生命周期: | Lifetime Buy | 包装说明: | ZIP, ZIP28,.1 |
Reach Compliance Code: | compliant | ECCN代码: | EAR99 |
HTS代码: | 8542.32.00.02 | 风险等级: | 5.64 |
Is Samacsys: | N | 访问模式: | FAST PAGE |
最长访问时间: | 120 ns | 其他特性: | CAS BEFORE RAS/HIDDEN REFRESH |
JESD-30 代码: | R-CZIP-T28 | 长度: | 36.83 mm |
内存密度: | 1048576 bit | 内存集成电路类型: | VIDEO DRAM |
内存宽度: | 4 | 混合内存类型: | N/A |
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: | ZIP | 封装等效代码: | ZIP28,.1 |
封装形状: | RECTANGULAR | 封装形式: | IN-LINE |
电源: | 5 V | 认证状态: | Not Qualified |
筛选级别: | 38535Q/M;38534H;883B | 座面最大高度: | 13.08 mm |
最大待机电流: | 0.015 A | 子类别: | Other Memory ICs |
最大压摆率: | 0.1 mA | 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 | 端子形式: | THROUGH-HOLE |
端子节距: | 1.27 mm | 端子位置: | ZIG-ZAG |
宽度: | 2.92 mm | Base Number Matches: | 1 |
型号 | 品牌 | 获取价格 | 描述 | 数据表 |
SMJ44C251B-12SVM | AUSTIN |
获取价格 |
256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM | |
SMJ44C251B-12SVM883C | MICROSS |
获取价格 |
Video DRAM, 256KX4, 120ns, CMOS, CZIP28, CERAMIC, ZIP-28 | |
SMJ44C256 | TI |
获取价格 |
262144 BY 4-BIT DYNAMIC RANDOM-ACCESS MEMORY | |
SMJ44C256-10FQ | TI |
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SMJ44C256-10FQ | |
SMJ44C256-10FQL | TI |
获取价格 |
256KX4 FAST PAGE DRAM, 100ns, CDSO20 | |
SMJ44C256-10FQM | TI |
获取价格 |
256KX4 FAST PAGE DRAM, 100ns, CDSO20, CERAMIC, LCC-26 | |
SMJ44C256-10FQMT | TI |
获取价格 |
256KX4 FAST PAGE DRAM, 100ns, CDSO20, CERAMIC, LCC-20 | |
SMJ44C256-10HJL | TI |
获取价格 |
256KX4 FAST PAGE DRAM, 100ns, CDSO20, 1.27 MM PITCH, HERMETIC SEALED, CERAMIC, J LEADED, S | |
SMJ44C256-10HLM | TI |
获取价格 |
256KX4 FAST PAGE DRAM, 100ns, CDSO20, CERAMIC, LCC-26/20 | |
SMJ44C256-10HLMT | TI |
获取价格 |
256KX4 FAST PAGE DRAM, 100ns, CDSO20, CERAMIC, LCC-26/20 |