型号
- 型号
- 关键词
| 型号 | MSM514800A-80JS | MSM514800ASL-10JS | MSM514800ASL-10TS-K | MSM514800ASL-70JS | MSM514800ASL-70TS-K |
|---|---|---|---|---|---|
| 描述 | Fast Page DRAM, 512KX8, 80ns, CMOS, PDSO28 | Fast Page DRAM, 512KX8, 100ns, CMOS, PDSO28 | Fast Page DRAM, 512KX8, 100ns, CMOS, PDSO28 | Fast Page DRAM, 512KX8, 70ns, CMOS, PDSO28 | Fast Page DRAM, 512KX8, 70ns, CMOS, PDSO28 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | LAPIS Semiconductor Co Ltd | LAPIS Semiconductor Co Ltd | LAPIS Semiconductor Co Ltd | LAPIS Semiconductor Co Ltd | LAPIS Semiconductor Co Ltd |
| 包装说明 | SOJ, SOJ28,.44 | SOJ, SOJ28,.44 | TSOP, TSOP28,.46 | SOJ, SOJ28,.44 | TSOP, TSOP28,.46 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown |
| 最长访问时间 | 80 ns | 100 ns | 100 ns | 70 ns | 70 ns |
| I/O 类型 | COMMON | COMMON | COMMON | COMMON | COMMON |
| JESD-30 代码 | R-PDSO-J28 | R-PDSO-J28 | R-PDSO-G28 | R-PDSO-J28 | R-PDSO-G28 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 |
| 内存密度 | 4194304 bit | 4194304 bit | 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 | FAST PAGE DRAM |
| 内存宽度 | 8 | 8 | 8 | 8 | 8 |
| 端子数量 | 28 | 28 | 28 | 28 | 28 |
| 字数 | 524288 words | 524288 words | 524288 words | 524288 words | 524288 words |
| 字数代码 | 512000 | 512000 | 512000 | 512000 | 512000 |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 512KX8 | 512KX8 | 512KX8 | 512KX8 | 512KX8 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | SOJ | SOJ | TSOP | SOJ | TSOP |
| 封装等效代码 | SOJ28,.44 | SOJ28,.44 | TSOP28,.46 | SOJ28,.44 | TSOP28,.46 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE |
| 电源 | 5 V | 5 V | 5 V | 5 V | 5 V |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 刷新周期 | 1024 | 1024 | 1024 | 1024 | 1024 |
| 自我刷新 | NO | YES | YES | YES | YES |
| 最大待机电流 | 0.001 A | 0.0002 A | 0.0002 A | 0.0002 A | 0.0002 A |
| 最大压摆率 | 0.1 mA | 0.07 mA | 0.09 mA | 0.11 mA | 0.11 mA |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | J BEND | J BEND | GULL WING | J BEND | GULL WING |
| 端子节距 | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL |
