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MSM514262-80ZS中文资料冲电线数据手册PDF规格书
MSM514262-80ZS规格书详情
DESCRIPTION
The MSM514262 is an 1-Mbit CMOS multiport DRAM composed of a 262,144-word by 4-bit dynamic RAM and a 512-word by 4-bit SAM. Its RAM and SAM operate independently and asynchronously.
FEATURES
• Single power supply: 5 V ±10
• Full TTL compatibility
• Multiport organization
RAM: 256K word x 4 bits
SAM: 512 word x 4 bits
• Fast page mode
• Write per bit
• Masked flash write
• Masked block write
• RAS only refresh
• CAS before RAS refresh
• Hidden refresh
• Serial read/write
• 512 tap location
• Bidirectional data transfer
• Split transfer
• Masked write transfer
• Refresh: 512 cycles/8 ms
• Package options:
28-pin 400 mil plastic ZIP (ZIP28-P-400-1.27) (Product : MSM514262-xxZS)
28-pin 400 mil plastic SOJ (SOJ28-P-400-1.27) (Product : MSM514262-xxJS)
xx indicates speed rank.
产品属性
- 型号:
MSM514262-80ZS
- 制造商:
OKI
- 制造商全称:
OKI electronic componets
- 功能描述:
262,144-Word x 4-Bit Multiport DRAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
2016+ |
SOJ40 |
6523 |
只做进口原装现货!假一赔十! |
询价 | ||
OKI |
2023+ |
SOJ-40 |
700000 |
柒号芯城跟原厂的距离只有0.07公分 |
询价 | ||
OKI |
2020+ |
SOJ40 |
10934 |
公司主营品牌,全新原装现货超低价! |
询价 | ||
专营OKI |
23+ |
SOJ40 |
10664 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
OKI |
22+ |
SOJ/40 |
5000 |
十年品牌!原装现货!!! |
询价 | ||
OKI |
23+ |
ZIP-28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
OKI |
2021+ |
SOJ40 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
OKI |
23+ |
NA/ |
5084 |
原装现货,当天可交货,原型号开票 |
询价 | ||
OKI |
98+ |
SOJ-40 |
2389 |
原装现货海量库存欢迎咨询 |
询价 | ||
OKI |
2315+ |
SOJ40 |
3886 |
优势代理渠道,原装现货,可全系列订货 |
询价 |