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MSM518222A-30ZS中文资料PDF规格书
MSM518222A-30ZS规格书详情
DESCRIPTION
The OKI MSM518222A is a high performance 2-Mbit, 256K x 8-bit, Field Memory. It is designed for high-speed serial access applications such as HDTVs, conventional NTSC TVs, VTRs, digital movies and Multi-media systems. It is a FRAM for wide or low end use as general commodity TVs and VTRs, exclusively. The MSM518222A is not designed for the other use or high end use in medical systems, professional graphics systems which require long term picture, and data storage systems and others. The 2-Mbit capacity fits one field of a conventional NTSC TV screen. Two cascaded MSM518222As make one frame of the screen: two or more MSM518222As can be cascaded directly without any delay devices between them. (Cascading provides larger storage depth or a longer delay).
FEATURES
• Single power supply : 5 V ±10
• 512 Rows x 512 Columns x 8 bits
• Fast FIFO (First-In First-Out) operation
• High speed asynchronous serial access
Read/write cycle time 25 ns/30 ns/40 ns
Access time 25 ns/25 ns/30 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 :
28-pin 400 mil plastic ZIP (ZIP28-P-400-1.27) (Product : MSM518222A-xxZS)
28-pin 400 mil plastic SOJ (SOJ28-P-400-1.27) (Product : MSM518222A-xxJS)
28-pin 430 mil plastic SOP (SOP28-P-430-1.27-K) (Product : MSM518222A-xxGS-K)
xx indicates speed rank.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
2023+ |
ZIP |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
OKI |
24+ |
ZIP |
7550 |
只做原装进口!正品支持实单! |
询价 | ||
OKI |
23+ |
NA |
3230 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
OKI |
1948+ |
IDP16 |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
OKI |
2020+ |
DIP16 |
4500 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
OKI |
ZIP |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
OKI |
23+ |
NA |
406 |
专做原装正品,假一罚百! |
询价 | ||
OKI |
23+ |
DIP/16 |
7000 |
绝对全新原装!100%保质量特价!请放心订购! |
询价 | ||
OKI |
2022 |
SIP24 |
2 |
原厂原装正品,价格超越代理 |
询价 | ||
OKI |
22+ |
2987 |
绝对全新原装现货供应! |
询价 |