型号
- 型号
- 关键词
Fast Page DRAM Module, 4MX72, 80ns, CMOS, DIMM-168
厂商名称：Hitachi （Renesas ）
厂商官网：http://www.renesas.com/eng/
下载文档| 型号 | HB56D473EJ-8AC | HB56D473EJ-8A | HB56D473EJ-7A | HB56D473EJ-7AC | HB56D473EJ-6A | HB56D473EJ-6AC |
|---|---|---|---|---|---|---|
| 描述 | Fast Page DRAM Module, 4MX72, 80ns, CMOS, DIMM-168 | Fast Page DRAM Module, 4MX72, 80ns, CMOS, DIMM-168 | Fast Page DRAM Module, 4MX72, 70ns, CMOS, DIMM-168 | Fast Page DRAM Module, 4MX72, 70ns, CMOS, DIMM-168 | Fast Page DRAM Module, 4MX72, 60ns, CMOS, DIMM-168 | Fast Page DRAM Module, 4MX72, 60ns, CMOS, DIMM-168 |
| 零件包装代码 | DIMM | DIMM | DIMM | DIMM | DIMM | DIMM |
| 针数 | 168 | 168 | 168 | 168 | 168 | 168 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 访问模式 | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE | FAST PAGE |
| 最长访问时间 | 80 ns | 80 ns | 70 ns | 70 ns | 60 ns | 60 ns |
| 其他特性 | RAS ONLY/CAS BEFORE RAS REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH | RAS ONLY/CAS BEFORE RAS REFRESH |
| 备用内存宽度 | 36 | 36 | 36 | 36 | 36 | 36 |
| JESD-30 代码 | R-XDMA-N168 | R-XDMA-N168 | R-XDMA-N168 | R-XDMA-N168 | R-XDMA-N168 | R-XDMA-N168 |
| 内存密度 | 301989888 bit | 301989888 bit | 301989888 bit | 301989888 bit | 301989888 bit | 301989888 bit |
| 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 |
| 内存宽度 | 72 | 72 | 72 | 72 | 72 | 72 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 168 | 168 | 168 | 168 | 168 | 168 |
| 字数 | 4194304 words | 4194304 words | 4194304 words | 4194304 words | 4194304 words | 4194304 words |
| 字数代码 | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 | 4000000 |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 4MX72 | 4MX72 | 4MX72 | 4MX72 | 4MX72 | 4MX72 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 封装主体材料 | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY | MICROELECTRONIC ASSEMBLY |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 刷新周期 | 2048 | 2048 | 2048 | 2048 | 2048 | 2048 |
| 最大供电电压 (Vsup) | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V | 5.25 V |
| 最小供电电压 (Vsup) | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 V | 4.75 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 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD | NO LEAD |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 厂商名称 | Hitachi （Renesas ） | - | Hitachi （Renesas ） | Hitachi （Renesas ） | Hitachi （Renesas ） | Hitachi （Renesas ） |