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STK25C48-W20I bảng dữ liệu (PDF) - List of Unclassifed Manufacturers

STK25C48-W20I Datasheet PDF - List of Unclassifed Manufacturers
tên linh kiện STK25C48-W20I
tải về  STK25C48-W20I tải về

kích thước tập tin   84.49 Kbytes
Page   8 Pages
nhà sản xuất  ETC [List of Unclassifed Manufacturers]
Trang chủ  
Logo ETC - List of Unclassifed Manufacturers
Giải thích chi tiết về linh kiện 2K X 8 AUTOSTORE NVSRAM

STK25C48-W20I Datasheet (PDF)

Go To PDF Page tải về bảng dữ liệu
STK25C48-W20I Datasheet PDF - List of Unclassifed Manufacturers

tên linh kiện STK25C48-W20I
tải về  STK25C48-W20I Click to download

kích thước tập tin   84.49 Kbytes
Page   8 Pages
nhà sản xuất  ETC [List of Unclassifed Manufacturers]
Trang chủ  
Logo ETC - List of Unclassifed Manufacturers
Giải thích chi tiết về linh kiện 2K X 8 AUTOSTORE NVSRAM

STK25C48-W20I bảng dữ liệu (HTML) - List of Unclassifed Manufacturers

STK25C48-W20I Datasheet HTML 1Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 2Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 3Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 4Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 5Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 6Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 7Page - List of Unclassifed Manufacturers STK25C48-W20I Datasheet HTML 8Page - List of Unclassifed Manufacturers

STK25C48-W20I Thông tin chi tiết sản phẩm

[Simtek]

DESCRIPTION
The STK25C48 is a fast SRAM with a nonvolatile EEPROM element incorporated in each static memory cell. The SRAM can be read and written an unlimited number of times, while independent nonvolatile data resides in the EEPROM. Data transfers from the SRAM to the EEPROM (the STORE operation) can take place automatically on power down using charge stored in system capacitance. Transfers from the EEPROM to the SRAM (the RECALL operation) take place automatically on restoration of power. The nvSRAM can be used in place of existing 2K x 8 SRAMs and also matches the pinout of 2K x 8 battery-backed SRAMs, EPROMs and EEPROMs, allowing direct substitution while enhancing performance. There is no limit on the number of read or write cycles that can be executed, and no support circuitry is required for microprocessor interfacing.

FEATURES
• Nonvolatile Storage without Battery Problems
• Directly Replaces 2K x 8 Static RAM, Battery Backed RAM or EEPROM
• 20ns, 25ns, 35ns and 45ns Access Times
• STORE to EEPROM Initiated by AutoStore™ on Power Down
• RECALL to SRAM Initiated by Software or Power Restore
• 10mA Typical ICC at 200ns Cycle Time
• Unlimited READ, WRITE and RECALL Cycles
• 1,000,000 STORE Cycles to EEPROM
• 100-Year Data Retention over Full Industrial Temperature Range
• Commercial and Industrial Temperatures
• 24-Pin 600 PDIP Package




Số phần tương tự - STK25C48-W20I

nhà sản xuấttên linh kiệnbảng dữ liệuGiải thích chi tiết về linh kiện
logo
Simtek Corporation
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310Kb / 10P
   2K x 8 AutoStore??nvSRAM QuantumTrap??CMOS Nonvolatile Static RAM
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Mô tả tương tự - STK25C48-W20I

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