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MSM514256C中文资料PDF规格书
MSM514256C规格书详情
DESCRIPTION
The MSM514256C/CL is a 262,144-word x 4-bit dynamic RAM fabricated in Okis silicon-gate CMOS technology. The MSM514256C/CL achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/single-layer metal CMOS process. The MSM514256C/CL is available in a 20-pin plastic DIP, 26/20-pin plastic SOJ, or 20-pin plastic ZIP. The MSM514256CL (the low-power version) is specially designed for lower-power applications.
FEATURES
• 262,144-word x 4-bit configuration
• Single 5 V power supply, ±10 tolerance
• Input : TTL compatible, low input capacitance
• Output : TTL compatible, 3-state
• Refresh : 512 cycles/8 ms, 512 cycles/64 ms (L-version)
• Fast page mode, read modify write capability
• CAS before RAS refresh, hidden refresh, RAS-only refresh capability
• Package options:
20-pin 300 mil plastic DIP (DIP20-P-300-2.54-W1) (Product : MSM514256C/CL-xxRS)
26/20-pin 300 mil plastic SOJ (SOJ26/20-P-300-1.27) (Product : MSM514256C/CL-xxJS)
20-pin 400 mil plastic ZIP (ZIP20-P-400-1.27) (Product : MSM514256C/CL-xxZS)
xx indicates speed rank.
产品属性
- 型号:
MSM514256C
- 制造商:
OKI
- 制造商全称:
OKI electronic componets
- 功能描述:
262,144-Word x 4-Bit DYNAMIC RAM
- :
FAST PAGE MODE TYPE
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
OKI |
23+ |
NA/ |
292 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
OKI |
2020+ |
SOJ |
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 |
19+ |
9850 |
公司原装现货/随时可以发货 |
询价 | |||
OKI |
22+ |
SOJ |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
OKI |
SOJ |
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 | |||
MSM514256C-60ZS |
40 |
40 |
询价 | ||||
OKI |
DIP20 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
OKI |
24+25+/26+27+ |
SOJ-20 |
18800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
OKI |
2402+ |
SOJ20 |
8324 |
原装正品!实单价优! |
询价 | ||
OKI/Oki Electric Cable Co.,Ltd |
21+ |
SOJ |
1000 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 |