search/psg/1238#/?_facetShow=ss_palarms,ss_pautomotive_qualified,fs_pdensity...

Roy Liu
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Robin_Peng
Level 5
Level 5
Distributor - Macnica(GC)
100 replies posted 50 replies posted 50 questions asked

请问哪一个封装最小啊?我们对封装要求越小越好

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Roy_Liu
Moderator
Moderator
Moderator
5 comments on KBA First comment on KBA 10 questions asked

具体打开datasheet看看啊,这些个BGA封装的都是6x8mm的,厚度有1mm的有1.2mm的。

Roy Liu
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