型号
- 型号
- 关键词
Standard SRAM, 256KX4, 25ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28
厂商名称：Mosel Vitelic Corporation ( MVC )
厂商官网：http://www.moselvitelic.com
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| 型号 | MS621002-25EC | MS621002-20EC | MS621002-35KC | MS621002-35EC | MS621002-20KC | MS621002-25KC |
|---|---|---|---|---|---|---|
| 描述 | Standard SRAM, 256KX4, 25ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28 | Standard SRAM, 256KX4, 20ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28 | Standard SRAM, 256KX4, 35ns, CMOS, PDSO28, 0.400 INCH, SOJ-28 | Standard SRAM, 256KX4, 35ns, CMOS, PDIP28, 0.400 INCH, PLASTIC, DIP-28 | Standard SRAM, 256KX4, 20ns, CMOS, PDSO28, 0.400 INCH, SOJ-28 | Standard SRAM, 256KX4, 25ns, CMOS, PDSO28, 0.400 INCH, SOJ-28 |
| 是否无铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 | 含铅 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) | Mosel Vitelic Corporation ( MVC ) |
| 零件包装代码 | DIP | DIP | SOJ | DIP | SOJ | SOJ |
| 包装说明 | DIP, DIP28,.4 | DIP, DIP28,.4 | SOJ, SOJ28,.44 | DIP, DIP28,.4 | SOJ, SOJ28,.44 | SOJ, SOJ28,.44 |
| 针数 | 28 | 28 | 28 | 28 | 28 | 28 |
| Reach Compliance Code | unknow | unknown | unknown | unknown | unknown | unknown |
| ECCN代码 | EAR99 | 3A991.B.2.B | EAR99 | EAR99 | 3A991.B.2.B | EAR99 |
| 最长访问时间 | 25 ns | 20 ns | 35 ns | 35 ns | 20 ns | 25 ns |
| I/O 类型 | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
| JESD-30 代码 | R-PDIP-T28 | R-PDIP-T28 | R-PDSO-J28 | R-PDIP-T28 | R-PDSO-J28 | R-PDSO-J28 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 |
| 内存密度 | 1048576 bi | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit |
| 内存集成电路类型 | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| 内存宽度 | 4 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 28 | 28 | 28 | 28 | 28 | 28 |
| 字数 | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words | 262144 words |
| 字数代码 | 256000 | 256000 | 256000 | 256000 | 256000 | 256000 |
| 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 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 | 256KX4 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 可输出 | YES | YES | YES | YES | YES | YES |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | DIP | SOJ | DIP | SOJ | SOJ |
| 封装等效代码 | DIP28,.4 | DIP28,.4 | SOJ28,.44 | DIP28,.4 | SOJ28,.44 | SOJ28,.44 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | SMALL OUTLINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE |
| 并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 峰值回流温度（摄氏度） | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| 电源 | 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 |
| 最大待机电流 | 0.0005 A | 0.0005 A | 0.0005 A | 0.0005 A | 0.0005 A | 0.0005 A |
| 最小待机电流 | 2 V | 2 V | 2 V | 2 V | 2 V | 2 V |
| 最大压摆率 | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA | 0.13 mA |
| 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 | YES | NO | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | 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) | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | J BEND | THROUGH-HOLE | J BEND | J BEND |
| 端子节距 | 2.54 mm | 2.54 mm | 1.27 mm | 2.54 mm | 1.27 mm | 1.27 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 处于峰值回流温度下的最长时间 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
