生命周期: | End Of Life | 零件包装代码: | DIP |
包装说明: | DIP, | 针数: | 28 |
Reach Compliance Code: | compliant | ECCN代码: | EAR99 |
HTS代码: | 8542.32.00.02 | 风险等级: | 5.58 |
访问模式: | FAST PAGE | 最长访问时间: | 100 ns |
其他特性: | RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH | JESD-30 代码: | R-CDIP-T28 |
JESD-609代码: | e4 | 长度: | 35.687 mm |
内存密度: | 1048576 bit | 内存集成电路类型: | VIDEO DRAM |
内存宽度: | 4 | 功能数量: | 1 |
端口数量: | 2 | 端子数量: | 28 |
字数: | 262144 words | 字数代码: | 256000 |
工作模式: | SYNCHRONOUS | 最高工作温度: | 125 °C |
最低工作温度: | -55 °C | 组织: | 256KX4 |
封装主体材料: | CERAMIC, METAL-SEALED COFIRED | 封装代码: | DIP |
封装形状: | RECTANGULAR | 封装形式: | IN-LINE |
认证状态: | Not Qualified | 筛选级别: | MIL-STD-883 |
座面最大高度: | 4.445 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: | NO | 技术: | CMOS |
温度等级: | MILITARY | 端子面层: | PALLADIUM GOLD |
端子形式: | THROUGH-HOLE | 端子节距: | 2.54 mm |
端子位置: | DUAL | 宽度: | 10.16 mm |
Base Number Matches: | 1 |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
SMJ44C251B-10SV | MICROSS |
获取价格 |
Memory IC, |
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SMJ44C251B10SVM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |
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SMJ44C251B-10SVM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |
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SMJ44C251B-10SVM883C | MICROSS |
获取价格 |
Video DRAM, 256KX4, 100ns, CMOS, CZIP28, CERAMIC, ZIP-28 |
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SMJ44C251B12HJM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |
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SMJ44C251B-12HJM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |
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SMJ44C251B-12HJM883C | MICROSS |
获取价格 |
Video DRAM, 256KX4, 120ns, CMOS, CDSO28, CERAMIC, LCC-28 |
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SMJ44C251B12HMM | MICROSS |
获取价格 |
Video DRAM, 256KX4, 120ns, CMOS, CDSO28, CERAMIC, LCC-28 |
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SMJ44C251B12HMM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |
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SMJ44C251B-12HMM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |
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