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STK14C88-W45中文资料PDF规格书
STK14C88-W45规格书详情
DESCRIPTION
The Simtek STK14C88 is a fast static RAMwith a nonvolatile element incorporated in each static
memory cell. The SRAMcan be read and written an unlimited number of times, while independent, nonvolatile data resides in the nonvolatile elements. Data transfers from the SRAMto the nonvolatile elements (the STOREoperation) can take place automatically on power down. A 68µF or larger capacitortied from VCAPto ground guarantees the STORE operation, regardless of power-down slew rate or loss of power from “hot swapping”. Transfers from the nonvolatile elements to the SRAM(the RECALL operation) take place automatically on restoration of power. Initiation of STOREand RECALLcycles can also be software controlled by entering specific read
sequences. A hardware STOREmay be initiated with the HSBpin.
FEATURES
• 25ns, 35ns and 45ns Access Times
• “Hands-off” Automatic STOREwith External 68µF Capacitor on Power Down
• STOREto nonvolatile elements Initiated by Hardware, Software or AutoStore™
• RECALLto SRAM Initiated by Software or Power Restore
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALLCycles
• 1,000,000 STORECycles to nonvolatile elements (Commercial/Industrial)
• 100-Year Data Retention in nonvolatile elements (Commercial/Industrial)
• Single 5V +10 Operation
• Commercial, Industrialand Military Temperatures
• 32-Pin SOIC, DIP and LCC Packages
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
STK |
23+ |
SOP32 |
9800 |
现货库存,全新原装,特价销售 |
询价 | ||
SIJTEK |
0437+ |
SOJ |
9 |
询价 | |||
SIM |
2022+ |
SOIC32 |
57550 |
询价 | |||
STK |
22+ |
SOP32 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
SIMTEK |
21+ |
DIP |
15000 |
原厂VIP渠道,亚太地区一级代理商,可提供更多数量! |
询价 | ||
SIMTEK |
23+ |
SOP32 |
8000 |
只做原装现货 |
询价 | ||
SIM |
23+ |
SOP28 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
Cypress |
23+ |
32-SOIC |
24840 |
专业分销产品!原装正品!价格优势! |
询价 | ||
SIMTEK |
22+ |
SOP-32 |
5800 |
原装现货,可开13%税票 |
询价 | ||
SIM |
22+ |
SOIC32 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 |