型号
- 型号
- 关键词
| 型号 | MSM514400-10RS | MSM514400-80JS | MSM514400-70JS | MSM514400-10JS |
|---|---|---|---|---|
| 描述 | Fast Page DRAM, 1MX4, 100ns, CMOS, PDIP20 | Fast Page DRAM, 1MX4, 80ns, CMOS, PDSO20 | Fast Page DRAM, 1MX4, 70ns, CMOS, PDSO20 | Fast Page DRAM, 1MX4, 100ns, CMOS, PDSO20 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 |
| 包装说明 | DIP, DIP20,.4 | SOJ, SOJ20/26,.4 | SOJ, SOJ20/26,.4 | SOJ, SOJ20/26,.4 |
| Reach Compliance Code | unknow | unknown | unknown | unknown |
| 最长访问时间 | 100 ns | 80 ns | 70 ns | 100 ns |
| I/O 类型 | COMMON | COMMON | COMMON | COMMON |
| JESD-30 代码 | R-PDIP-T20 | R-PDSO-J20 | R-PDSO-J20 | R-PDSO-J20 |
| JESD-609代码 | e0 | e0 | e0 | e0 |
| 内存密度 | 4194304 bi | 4194304 bit | 4194304 bit | 4194304 bit |
| 内存集成电路类型 | FAST PAGE DRAM | FAST PAGE DRAM | FAST PAGE DRAM | FAST PAGE DRAM |
| 内存宽度 | 4 | 4 | 4 | 4 |
| 端子数量 | 20 | 20 | 20 | 20 |
| 字数 | 1048576 words | 1048576 words | 1048576 words | 1048576 words |
| 字数代码 | 1000000 | 1000000 | 1000000 | 1000000 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 1MX4 | 1MX4 | 1MX4 | 1MX4 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | SOJ | SOJ | SOJ |
| 封装等效代码 | DIP20,.4 | SOJ20/26,.4 | SOJ20/26,.4 | SOJ20/26,.4 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE |
| 电源 | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 刷新周期 | 1024 | 1024 | 1024 | 1024 |
| 自我刷新 | NO | NO | NO | NO |
| 最大待机电流 | 0.001 A | 0.001 A | 0.001 A | 0.001 A |
| 最大压摆率 | 0.08 mA | 0.09 mA | 0.1 mA | 0.08 mA |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE | J BEND | J BEND | J BEND |
| 端子节距 | 2.54 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL |
| 厂商名称 | LAPIS Semiconductor Co Ltd | LAPIS Semiconductor Co Ltd | - | LAPIS Semiconductor Co Ltd |
