型号 | TM512CBK32-10 | TM256BBK32-70 | TM512CBK32-6 | TM256BBK32-6 | TM256BBK32-80 | TM512CBK32-80 | TM512CBK32-70 | TM256BBK32-10 |
---|---|---|---|---|---|---|---|---|
描述 | 512KX32 FAST PAGE DRAM MODULE, 100ns, SMA72, SIP-72 | 256KX32 FAST PAGE DRAM MODULE, 70ns, SMA72, SIP-72 | 512KX32 FAST PAGE DRAM MODULE, 60ns, SMA72, SIP-72 | 256KX32 FAST PAGE DRAM MODULE, 60ns, SMA72, SIP-72 | 256KX32 FAST PAGE DRAM MODULE, 80ns, SMA72, SIP-72 | 512KX32 FAST PAGE DRAM MODULE, 80ns, SMA72, SIP-72 | 512KX32 FAST PAGE DRAM MODULE, 70ns, SMA72, SIP-72 | 256KX32 FAST PAGE DRAM MODULE, 100ns, SMA72, SIP-72 |
厂商名称 | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) | Texas Instruments(德州仪器) |
零件包装代码 | MODULE | MODULE | MODULE | MODULE | MODULE | MODULE | MODULE | MODULE |
包装说明 | SIMM, SSIM72 | SIMM, SSIM72 | SIMM, SSIM72 | SIMM, SSIM72 | SIMM, SSIM72 | SIMM, SSIM72 | SIMM, SSIM72 | SIMM, SSIM72 |
针数 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknow |
ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
访问模式 | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE |
最长访问时间 | 100 ns | 70 ns | 60 ns | 60 ns | 80 ns | 80 ns | 70 ns | 100 ns |
其他特性 | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
备用内存宽度 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
I/O 类型 | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
JESD-30 代码 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 | R-XSMA-N72 |
内存密度 | 16777216 bit | 8388608 bit | 16777216 bit | 8388608 bit | 8388608 bit | 16777216 bit | 16777216 bit | 8388608 bi |
内存集成电路类型 | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE | FAST PAGE DRAM MODULE |
内存宽度 | 32 | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
端口数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
字数 | 524288 words | 262144 words | 524288 words | 262144 words | 262144 words | 524288 words | 524288 words | 262144 words |
字数代码 | 512000 | 256000 | 512000 | 256000 | 256000 | 512000 | 512000 | 256000 |
工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
组织 | 512KX32 | 256KX32 | 512KX32 | 256KX32 | 256KX32 | 512KX32 | 512KX32 | 256KX32 |
输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
封装主体材料 | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
封装代码 | SIMM | SIMM | SIMM | SIMM | SIMM | SIMM | SIMM | SIMM |
封装等效代码 | SSIM72 | SSIM72 | SSIM72 | SSIM72 | SSIM72 | SSIM72 | SSIM72 | SSIM72 |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY |
电源 | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
刷新周期 | 512 | 512 | 512 | 512 | 512 | 512 | 512 | 512 |
座面最大高度 | 25.5778 mm | 25.5778 mm | 25.5778 mm | 25.5778 mm | 25.5778 mm | 25.5778 mm | 25.5778 mm | 25.5778 mm |
最大待机电流 | 0.016 A | 0.008 A | 0.016 A | 0.008 A | 0.008 A | 0.016 A | 0.016 A | 0.008 A |
最大压摆率 | 0.536 mA | 0.64 mA | 0.776 mA | 0.76 mA | 0.6 mA | 0.616 mA | 0.656 mA | 0.52 mA |
最大供电电压 (Vsup) | 5.5 V | 5.5 V | 5.25 V | 5.25 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 | 4.75 V | 4.75 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 | 5 V | 5 V |
表面贴装 | NO | NO | NO | NO | NO | NO | NO | NO |
技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
端子形式 | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
端子位置 | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE | SINGLE |