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HM6289LJP-25 PDF预览

HM6289LJP-25

更新时间: 2024-01-13 12:59:19
品牌 Logo 应用领域
日立 - HITACHI 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
16页 76K
描述
Cache SRAM, 16KX4, 25ns, CMOS, PDSO24, 0.300 INCH, SOJ-24

HM6289LJP-25 技术参数

生命周期:Transferred零件包装代码:SOJ
包装说明:SOJ,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.41风险等级:5.66
Is Samacsys:N最长访问时间:25 ns
JESD-30 代码:R-PDSO-J24长度:15.63 mm
内存密度:65536 bit内存集成电路类型:CACHE SRAM
内存宽度:4功能数量:1
端子数量:24字数:16384 words
字数代码:16000工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:16KX4封装主体材料:PLASTIC/EPOXY
封装代码:SOJ封装形状:RECTANGULAR
封装形式:SMALL OUTLINE并行/串行:PARALLEL
认证状态:Not Qualified座面最大高度:3.76 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:CMOS温度等级:COMMERCIAL
端子形式:J BEND端子节距:1.27 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

HM6289LJP-25 数据手册

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HM6289 Series  
16384-word × 4-bit High Speed CMOS Static RAM (with OE)  
Description  
The Hitachi HM6289 is a high speed 64 k static RAM organized as 16-kword × 4-bit. It realizes high speed  
access time (25/35 ns) and low power consumption, employing CMOS process technology. It is most  
advantageous for high speed and high density memory, such as in cache memory for mainframes or 32-bit  
MPUs. The HM6289, packaged in a 300-mil SOJ, is available for high density mounting. The low power  
version retains the data with battery backup.  
Features  
High speed access time:  
tAA: 25/35 ns (max)  
tOE: 12/15 ns (max)  
High density 24-pin S0J package  
Low power  
Active mode: 300 mW (typ)  
Standby mode: 100 µW (typ)  
Single 5 V supply  
Completely static memory: No clock or timing strobe required  
Equal access and cycle times  
Directly TTL compatible: All inputs and outputs  
Ordering Information  
Type No.  
Access Time  
Package  
HM6289JP-25  
HM6289JP-35  
25 ns  
35 ns  
300-mill, 24-pin SOJ (CP-24D)  
HM6289LJP-25  
HM6289LJP-35  
25 ns  
35 ns  

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