256M X 8 DDR DRAM, 20 ns, PBGA78
256M × 8 双倍速率同步动态随机存储器 动态随机存取存储器, 20 ns, PBGA78
参数名称 | 属性值 |
功能数量 | 1 |
端子数量 | 78 |
最大工作温度 | 85 Cel |
最小工作温度 | 0.0 Cel |
最大供电/工作电压 | 1.58 V |
最小供电/工作电压 | 1.42 V |
额定供电电压 | 1.5 V |
最小存取时间 | 20 ns |
加工封装描述 | HALOGEN FREE AND ROHS COMPLIANT, FBGA-78 |
状态 | ACTIVE |
包装形状 | 矩形的 |
包装尺寸 | GRID 阵列, HEAT SINK/SLUG |
表面贴装 | Yes |
端子形式 | BALL |
端子间距 | 0.8000 mm |
端子位置 | BOTTOM |
包装材料 | 塑料/环氧树脂 |
温度等级 | 其他 |
内存宽度 | 8 |
组织 | 256M × 8 |
存储密度 | 2.15E9 deg |
操作模式 | 同步 |
位数 | 2.68E8 words |
位数 | 256M |
存取方式 | 多 BANK PAGE BURST |
内存IC类型 | 双倍速率同步动态随机存储器 动态随机存取存储器 |
端口数 | 1 |
H5TQ2G43CFR-TEC | H5TQ2G43CFR | H5TQ2G43CFR-G7C | H5TQ2G43CFR-PBC | H5TQ2G43CFR-RDC | H5TQ2G83CFR-G7C | H5TQ2G83CFR-H9C | H5TQ2G83CFR-PBC | H5TQ2G83CFR-RDC | |
---|---|---|---|---|---|---|---|---|---|
描述 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 | 256M X 8 DDR DRAM, 20 ns, PBGA78 |
功能数量 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
端子数量 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
表面贴装 | Yes | Yes | YES | YES | YES | YES | YES | YES | YES |
端子形式 | BALL | BALL | BALL | BALL | BALL | BALL | BALL | BALL | BALL |
端子位置 | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM | BOTTOM |
温度等级 | 其他 | 其他 | OTHER | OTHER | OTHER | OTHER | OTHER | OTHER | OTHER |
内存宽度 | 8 | 8 | 4 | 4 | 4 | 8 | 8 | 8 | 8 |
组织 | 256M × 8 | 256M × 8 | 512MX4 | 512MX4 | 512MX4 | 256MX8 | 256MX8 | 256MX8 | 256MX8 |
是否Rohs认证 | - | - | 符合 | 符合 | 符合 | 符合 | 符合 | 符合 | 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) | SK Hynix(海力士) |
零件包装代码 | - | - | BGA | BGA | BGA | BGA | BGA | BGA | BGA |
包装说明 | - | - | HBGA, BGA78,9X13,32 | HBGA, BGA78,9X13,32 | HBGA, BGA78,9X13,32 | HBGA, BGA78,9X13,32 | HBGA, BGA78,9X13,32 | HBGA, BGA78,9X13,32 | HBGA, BGA78,9X13,32 |
针数 | - | - | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
Reach Compliance Code | - | - | compli | compli | compli | compli | compli | compli | compli |
ECCN代码 | - | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
访问模式 | - | - | MULTI BANK PAGE BURST | MULTI BANK PAGE BURST | MULTI BANK PAGE BURST | MULTI BANK PAGE BURST | MULTI BANK PAGE BURST | MULTI BANK PAGE BURST | MULTI BANK PAGE BURST |
最长访问时间 | - | - | 20 ns | 20 ns | 20 ns | 20 ns | 20 ns | 20 ns | 20 ns |
其他特性 | - | - | AUTO/SELF REFRESH | 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) | - | - | 533 MHz | 800 MHz | 933 MHz | 533 MHz | 667 MHz | 800 MHz | 933 MHz |
I/O 类型 | - | - | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON | COMMON |
交错的突发长度 | - | - | 4,8 | 4,8 | 4,8 | 4,8 | 4,8 | 4,8 | 4,8 |
JESD-30 代码 | - | - | R-PBGA-B78 | R-PBGA-B78 | R-PBGA-B78 | R-PBGA-B78 | R-PBGA-B78 | R-PBGA-B78 | R-PBGA-B78 |
JESD-609代码 | - | - | e1 | e1 | e1 | e1 | e1 | e1 | e1 |
长度 | - | - | 11 mm | 11 mm | 11 mm | 11 mm | 11 mm | 11 mm | 11 mm |
内存密度 | - | - | 2147483648 bi | 2147483648 bi | 2147483648 bi | 2147483648 bi | 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 |
端口数量 | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
字数 | - | - | 536870912 words | 536870912 words | 536870912 words | 268435456 words | 268435456 words | 268435456 words | 268435456 words |
字数代码 | - | - | 512000000 | 512000000 | 512000000 | 256000000 | 256000000 | 256000000 | 256000000 |
工作模式 | - | - | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS | SYNCHRONOUS |
最高工作温度 | - | - | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C | 85 °C |
输出特性 | - | - | 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 |
封装代码 | - | - | HBGA | HBGA | HBGA | HBGA | HBGA | HBGA | HBGA |
封装等效代码 | - | - | BGA78,9X13,32 | BGA78,9X13,32 | BGA78,9X13,32 | BGA78,9X13,32 | BGA78,9X13,32 | BGA78,9X13,32 | BGA78,9X13,32 |
封装形状 | - | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
封装形式 | - | - | GRID ARRAY, HEAT SINK/SLUG | GRID ARRAY, HEAT SINK/SLUG | GRID ARRAY, HEAT SINK/SLUG | GRID ARRAY, HEAT SINK/SLUG | GRID ARRAY, HEAT SINK/SLUG | GRID ARRAY, HEAT SINK/SLUG | GRID ARRAY, HEAT SINK/SLUG |
峰值回流温度(摄氏度) | - | - | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
电源 | - | - | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
认证状态 | - | - | 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 |
座面最大高度 | - | - | 1.2 mm | 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 | YES |
连续突发长度 | - | - | 4,8 | 4,8 | 4,8 | 4,8 | 4,8 | 4,8 | 4,8 |
最大待机电流 | - | - | 0.012 A | 0.012 A | - | 0.012 A | 0.012 A | 0.012 A | - |
最大压摆率 | - | - | 0.145 mA | 0.185 mA | - | 0.145 mA | 0.18 mA | 0.185 mA | - |
最大供电电压 (Vsup) | - | - | 1.575 V | 1.575 V | 1.575 V | 1.575 V | 1.575 V | 1.575 V | 1.575 V |
最小供电电压 (Vsup) | - | - | 1.425 V | 1.425 V | 1.425 V | 1.425 V | 1.425 V | 1.425 V | 1.425 V |
标称供电电压 (Vsup) | - | - | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V | 1.5 V |
技术 | - | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
端子面层 | - | - | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) | Tin/Silver/Copper (Sn/Ag/Cu) |
端子节距 | - | - | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm | 0.8 mm |
处于峰值回流温度下的最长时间 | - | - | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
宽度 | - | - | 7.5 mm | 7.5 mm | 7.5 mm | 7.5 mm | 7.5 mm | 7.5 mm | 7.5 mm |
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