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MSM54V12222B中文资料冲电线数据手册PDF规格书
MSM54V12222B规格书详情
GENERAL DESCRIPTION
The OKI MSM54V12222B is a high performance 3-Mbit, 256K × 12-bit, Field Memory. It is especially designed for high-speed serial access applications such as HDTVs, conventional NTSC TVs, VTRs, digital movies and Multi-media systems. MSM54V12222B is a FRAM for wide or low end use in general commodity TVs and VTRs exclusively. MSM54V12222B is not designed for the other use or high end use in medical systems, professional graphics systems which require long term picture storage, data storage systems and others. More than two MSM54V12222Bs can be cascaded directly without any delay devices among the MSM54V12222Bs. (Cascading of MSM54V12222B provides larger storage depth or a longer delay).
FEATURES
• Single power supply: 3.3 V ±0.3 V
• 262,214 words × 12 bits
• Fast FIFO (First-In First-Out) operation
• High speed asynchronous serial access
Read/write cycle time 20 ns/25 ns
Access time 18 ns/23 ns
• Direct cascading capability
• Write mask function (Input enable control)
• Data skipping function (Output enable control)
• Self refresh (No refresh control is required)
• Package options:
44-pin 400 mil plastic TSOP (Type 2) (TSOP(2)44-P-400-0.80-K) (Product:MSM54V12222B-xxTS-K)
40-pin 400 mil plastic SOJ (SOJ40-P-400-1.27) (Product: MSM54V12222B-xxJS)
xx indicates speed rank.
产品属性
- 型号:
MSM54V12222B
- 制造商:
ROHM Semiconductor
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
2020+ |
TSSOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
OKI |
23+ |
NA/ |
6250 |
原装现货,当天可交货,原型号开票 |
询价 | ||
只做原装 |
21+ |
TSOP |
36520 |
一级代理/放心采购 |
询价 | ||
OKI |
22+ |
TSOP |
6521 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
OKI |
23+ |
TSOP |
12000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MSM54V12222B-30JS |
148 |
148 |
询价 | ||||
OKI |
2018+ |
SMD |
5000 |
OKI专营品牌原装正品假一罚十 |
询价 | ||
oki |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
OKI |
2022 |
TSOP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
OKI |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 |