256M bits SDRAM WTR (Wide Temperature Range)
| EDS2508APTA-TI | EDS2504APTA | EDS2504APTA-TI | EDS2504APTA-75TI | EDS2504APTA-7ATI | EDS2508APTA-75TI | EDS2508APTA-7ATI | EDS2516APTA-75TI | EDS2516APTA-7ATI | EDS2516APTA-TI | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) | 256M bits SDRAM WTR (Wide Temperature Range) |
| 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 | - | - | - | ELPIDA | ELPIDA | ELPIDA | ELPIDA | ELPIDA | ELPIDA | - |
| 零件包装代码 | - | - | - | TSOP2 | TSOP2 | TSOP2 | TSOP2 | TSOP2 | TSOP2 | - |
| 包装说明 | - | - | - | TSOP2, TSOP54,.46,32 | TSOP2, TSOP54,.46,32 | TSOP2, TSOP54,.46,32 | TSOP2, TSOP54,.46,32 | TSOP2, TSOP54,.46,32 | TSOP2, TSOP54,.46,32 | - |
| 针数 | - | - | - | 54 | 54 | 54 | 54 | 54 | 54 | - |
| Reach Compliance Code | - | - | - | unknow | unknow | unknow | unknow | unknow | unknow | - |
| ECCN代码 | - | - | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | - |
| 访问模式 | - | - | - | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST | - |
| 最长访问时间 | - | - | - | 5.4 ns | 5.4 ns | 5.4 ns | 5.4 ns | 5.4 ns | 5.4 ns | - |
| 其他特性 | - | - | - | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | - |
| 最大时钟频率 (fCLK) | - | - | - | 133 MHz | 133 MHz | 133 MHz | 133 MHz | 133 MHz | 133 MHz | - |
| I/O 类型 | - | - | - | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | - |
| 交错的突发长度 | - | - | - | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | - |
| JESD-30 代码 | - | - | - | R-PDSO-G54 | R-PDSO-G54 | R-PDSO-G54 | R-PDSO-G54 | R-PDSO-G54 | R-PDSO-G54 | - |
| JESD-609代码 | - | - | - | e0 | e0 | e0 | e0 | e0 | e0 | - |
| 长度 | - | - | - | 22.22 mm | 22.22 mm | 22.22 mm | 22.22 mm | 22.22 mm | 22.22 mm | - |
| 内存密度 | - | - | - | 268435456 bi | 268435456 bi | 268435456 bi | 268435456 bi | 268435456 bi | 268435456 bi | - |
| 内存集成电路类型 | - | - | - | SYNCHRONOUS DRAM | SYNCHRONOUS DRAM | SYNCHRONOUS DRAM | SYNCHRONOUS DRAM | SYNCHRONOUS DRAM | SYNCHRONOUS DRAM | - |
| 内存宽度 | - | - | - | 4 | 4 | 8 | 8 | 16 | 16 | - |
| 功能数量 | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 端口数量 | - | - | - | 1 | 1 | 1 | 1 | 1 | 1 | - |
| 端子数量 | - | - | - | 54 | 54 | 54 | 54 | 54 | 54 | - |
| 字数 | - | - | - | 67108864 words | 67108864 words | 33554432 words | 33554432 words | 16777216 words | 16777216 words | - |
| 字数代码 | - | - | - | 64000000 | 64000000 | 32000000 | 32000000 | 16000000 | 16000000 | - |
| 工作模式 | - | - | - | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | - |
| 最高工作温度 | - | - | - | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | - |
| 最低工作温度 | - | - | - | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | -40 °C | - |
| 组织 | - | - | - | 64MX4 | 64MX4 | 32MX8 | 32MX8 | 16MX16 | 16MX16 | - |
| 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 | - | - | - | TSOP2 | TSOP2 | TSOP2 | TSOP2 | TSOP2 | TSOP2 | - |
| 封装等效代码 | - | - | - | TSOP54,.46,32 | TSOP54,.46,32 | TSOP54,.46,32 | TSOP54,.46,32 | TSOP54,.46,32 | TSOP54,.46,32 | - |
| 封装形状 | - | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | - |
| 封装形式 | - | - | - | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE | - |
| 峰值回流温度（摄氏度） | - | - | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - |
| 电源 | - | - | - | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | - |
| 认证状态 | - | - | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | - |
| 刷新周期 | - | - | - | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 | - |
| 座面最大高度 | - | - | - | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm | 1.2 mm | - |
| 自我刷新 | - | - | - | YES | YES | YES | YES | YES | YES | - |
| 连续突发长度 | - | - | - | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | 1,2,4,8 | - |
| 最大待机电流 | - | - | - | 0.002 A | 0.002 A | 0.002 A | 0.002 A | 0.002 A | 0.002 A | - |
| 最大压摆率 | - | - | - | 0.22 mA | 0.25 mA | 0.22 mA | 0.25 mA | 0.22 mA | 0.25 mA | - |
| 最大供电电压 (Vsup) | - | - | - | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | 3.6 V | - |
| 最小供电电压 (Vsup) | - | - | - | 3 V | 3 V | 3 V | 3 V | 3 V | 3 V | - |
| 标称供电电压 (Vsup) | - | - | - | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | 3.3 V | - |
| 表面贴装 | - | - | - | YES | YES | YES | YES | YES | YES | - |
| 技术 | - | - | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | - |
| 温度等级 | - | - | - | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | INDUSTRIAL | 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) | - |
| 端子形式 | - | - | - | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | - |
| 端子节距 | - | - | - | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 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 | - | - | - | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | 10.16 mm | - |
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