型号
- 型号
- 关键词
4KX4 STANDARD SRAM, 25ns, PDIP20, 0.300 INCH, PLASTIC, DIP-20
厂商名称：ST(意法半导体)
厂商官网：http://www.st.com/
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| 型号 | MK41H69N-25 | MK41H68N-35 | MK41H69N-20 | MK41H68N-25 | MK41H68N-20 |
|---|---|---|---|---|---|
| 描述 | 4KX4 STANDARD SRAM, 25ns, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | 4KX4 STANDARD SRAM, 35ns, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | 4KX4 STANDARD SRAM, 20ns, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | 4KX4 STANDARD SRAM, 25ns, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | 4KX4 STANDARD SRAM, 20ns, PDIP20, 0.300 INCH, PLASTIC, DIP-20 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | ST(意法半导体) | ST(意法半导体) | ST(意法半导体) | ST(意法半导体) | ST(意法半导体) |
| 零件包装代码 | DIP | DIP | DIP | DIP | DIP |
| 包装说明 | 0.300 INCH, PLASTIC, DIP-20 | 0.300 INCH, PLASTIC, DIP-20 | 0.300 INCH, PLASTIC, DIP-20 | 0.300 INCH, PLASTIC, DIP-20 | 0.300 INCH, PLASTIC, DIP-20 |
| 针数 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | _compli | not_compliant | not_compliant | not_compliant | not_compliant |
| ECCN代码 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| 最长访问时间 | 25 ns | 35 ns | 20 ns | 25 ns | 20 ns |
| I/O 类型 | COMMON | COMMON | COMMON | COMMON | COMMON |
| JESD-30 代码 | R-PDIP-T20 | R-PDIP-T20 | R-PDIP-T20 | R-PDIP-T20 | R-PDIP-T20 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 |
| 长度 | 26.289 mm | 26.289 mm | 26.289 mm | 26.289 mm | 26.289 mm |
| 内存密度 | 16384 bi | 16384 bit | 16384 bit | 16384 bit | 16384 bit |
| 内存集成电路类型 | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM | STANDARD SRAM |
| 内存宽度 | 4 | 4 | 4 | 4 | 4 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 20 | 20 | 20 | 20 | 20 |
| 字数 | 4096 words | 4096 words | 4096 words | 4096 words | 4096 words |
| 字数代码 | 4000 | 4000 | 4000 | 4000 | 4000 |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 4KX4 | 4KX4 | 4KX4 | 4KX4 | 4KX4 |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | 3-STATE | 3-STATE |
| 可输出 | NO | NO | NO | NO | NO |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | DIP | DIP | DIP | DIP |
| 封装等效代码 | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 | DIP20,.3 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 并行/串行 | PARALLEL | PARALLEL | PARALLEL | PARALLEL | PARALLEL |
| 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 |
| 座面最大高度 | 5.334 mm | 5.334 mm | 5.334 mm | 5.334 mm | 5.334 mm |
| 最小待机电流 | 2 V | 2 V | 2 V | 2 V | 2 V |
| 最大供电电压 (Vsup) | 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 |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | NO | NO | NO | NO |
| 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 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE |
| 端子节距 | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL |
| 宽度 | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm |
