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产品介绍 AT45DB161D Features
• 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 Pre-configured for 512-Bytes • Page Program Operation – Intelligent Programming Operation – 4,096 Pages (512-/528-Bytes/Page) Main Memory • Flexible Erase Options – Page Erase (512-Bytes) – Block Erase (4-Kbytes) – Sector Erase (128-Kbytes) – Chip Erase (16-Mbits) • Two SRAM Data Buffers (512-/528-Bytes) – Allows Receiving of 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 |