DDR DRAM
双倍速率同步动态随机存储器 动态随机存取存储器
参数名称 | 属性值 |
是否Rohs认证 | 不符合 |
厂商名称 | White Electronic Designs Corporation |
包装说明 | BGA, BGA208,11X19,40 |
Reach Compliance Code | unknown |
访问模式 | FOUR BANK PAGE BURST |
最长访问时间 | 0.7 ns |
其他特性 | AUTO/SELF REFRESH |
最大时钟频率 (fCLK) | 166 MHz |
I/O 类型 | COMMON |
JESD-30 代码 | R-PBGA-B208 |
JESD-609代码 | e0 |
内存密度 | 2147483648 bit |
内存集成电路类型 | DDR DRAM |
内存宽度 | 64 |
功能数量 | 1 |
端口数量 | 1 |
端子数量 | 208 |
字数 | 33554432 words |
字数代码 | 32000000 |
工作模式 | SYNCHRONOUS |
最高工作温度 | 70 °C |
最低工作温度 | |
组织 | 32MX64 |
输出特性 | 3-STATE |
封装主体材料 | PLASTIC/EPOXY |
封装代码 | BGA |
封装等效代码 | BGA208,11X19,40 |
封装形状 | RECTANGULAR |
封装形式 | GRID ARRAY |
峰值回流温度(摄氏度) | NOT SPECIFIED |
电源 | 2.5 V |
认证状态 | Not Qualified |
刷新周期 | 8192 |
自我刷新 | YES |
最大待机电流 | 0.02 A |
最大压摆率 | 1.62 mA |
最大供电电压 (Vsup) | 2.7 V |
最小供电电压 (Vsup) | 2.3 V |
标称供电电压 (Vsup) | 2.5 V |
表面贴装 | YES |
技术 | CMOS |
温度等级 | COMMERCIAL |
端子形式 | BALL |
端子节距 | 1 mm |
端子位置 | BOTTOM |
处于峰值回流温度下的最长时间 | NOT SPECIFIED |
W3E32M64S-333SBC | W3E32M64S-250SBM | W3E32M64S-266SBM | W3E32M64S-XSBX | W3E32M64S-333SBM | W3E32M64S-333SBI | W3E32M64S-266SBI | W3E32M64S-266SBC | W3E32M64S-250SBC | W3E32M64S-200SBI | |
---|---|---|---|---|---|---|---|---|---|---|
描述 | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM |
厂商名称 | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation | White Electronic Designs Corporation |
包装说明 | BGA, BGA208,11X19,40 | 13 X 22 MM, PLASTIC, BGA-208 | 13 X 22 MM, PLASTIC, BGA-208 | , | 13 X 22 MM, PLASTIC, BGA-208 | BGA, BGA208,11X19,40 | BGA, BGA208,11X19,40 | BGA, BGA208,11X19,40 | BGA, BGA208,11X19,40 | BGA, BGA208,11X19,40 |
Reach Compliance Code | unknown | unknow | unknown | unknow | unknow | unknow | unknown | unknow | unknow | unknow |
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 | 不符合 |
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 | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST | FOUR BANK PAGE BURST |
最长访问时间 | 0.7 ns | 0.8 ns | 0.75 ns | - | 0.7 ns | 0.7 ns | 0.75 ns | 0.75 ns | 0.8 ns | 0.8 ns |
其他特性 | AUTO/SELF REFRESH | AUTO REFRESH | AUTO REFRESH | - | AUTO REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH | AUTO/SELF REFRESH |
最大时钟频率 (fCLK) | 166 MHz | 125 MHz | 133 MHz | - | 166 MHz | 166 MHz | 133 MHz | 133 MHz | 125 MHz | 100 MHz |
I/O 类型 | COMMON | COMMON | COMMON | - | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
JESD-30 代码 | R-PBGA-B208 | R-PBGA-B208 | R-PBGA-B208 | - | R-PBGA-B208 | R-PBGA-B208 | R-PBGA-B208 | R-PBGA-B208 | R-PBGA-B208 | R-PBGA-B208 |
JESD-609代码 | e0 | e0 | e0 | - | e0 | e0 | e0 | e0 | e0 | e0 |
内存密度 | 2147483648 bit | 2147483648 bi | 2147483648 bit | - | 2147483648 bi | 2147483648 bi | 2147483648 bit | 2147483648 bi | 2147483648 bi | 2147483648 bi |
内存集成电路类型 | DDR DRAM | DDR DRAM | DDR DRAM | - | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM | DDR DRAM |
内存宽度 | 64 | 64 | 64 | - | 64 | 64 | 64 | 64 | 64 | 64 |
功能数量 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 |
端口数量 | 1 | 1 | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 208 | 208 | 208 | - | 208 | 208 | 208 | 208 | 208 | 208 |
字数 | 33554432 words | 33554432 words | 33554432 words | - | 33554432 words | 33554432 words | 33554432 words | 33554432 words | 33554432 words | 33554432 words |
字数代码 | 32000000 | 32000000 | 32000000 | - | 32000000 | 32000000 | 32000000 | 32000000 | 32000000 | 32000000 |
工作模式 | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | - | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
最高工作温度 | 70 °C | 125 °C | 125 °C | - | 125 °C | 85 °C | 85 °C | 70 °C | 70 °C | 85 °C |
最低工作温度 | - | -55 °C | -55 °C | - | -55 °C | -40 °C | -40 °C | - | - | -40 °C |
组织 | 32MX64 | 32MX64 | 32MX64 | - | 32MX64 | 32MX64 | 32MX64 | 32MX64 | 32MX64 | 32MX64 |
输出特性 | 3-STATE | 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 | PLASTIC/EPOXY |
封装代码 | BGA | BGA | BGA | - | BGA | BGA | BGA | BGA | BGA | BGA |
封装等效代码 | BGA208,11X19,40 | BGA208,11X19,40 | BGA208,11X19,40 | - | BGA208,11X19,40 | BGA208,11X19,40 | BGA208,11X19,40 | BGA208,11X19,40 | BGA208,11X19,40 | BGA208,11X19,40 |
封装形状 | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | GRID ARRAY | GRID ARRAY | GRID ARRAY | - | GRID ARRAY | GRID ARRAY | GRID ARRAY | GRID ARRAY | GRID ARRAY | GRID ARRAY |
峰值回流温度(摄氏度) | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
电源 | 2.5 V | 2.5 V | 2.5 V | - | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
认证状态 | Not Qualified | Not Qualified | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
刷新周期 | 8192 | 8192 | 8192 | - | 8192 | 8192 | 8192 | 8192 | 8192 | 8192 |
自我刷新 | YES | - | - | - | - | YES | YES | YES | YES | YES |
最大待机电流 | 0.02 A | 0.02 A | 0.02 A | - | 0.02 A | 0.02 A | 0.02 A | 0.02 A | 0.02 A | 0.02 A |
最大压摆率 | 1.62 mA | 1.6 mA | 1.6 mA | - | 1.62 mA | 1.62 mA | 1.6 mA | 1.6 mA | 1.6 mA | 1.4 mA |
最大供电电压 (Vsup) | 2.7 V | 2.7 V | 2.7 V | - | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V | 2.7 V |
最小供电电压 (Vsup) | 2.3 V | 2.3 V | 2.3 V | - | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V | 2.3 V |
标称供电电压 (Vsup) | 2.5 V | 2.5 V | 2.5 V | - | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V | 2.5 V |
表面贴装 | YES | YES | YES | - | YES | YES | YES | YES | YES | YES |
技术 | CMOS | CMOS | CMOS | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
温度等级 | COMMERCIAL | MILITARY | MILITARY | - | MILITARY | INDUSTRIAL | INDUSTRIAL | COMMERCIAL | COMMERCIAL | INDUSTRIAL |
端子形式 | BALL | BALL | BALL | - | BALL | BALL | BALL | BALL | BALL | BALL |
端子节距 | 1 mm | 1 mm | 1 mm | - | 1 mm | 1 mm | 1 mm | 1 mm | 1 mm | 1 mm |
端子位置 | BOTTOM | BOTTOM | BOTTOM | - | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
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 | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
座面最大高度 | - | 2.61 mm | 2.61 mm | - | - | - | 2.61 mm | 2.61 mm | 2.61 mm | 2.61 mm |
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