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 AT25DF641AFeatures
• Single 2.7V - 3.6V Supply • Serial Peripheral Interface (SPI) Compatible – Supports SPI Modes 0 and 3 – Supports Atmel RapidS Operation – Supports Dual-Input Program and Dual-Output Read • Very High Operating Frequencies – 100MHz for RapidS – 85MHz for SPI – Clock-to-Output (tV) of 5ns Maximum • Flexible, Optimized Erase Architecture for Code + Data Storage Applications – Uniform 4-Kbyte Block Erase – Uniform 32-Kbyte Block Erase – Uniform 64-Kbyte Block Erase – Full Chip Erase • Individual Sector Protection with Global Protect/Unprotect Feature – 128 Sectors of 64-Kbytes Each • Hardware Controlled Locking of Protected Sectors via WP Pin • Sector Lockdown – Make Any Combination of 64-Kbyte Sectors Permanently Read-Only • 128-Byte Programmable OTP Security Register • Flexible Programming – Byte/Page Program (1- to 256-Bytes) • Fast Program and Erase Times – 1.0ms Typical Page Program (256-Bytes) Time – 50ms Typical 4-Kbyte Block Erase Time – 250ms Typical 32-Kbyte Block Erase Time – 400ms Typical 64-Kbyte Block Erase Time • Program and Erase Suspend/Resume • Automatic Checking and Reporting of Erase/Program Failures • Software Controlled Reset • JEDEC Standard Manufacturer and Device ID Read Methodology • Low Power Dissipation – 5mA Active Read Current (Typical at 20MHz) – 5μA Deep Power-Down Current (Typical) • Endurance: 100,000 Program/Erase Cycles • Data Retention: 20 Years • Complies with Full Industrial Temperature Range • Industry Standard Green (Pb/Halide-free/RoHS Compliant) Package Options – 8-lead SOIC (208-mil wide) – 8-contact Ultra Thin DFN (5mm x 6mm x 0.6mm) |
