生命周期: | Obsolete | 零件包装代码: | DLCC |
包装说明: | CERAMIC, LCC-28 | 针数: | 28 |
Reach Compliance Code: | unknown | ECCN代码: | EAR99 |
HTS代码: | 8542.32.00.02 | 风险等级: | 5.43 |
Is Samacsys: | N | 访问模式: | FAST PAGE |
最长访问时间: | 100 ns | 其他特性: | CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT |
JESD-30 代码: | R-CDSO-N28 | 长度: | 18.285 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: | ASYNCHRONOUS | 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: | SON |
封装形状: | RECTANGULAR | 封装形式: | SMALL OUTLINE |
认证状态: | Not Qualified | 座面最大高度: | 2.54 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: | MOS | 温度等级: | MILITARY |
端子形式: | NO LEAD | 端子节距: | 1.27 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-10JDL | TI |
获取价格 |
256KX4 VIDEO DRAM, 100ns, CDIP28, 0.400 INCH, SIDE BRAZED, CERAMIC, DIP-28 | |
SMJ44C251B10JDM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM | |
SMJ44C251B10JDM | MICROSS |
获取价格 |
Video DRAM, 256KX4, 100ns, CMOS, CDIP28, 0.400 INCH, CERAMIC, DIP-28 | |
SMJ44C251B-10JDM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM | |
SMJ44C251B-10JDM883C | MICROSS |
获取价格 |
Video DRAM, 256KX4, 100ns, CMOS, CDIP28, 0.400 INCH, CERAMIC, DIP-28 | |
SMJ44C251B-10SV | MICROSS |
获取价格 |
Memory IC, | |
SMJ44C251B10SVM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM | |
SMJ44C251B-10SVM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM | |
SMJ44C251B-10SVM883C | MICROSS |
获取价格 |
Video DRAM, 256KX4, 100ns, CMOS, CZIP28, CERAMIC, ZIP-28 | |
SMJ44C251B12HJM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM |