器件名称: AT45DB081D
功能描述: 8-megabit 2.5-volt or 2.7-volt DataFlash
文件大小: 1491.17KB 共53页
简 介:Features
Single 2.5V or 2.7V to 3.6V Supply RapidS Serial Interface: 66 MHz Maximum Clock Frequency
– SPI Compatible Modes 0 and 3
User Configurable Page Size
– 256 Bytes per Page – 264 Bytes per Page Page Program Operation – Intelligent Programming Operation – 4,096 Pages (256/264 Bytes/Page) Main Memory Flexible Erase Options – Page Erase (256 Bytes) – Block Erase (2 Kbytes) – Sector Erase (64 Kbytes) – Chip Erase (8 Mbits) Two SRAM Data Buffers (256/264 Bytes) – Allows Receiving of Data while Reprogramming the Flash Array Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications Low-power Dissipation – 7 mA Active Read Current Typical – 25 A Standby Current Typical – 5 A 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
8-megabit 2.5-volt or 2.7-volt DataFlash AT45DB081D
1. Description
The AT45DB081D is a 2.5V or 2.7V, serial-interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. The AT45DB081D supports RapidS serial interface for appl……
