型号
- 型号
- 关键词
Fast Page DRAM, 256KX4, 70ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20
厂商名称：SK Hynix(海力士)
厂商官网：http://www.hynix.com/eng/
下载文档| 型号 | HY534256S-70 | HY534256J-70 | HY534256S-60 | HY534256S-80 | HY534256J-80 | HY534256J-60 |
|---|---|---|---|---|---|---|
| 描述 | Fast Page DRAM, 256KX4, 70ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | Fast Page DRAM, 256KX4, 70ns, CMOS, PDSO20, 0.300 INCH, TSOJ-26/20 | Fast Page DRAM, 256KX4, 60ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | Fast Page DRAM, 256KX4, 80ns, CMOS, PDIP20, 0.300 INCH, PLASTIC, DIP-20 | Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20, 0.300 INCH, TSOJ-26/20 | Fast Page DRAM, 256KX4, 60ns, CMOS, PDSO20, 0.300 INCH, TSOJ-26/20 |
| 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 | SK Hynix(海力士) | SK Hynix(海力士) | SK Hynix(海力士) | SK Hynix(海力士) | SK Hynix(海力士) | SK Hynix(海力士) |
| 零件包装代码 | DIP | SOJ | DIP | DIP | SOJ | SOJ |
| 包装说明 | DIP, DIP20,.3 | SOJ, SOJ20/26,.34 | DIP, DIP20,.3 | DIP, DIP20,.3 | SOJ, SOJ20/26,.34 | SOJ, SOJ20/26,.34 |
| 针数 | 20 | 20 | 20 | 20 | 20 | 20 |
| Reach Compliance Code | compliant | compliant | compliant | compliant | compliant | compliant |
| 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 | 70 ns | 70 ns | 60 ns | 80 ns | 80 ns | 60 ns |
| 其他特性 | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| I/O 类型 | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
| JESD-30 代码 | R-PDIP-T20 | R-PDSO-J20 | R-PDIP-T20 | R-PDIP-T20 | R-PDSO-J20 | R-PDSO-J20 |
| JESD-609代码 | e0 | e0 | e0 | e0 | e0 | e0 |
| 长度 | 24.562 mm | 17.15 mm | 24.562 mm | 24.562 mm | 17.15 mm | 17.15 mm |
| 内存密度 | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit |
| 内存集成电路类型 | FAST PAGE DRAM | FAST PAGE DRAM | FAST PAGE DRAM | FAST PAGE DRAM | FAST PAGE DRAM | FAST PAGE DRAM |
| 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 | 20 | 20 | 20 | 20 | 20 | 20 |
| 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 |
| 封装主体材料 | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | SOJ | DIP | DIP | SOJ | SOJ |
| 封装等效代码 | DIP20,.3 | SOJ20/26,.34 | DIP20,.3 | DIP20,.3 | SOJ20/26,.34 | SOJ20/26,.34 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | SMALL OUTLINE | IN-LINE | IN-LINE | SMALL OUTLINE | SMALL OUTLINE |
| 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 |
| 刷新周期 | 512 | 512 | 512 | 512 | 512 | 512 |
| 座面最大高度 | 4.57 mm | 3.76 mm | 4.57 mm | 4.57 mm | 3.76 mm | 3.76 mm |
| 最大待机电流 | 0.001 A | 0.001 A | 0.001 A | 0.001 A | 0.001 A | 0.001 A |
| 最大压摆率 | 0.08 mA | 0.08 mA | 0.09 mA | 0.07 mA | 0.07 mA | 0.09 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 | YES | NO | 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 | J BEND | THROUGH-HOLE | THROUGH-HOLE | J BEND | J BEND |
| 端子节距 | 2.54 mm | 1.27 mm | 2.54 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 |
| 宽度 | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm | 7.62 mm |