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HM6287P-45 PDF预览

HM6287P-45

更新时间: 2024-01-19 15:34:23
品牌 Logo 应用领域
瑞萨 - RENESAS 静态存储器光电二极管内存集成电路
页数 文件大小 规格书
12页 74K
描述
64KX1 CACHE SRAM, 45ns, PDIP22, 0.300 INCH, PLASTIC, DIP-22

HM6287P-45 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:DIP
包装说明:DIP,针数:22
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.65
最长访问时间:45 nsJESD-30 代码:R-PDIP-T22
JESD-609代码:e0长度:27.08 mm
内存密度:65536 bit内存集成电路类型:CACHE SRAM
内存宽度:1功能数量:1
端子数量:22字数:65536 words
字数代码:64000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:64KX1封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE并行/串行:SERIAL
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:5.08 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:COMMERCIAL端子面层:TIN LEAD
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

HM6287P-45 数据手册

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HM6287, HM6287H Series  
65536-word × 1-bit High Speed CMOS Static RAM  
Description  
The Hitachi HM6287/HM6287H is a high speed 64 k static RAM organized as 64-kword × 1-bit. It realizes  
high speed access time (25/35/45/55/70 ns) and low power consumption, employing CMOS process  
technology and high speed circuit design technology. It is most advantageous for high speed and high density  
memory, such as cache memory for mainframes or 32-bit MPUs. The HM6287/HM6287H is packaged in a  
300-mil plastic DIP and SOJ, and is available for high density mounting. The low power version retains data  
with battery backup.  
Features  
Single 5 V supply and high density 22-pin DIP and 24-pin SOJ  
High speed: Fast access time 25/35/45/55/70 ns (max)  
Low power  
Operation: 300 mW (typ)  
Standby: 100 µW (typ)/10 µW (typ) (L-version)  
Completely static memory  
No clock or timing strobe required  
Equal access and cycle times  
Directly TTL compatible: All inputs and outputs  
Battery backup capability (L-version)  

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