DRAM, 256KX32, 150ns, CMOS, PDIP48
| 参数名称 | 属性值 |
| 是否Rohs认证 | 不符合 |
| 厂商名称 | APTA Group Inc |
| 包装说明 | DIP, DIP48,.9 |
| Reach Compliance Code | unknown |
| 最长访问时间 | 150 ns |
| I/O 类型 | COMMON |
| JESD-30 代码 | R-PDIP-T48 |
| JESD-609代码 | e0 |
| 内存密度 | 8388608 bit |
| 内存集成电路类型 | OTHER DRAM |
| 内存宽度 | 32 |
| 端子数量 | 48 |
| 字数 | 262144 words |
| 字数代码 | 256000 |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 组织 | 256KX32 |
| 输出特性 | 3-STATE |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | DIP |
| 封装等效代码 | DIP48,.9 |
| 封装形状 | RECTANGULAR |
| 封装形式 | IN-LINE |
| 电源 | 5 V |
| 认证状态 | Not Qualified |
| 刷新周期 | 512 |
| 最大待机电流 | 0.11 A |
| 最大压摆率 | 0.645 mA |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | NO |
| 技术 | CMOS |
| 温度等级 | COMMERCIAL |
| 端子面层 | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE |
| 端子节距 | 2.54 mm |
| 端子位置 | DUAL |
| MD32256FKX-15/AD5 | MD32256FKXI-15/AD5 | MD32256FKX-12/AD5 | MD32256FKXI-15/AD7 | A3973 | MD32256FKXI-15/AD4 | MD32256FKX-15/AD6 | MD32256FKXI-10/AD6 | MD32256FKXI-10/AD5 | |
|---|---|---|---|---|---|---|---|---|---|
| 描述 | DRAM, 256KX32, 150ns, CMOS, PDIP48 | DRAM, 256KX32, 150ns, CMOS, PDIP48 | DRAM, 256KX32, 120ns, CMOS, PDIP48 | DRAM, 256KX32, 150ns, CMOS, PDIP48 | Dual DMOS Full-Bridge Microstepping PWM Motor Driver | DRAM, 256KX32, 150ns, CMOS, PDIP48 | DRAM, 256KX32, 150ns, CMOS, PDIP48 | DRAM, 256KX32, 100ns, CMOS, PDIP48 | DRAM, 256KX32, 100ns, CMOS, PDIP48 |
| 是否Rohs认证 | 不符合 | 不符合 | 不符合 | 不符合 | - | 不符合 | 不符合 | 不符合 | 不符合 |
| 厂商名称 | APTA Group Inc | APTA Group Inc | - | APTA Group Inc | - | APTA Group Inc | APTA Group Inc | APTA Group Inc | APTA Group Inc |
| 包装说明 | DIP, DIP48,.9 | DIP, DIP48,.9 | DIP, DIP48,.9 | DIP, DIP48,.9 | - | DIP, DIP48,.9 | DIP, DIP48,.9 | DIP, DIP48,.9 | DIP, DIP48,.9 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | - | unknown | unknown | unknown | unknown |
| 最长访问时间 | 150 ns | 150 ns | 120 ns | 150 ns | - | 150 ns | 150 ns | 100 ns | 100 ns |
| I/O 类型 | COMMON | COMMON | COMMON | COMMON | - | COMMON | COMMON | COMMON | COMMON |
| JESD-30 代码 | R-PDIP-T48 | R-PDIP-T48 | R-PDIP-T48 | R-PDIP-T48 | - | R-PDIP-T48 | R-PDIP-T48 | R-PDIP-T48 | R-PDIP-T48 |
| JESD-609代码 | e0 | e0 | e0 | e0 | - | e0 | e0 | e0 | e0 |
| 内存密度 | 8388608 bit | 8388608 bit | 8388608 bit | 8388608 bit | - | 8388608 bit | 8388608 bit | 8388608 bit | 8388608 bit |
| 内存集成电路类型 | OTHER DRAM | OTHER DRAM | OTHER DRAM | OTHER DRAM | - | OTHER DRAM | OTHER DRAM | OTHER DRAM | OTHER DRAM |
| 内存宽度 | 32 | 32 | 32 | 32 | - | 32 | 32 | 32 | 32 |
| 端子数量 | 48 | 48 | 48 | 48 | - | 48 | 48 | 48 | 48 |
| 字数 | 262144 words | 262144 words | 262144 words | 262144 words | - | 262144 words | 262144 words | 262144 words | 262144 words |
| 字数代码 | 256000 | 256000 | 256000 | 256000 | - | 256000 | 256000 | 256000 | 256000 |
| 最高工作温度 | 70 °C | 85 °C | 70 °C | 85 °C | - | 85 °C | 70 °C | 85 °C | 85 °C |
| 最低工作温度 | - | -40 °C | - | -40 °C | - | -40 °C | - | -40 °C | -40 °C |
| 组织 | 256KX32 | 256KX32 | 256KX32 | 256KX32 | - | 256KX32 | 256KX32 | 256KX32 | 256KX32 |
| 输出特性 | 3-STATE | 3-STATE | 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 | PLASTIC/EPOXY | PLASTIC/EPOXY |
| 封装代码 | DIP | DIP | DIP | DIP | - | DIP | DIP | DIP | DIP |
| 封装等效代码 | DIP48,.9 | DIP48,.9 | DIP48,.9 | DIP48,.9 | - | DIP48,.9 | DIP48,.9 | DIP48,.9 | DIP48,.9 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | IN-LINE | IN-LINE | IN-LINE | IN-LINE | - | IN-LINE | IN-LINE | IN-LINE | IN-LINE |
| 电源 | 5 V | 5 V | 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 | Not Qualified | Not Qualified |
| 刷新周期 | 512 | 512 | 512 | 512 | - | 512 | 512 | 512 | 512 |
| 最大待机电流 | 0.11 A | 0.11 A | 0.11 A | 0.11 A | - | 0.11 A | 0.11 A | 0.11 A | 0.11 A |
| 最大压摆率 | 0.645 mA | 0.645 mA | 0.645 mA | 0.645 mA | - | 0.645 mA | 0.645 mA | 0.685 mA | 0.685 mA |
| 标称供电电压 (Vsup) | 5 V | 5 V | 5 V | 5 V | - | 5 V | 5 V | 5 V | 5 V |
| 表面贴装 | NO | NO | NO | NO | - | NO | NO | NO | NO |
| 技术 | CMOS | CMOS | CMOS | CMOS | - | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | - | INDUSTRIAL | COMMERCIAL | INDUSTRIAL | INDUSTRIAL |
| 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) | Tin/Lead (Sn/Pb) | Tin/Lead (Sn/Pb) |
| 端子形式 | THROUGH-HOLE | THROUGH-HOLE | THROUGH-HOLE | 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 | 2.54 mm | 2.54 mm | 2.54 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | - | DUAL | DUAL | DUAL | DUAL |
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