EDO DRAM, 64KX16, 70ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44
| 参数名称 | 属性值 |
| 厂商名称 | NEC(日电) |
| 包装说明 | 0.400 INCH, PLASTIC, TSOP2-44 |
| Reach Compliance Code | unknown |
| 访问模式 | FAST PAGE WITH EDO |
| 最长访问时间 | 70 ns |
| 其他特性 | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| JESD-30 代码 | R-PDSO-G44 |
| 长度 | 18.41 mm |
| 内存密度 | 1048576 bit |
| 内存集成电路类型 | EDO DRAM |
| 内存宽度 | 16 |
| 功能数量 | 1 |
| 端口数量 | 1 |
| 端子数量 | 44 |
| 字数 | 65536 words |
| 字数代码 | 64000 |
| 工作模式 | ASYNCHRONOUS |
| 最高工作温度 | 70 °C |
| 最低工作温度 | |
| 组织 | 64KX16 |
| 输出特性 | 3-STATE |
| 封装主体材料 | PLASTIC/EPOXY |
| 封装代码 | TSOP2 |
| 封装形状 | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE |
| 认证状态 | Not Qualified |
| 刷新周期 | 256 |
| 座面最大高度 | 1.2 mm |
| 最大供电电压 (Vsup) | 5.5 V |
| 最小供电电压 (Vsup) | 4.5 V |
| 标称供电电压 (Vsup) | 5 V |
| 表面贴装 | YES |
| 技术 | CMOS |
| 温度等级 | COMMERCIAL |
| 端子形式 | GULL WING |
| 端子节距 | 0.8 mm |
| 端子位置 | DUAL |
| 宽度 | 10.16 mm |
| UPD421165G5-25 | UPD421165G5-25-A | UPD421165G5-30 | UPD421165LE-35 | UPD421165LE-30-A | UPD421165LE-25-A | UPD421165G5-35 | UPD421165G5-30-A | |
|---|---|---|---|---|---|---|---|---|
| 描述 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44 | EDO DRAM, 64KX16, 70ns, CMOS, PDSO44, 0.400 INCH, PLASTIC, TSOP2-44 |
| 包装说明 | 0.400 INCH, PLASTIC, TSOP2-44 | 0.400 INCH, PLASTIC, TSOP2-44 | 0.400 INCH, PLASTIC, TSOP2-44 | 0.400 INCH, PLASTIC, SOJ-40 | 0.400 INCH, PLASTIC, SOJ-40 | 0.400 INCH, PLASTIC, SOJ-40 | 0.400 INCH, PLASTIC, TSOP2-44 | 0.400 INCH, PLASTIC, TSOP2-44 |
| Reach Compliance Code | unknown | unknown | unknown | unknown | unknown | unknown | unknown | unknown |
| 访问模式 | FAST PAGE WITH EDO | FAST PAGE WITH EDO | FAST PAGE WITH EDO | FAST PAGE WITH EDO | FAST PAGE WITH EDO | FAST PAGE WITH EDO | FAST PAGE WITH EDO | FAST PAGE WITH EDO |
| 最长访问时间 | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | 70 ns | 70 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 | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH |
| JESD-30 代码 | R-PDSO-G44 | R-PDSO-G44 | R-PDSO-G44 | R-PDSO-J40 | R-PDSO-J40 | R-PDSO-J40 | R-PDSO-G44 | R-PDSO-G44 |
| 长度 | 18.41 mm | 18.41 mm | 18.41 mm | 26.29 mm | 26.29 mm | 26.29 mm | 18.41 mm | 18.41 mm |
| 内存密度 | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit | 1048576 bit |
| 内存集成电路类型 | EDO DRAM | EDO DRAM | EDO DRAM | EDO DRAM | EDO DRAM | EDO DRAM | EDO DRAM | EDO DRAM |
| 内存宽度 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端口数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| 端子数量 | 44 | 44 | 44 | 40 | 40 | 40 | 44 | 44 |
| 字数 | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words | 65536 words |
| 字数代码 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 | 64000 |
| 工作模式 | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS | ASYNCHRONOUS |
| 最高工作温度 | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C | 70 °C |
| 组织 | 64KX16 | 64KX16 | 64KX16 | 64KX16 | 64KX16 | 64KX16 | 64KX16 | 64KX16 |
| 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 | TSOP2 | TSOP2 | TSOP2 | SOJ | SOJ | SOJ | TSOP2 | TSOP2 |
| 封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| 封装形式 | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE |
| 认证状态 | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| 座面最大高度 | 1.2 mm | 1.2 mm | 1.2 mm | 3.7 mm | 3.7 mm | 3.7 mm | 1.2 mm | 1.2 mm |
| 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 | 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 | 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 | 5 V | 5 V |
| 表面贴装 | YES | YES | YES | YES | YES | YES | YES | YES |
| 技术 | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| 温度等级 | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL | COMMERCIAL |
| 端子形式 | GULL WING | GULL WING | GULL WING | J BEND | J BEND | J BEND | GULL WING | GULL WING |
| 端子节距 | 0.8 mm | 0.8 mm | 0.8 mm | 1.27 mm | 1.27 mm | 1.27 mm | 0.8 mm | 0.8 mm |
| 端子位置 | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL | DUAL |
| 宽度 | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm |
| 厂商名称 | NEC(日电) | - | - | NEC(日电) | NEC(日电) | NEC(日电) | NEC(日电) | NEC(日电) |
| 输出特性 | 3-STATE | 3-STATE | 3-STATE | - | - | - | 3-STATE | 3-STATE |
| 刷新周期 | 256 | 256 | 256 | - | - | - | 256 | 256 |
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