品牌索引
產品分類 > 小信號開關二極管> 瞬態電壓抑制器TVS/ESD> 雙極管二極管> 調諧二極管> 齊納(穩壓)二極管> 小信號肖特基二極管> 頻帶轉換二極管> 中/高功率管> 射頻PIN二極管> Sinterglass二極管> 整流器 > N溝道(N-Channel)> P溝道(P-Channel)> 雙N溝道(Dual N-Channel)> 雙P溝道(Dual P-Channel)> 雙N和P溝道(Dual N and P-Channel)
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產品介紹 AT45DB321DFeatures
● Single 2.5V - 3.6V or 2.7V - 3.6V supply ● Atmel® RapidS™ serial interface: 66MHz maximum clock frequency ● SPI compatible modes 0 and 3 ● User configurable page size ● 512 bytes per page ● 528 bytes per page ● Page size can be factory preconfigured for 512 bytes ● Page program operation ● Intelligent programming operation ● 8,192 pages (512/528 bytes/page) main memory ● Flexible erase options ● Page erase (512 bytes) ● Block erase (4KB) ● Sector erase (64KB) ● Chip erase (32Mb) ● Two SRAM data buffers (512/528 bytes) ● Allows receiving data while reprogramming the flash array ● Continuous read capability through entire array ● Ideal for code shadowing applications ● Low power dissipation ● 7mA active read current ,typical ● 25μA standby current, typical ● 15μA deep power down, typical ● Hardware and software data protection features ● Individual sector ● Sector lockdown for secure code and data storage ● Individual sector ● Security: 128-byte security register ● 64-byte user programmable space ● Unique 64-byte device identifier ● JEDEC standard manufacturer and device ID read ● 100,000 program/erase cycles per page, minimum ● Data retention: 20 years ● Industrial temperature range ● Green (Pb/halide-free/RoHS compliant) packaging options |
