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MT4C4001JC-8/XT中文资料PDF规格书
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GENERAL DESCRIPTION
The MT4C4001J is a randomly accessed solid-state memory containing 4,194,304 bits organized in a x4 configuration. During READ or WRITE cycles each bit is uniquely addressed through the 20 address bits which are entered 10 bits (A0-A9) at a time. RAS is used to latch the first 10 bits and CAS the later 10 bits. A READ or WRITE cycle is selected with the WE input. A logic HIGH on WEdictates READ mode while a logic LOW on WE dictates WRITE mode. During a WRITE cycle, data-in (D) is latched by the falling edge of WE or CAS, whichever occurs last.
FEATURES
• Industry standard x4 pinout, timing, functions, and packages
• High-performance, CMOS silicon-gate process
• Single +5V±10 power supply
• Low-power, 2.5mW standby; 300mW active, typical
• All inputs, outputs, and clocks are fully TTL and CMOS compatible
• 1,024-cycle refresh distributed across 16ms
• Refresh modes: RAS-ONLY, CAS-BEFORE-RAS(CBR), and HIDDEN
• FAST PAGE MODE access cycle
• CBR with WE a HIGH (JEDEC test mode capable via WCBR)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICRON/美光 |
23+ |
SOJ20 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICRON/美光 |
SOJ20 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
ASI |
CDIP20 |
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 | |||
23+ |
N/A |
38160 |
正品授权货源可靠 |
询价 | |||
ASI |
23+ |
CDIP20 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 | ||
ASI |
23+ |
CDIP |
10880 |
原装正品,支持实单 |
询价 | ||
ASI |
EIP20 |
14029 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | |||
21+ |
SOJ20 |
35210 |
一级代理/放心采购 |
询价 | |||
FUJITSU/富士通 |
2046+ |
SOJ20 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
1635+ |
SOJ20 |
6000 |
好渠道!好价格!一片起卖! |
询价 |