5秒后页面跳转
MSM514212 PDF预览

MSM514212

更新时间: 2024-02-19 20:59:05
品牌 Logo 应用领域
冲电气 - OKI /
页数 文件大小 规格书
15页 1393K
描述
5,048-Word x 8-Bit Line Memory

MSM514212 技术参数

生命周期:Obsolete零件包装代码:ZIP
包装说明:ZIP,针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.32.00.02风险等级:5.84
最长访问时间:28 nsJESD-30 代码:R-PZIP-T28
长度:36 mm内存密度:40384 bit
内存集成电路类型:VIDEO DRAM内存宽度:8
功能数量:1端口数量:1
端子数量:28字数:5048 words
字数代码:5048工作模式:ASYNCHRONOUS
最高工作温度:70 °C最低工作温度:
组织:5048X8封装主体材料:PLASTIC/EPOXY
封装代码:ZIP封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
座面最大高度:10.16 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端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:ZIG-ZAG
宽度:2.8 mmBase Number Matches:1

MSM514212 数据手册

 浏览型号MSM514212的Datasheet PDF文件第2页浏览型号MSM514212的Datasheet PDF文件第3页浏览型号MSM514212的Datasheet PDF文件第4页浏览型号MSM514212的Datasheet PDF文件第5页浏览型号MSM514212的Datasheet PDF文件第6页浏览型号MSM514212的Datasheet PDF文件第7页 
E2L0028-17-Y1  
This version: Jan. 1998  
Previous version: Dec. 1996  
¡ Semiconductor  
MSM514212  
5,048-Word ¥ 8-Bit Line Memory  
DESCRIPTION  
The OKI MSM514212 is a high-performance serial-line memory. It is designed for use in NTSC,  
PAL or SECAM Video line buffer applications such as digital comb filters in TVs/VTRs, IDTV  
(Improved Definition Television), time based correction, or other applications that use serial  
data including facsimiles, digital copy machines, etc. High-reliability and low-power consumption  
are accomplished by using CMOS dynamic memory cells.  
It has separate 8-bit-wide serial input and serial output ports that use independent data clocks  
tosupportasynchronousreadandwriteoperations. Differentclockratesarealsosupportedthat  
allow alternate data rates between input and output data streams.  
A wide range of variable delay bits (40 bits to 5,048 bits) are supported offering greater design  
flexibility. Internal logic keeps all asynchronous accesses from being delayed by arbitrating the  
data storage, and data retrieval requirements to provide maximum performance at all times.  
All input and output signals are TTL compatible, and the MSM514212 is packaged in a standard  
400 mil 28-pin plastic ZIP.  
FEATURES  
• Single power supply: 5 V ±10%  
• Capacity: 5,048 words ¥ 8 bits  
• Access: I/O asynchronous  
• Access time: 28 ns (min.)  
• Cycle time : 28 ns (min.)  
• Delay bits: Variable (40 to 5,048)  
• Low current consumption: 30 mA (max.)  
• Operating voltage range: 4.5 V to 5.5 V  
• Operating temperature range : 0°C to 70°C  
• Package :  
28-pin 400 mil plastic ZIP  
(ZIP28-P-400-1.27)  
(Product : MSM514212-xxZS)  
xx indicates speed rank.  
PRODUCT FAMILY  
Family  
MSM514212-28  
MSM514212-34  
MSM514212-50  
Cycle Time (Min.)  
Access Time (Min.) Power Dissipation (Max.)  
28 ns  
34 ns  
50 ns  
28 ns  
34 ns  
40 ns  
230 mA  
200 mA  
170 mA  
1/15  

与MSM514212相关器件

型号 品牌 描述 获取价格 数据表
MSM514212-28ZS OKI Memory Circuit, 5048X8, CMOS, PZIP28, 0.400 INCH, 1.27 MM PITCH, PLASTIC, ZIP-28

获取价格

MSM514212-34ZS OKI Memory Circuit, 5048X8, CMOS, PZIP28, 0.400 INCH, 1.27 MM PITCH, PLASTIC, ZIP-28

获取价格

MSM514212-50ZS OKI Memory Circuit, 5048X8, CMOS, PZIP28, 0.400 INCH, 1.27 MM PITCH, PLASTIC, ZIP-28

获取价格

MSM514212ZS OKI Video DRAM, 5048X8, 28ns, CMOS, PZIP28, 0.400 INCH, PLASTIC, ZIP-28

获取价格

MSM514221B OKI 262,263-Word x 4-Bit Field Memory

获取价格

MSM514221B-30JS OKI 262,263-Word x 4-Bit Field Memory

获取价格