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M5M44260CJ-7S规格书详情
DESCRIPTION
This is a family of 262144-word by 16-bit dynamic RAMs, fabricated with the high performance CMOS process, and is ideal for memory systems where high speed, low power dissipation, and low costs are essential.
The use of double-layer metalization process technology and a single-transistor dynamic storage stacked capacitor cell provide high circuit density at reduced costs. Multiplexed address inputs permit both a reduction in pins and an increase in system densities. Self or extended refresh current is small enough for battery back-up application.
This device has 2CAS and 1W terminals with a refresh cycle of 512 cycles every 8.2ms.
FEATURES
● Standard 40pin SOJ, 44 pin TSOP (II)
● Single 5V±10 supply
● Low stand-by power dissipation
CMOS Input level - - - - - - - - - - - - - - - - - - 5.5mW (Max)
CMOS Input level - - - - - - - - - - - - - - - - - - 550µW (Max) *
● Operating power dissipation
M5M44260Cxx-5,-5S - - - - - - - - - - - - - - - - - 688mW (Max)
M5M44260Cxx-6,-6S - - - - - - - - - - - - - - - - - 605mW (Max)
M5M44260Cxx-7,-7S - - - - - - - - - - - - - - - - - 523mW (Max)
● Self refresh capability *
Self refresh current - - - - - - - - - - - - - - - 150µA (Max)
● Extended refresh capability
Extended refresh current - - - - - - - - - - - - - 150µA (Max)
● Fast-page mode (512-column random access), Read-modify-write,
RAS-only refresh, CAS before RAS refresh, Hidden refresh
capabilities.
● Early-write mode, LCAS / UCAS and OE to control output buffer impedance
● 512 refresh cycles every 8.2ms (A0~A8)
● 512 refresh cycles every 128ms (A0~A8) *
● Byte or word control for Read/Write operation (2CAS, 1W type)
* : Applicable to self refresh version (M5M44260CJ,TP-5S,-6S,-7S : option) only
APPLICATION
Microcomputer memory, Refresh memory for CRT
产品属性
- 型号:
M5M44260CJ-7S
- 制造商:
MITSUBISHI
- 制造商全称:
Mitsubishi Electric Semiconductor
- 功能描述:
FAST PAGE MODE 4194304-BIT(262144-WORD BY 16-BIT) DYNAMIC RAM
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITSUBISHI |
21+ |
SOJ |
35200 |
一级代理/放心采购 |
询价 | ||
MIT |
23+ |
TSOP40 |
98900 |
原厂原装正品现货!! |
询价 | ||
MITSUBISH |
23+ |
SOJ-40 |
89630 |
当天发货全新原装现货 |
询价 | ||
MITSUBISHI |
23+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
MITSUBIS |
20+ |
TSOP44 |
8800 |
只做原装正品 |
询价 | ||
MITSUBISHI |
2023+ |
SOJ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
MITSUBISHI |
9922+ |
SOJ |
1000 |
全新原装,支持实单,假一罚十,德创芯微 |
询价 | ||
MIT |
23+ |
TSOP40 |
96880 |
只做原装,欢迎来电资询 |
询价 | ||
MITSUBISHI |
23+ |
SOJ |
20000 |
原厂原装正品现货 |
询价 | ||
Mitsubishi/MITSUBISHI electlic |
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 |