Standard SRAM, 256X4, 45ns, CMOS, PDIP22, 0.400 INCH, PLASTIC, DIP-22
参数名称 | 属性值 |
厂商名称 | Rochester Electronics |
包装说明 | DIP, |
Reach Compliance Code | unknown |
最长访问时间 | 45 ns |
JESD-30 代码 | R-PDIP-T22 |
长度 | 28.067 mm |
内存密度 | 1024 bit |
内存集成电路类型 | STANDARD SRAM |
内存宽度 | 4 |
功能数量 | 1 |
端子数量 | 22 |
字数 | 256 words |
字数代码 | 256 |
工作模式 | ASYNCHRONOUS |
最高工作温度 | 75 °C |
最低工作温度 | |
组织 | 256X4 |
封装主体材料 | PLASTIC/EPOXY |
封装代码 | DIP |
封装形状 | RECTANGULAR |
封装形式 | IN-LINE |
并行/串行 | PARALLEL |
座面最大高度 | 5.08 mm |
最大供电电压 (Vsup) | 5.5 V |
最小供电电压 (Vsup) | 4.5 V |
标称供电电压 (Vsup) | 5 V |
表面贴装 | NO |
技术 | CMOS |
温度等级 | COMMERCIAL EXTENDED |
端子形式 | THROUGH-HOLE |
端子节距 | 2.54 mm |
端子位置 | DUAL |
宽度 | 10.16 mm |
CY93422PC | CY93L422ADC | CY93422ADC | CY93422APC | CY93422DC | CY93L422DC | CY93422ADM | |
---|---|---|---|---|---|---|---|
描述 | Standard SRAM, 256X4, 45ns, CMOS, PDIP22, 0.400 INCH, PLASTIC, DIP-22 | Standard SRAM, 256X4, 45ns, CMOS, CDIP22, 0.400 INCH, CERDIP-22 | Standard SRAM, 256X4, 35ns, CMOS, CDIP22, 0.400 INCH, CERDIP-22 | Standard SRAM, 256X4, 35ns, CMOS, PDIP22, 0.400 INCH, PLASTIC, DIP-22 | Standard SRAM, 256X4, 45ns, CMOS, CDIP22, 0.400 INCH, CERDIP-22 | Standard SRAM, 256X4, 60ns, CMOS, CDIP22, 0.400 INCH, CERDIP-22 | Standard SRAM |
厂商名称 | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics | Rochester Electronics |
包装说明 | DIP, | DIP, | DIP, | DIP, | DIP, | DIP, | , |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknow |
内存集成电路类型 | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
最长访问时间 | 45 ns | 45 ns | 35 ns | 35 ns | 45 ns | 60 ns | - |
JESD-30 代码 | R-PDIP-T22 | R-GDIP-T22 | R-GDIP-T22 | R-PDIP-T22 | R-GDIP-T22 | R-GDIP-T22 | - |
长度 | 28.067 mm | 27.432 mm | 27.432 mm | 28.067 mm | 27.432 mm | 27.432 mm | - |
内存密度 | 1024 bit | 1024 bit | 1024 bit | 1024 bit | 1024 bit | 1024 bit | - |
内存宽度 | 4 | 4 | 4 | 4 | 4 | 4 | - |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | - |
端子数量 | 22 | 22 | 22 | 22 | 22 | 22 | - |
字数 | 256 words | 256 words | 256 words | 256 words | 256 words | 256 words | - |
字数代码 | 256 | 256 | 256 | 256 | 256 | 256 | - |
工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | - |
最高工作温度 | 75 °C | 75 °C | 75 °C | 75 °C | 75 °C | 75 °C | - |
组织 | 256X4 | 256X4 | 256X4 | 256X4 | 256X4 | 256X4 | - |
封装主体材料 | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | PLASTIC/EPOXY | CERAMIC, GLASS-SEALED | CERAMIC, GLASS-SEALED | - |
封装代码 | DIP | DIP | DIP | DIP | DIP | DIP | - |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE | - |
并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | - |
座面最大高度 | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | 5.08 mm | - |
最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | - |
最小供电电压 (Vsup) | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | 4.5 V | - |
标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | - |
表面贴装 | NO | NO | NO | NO | NO | NO | - |
技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | - |
温度等级 | COMMERCIAL EXTENDED | COMMERCIAL EXTENDED | COMMERCIAL EXTENDED | COMMERCIAL EXTENDED | COMMERCIAL EXTENDED | COMMERCIAL EXTENDED | - |
端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | - |
端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | - |
端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | - |
宽度 | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | - |
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