器件名称: AT45DB642D-TU
功能描述: 64-megabit 2.7-volt Dual-interface DataFlash
文件大小: 1405.07KB 共55页
简 介:Features
Single 2.7V - 3.6V Supply Dual-interface Architecture
– RapidS Serial Interface: 66 MHz Maximum Clock Frequency SPI Compatible Modes 0 and 3 – Rapid8 8-bit Interface: 50 MHz Maximum Clock Frequency User Configurable Page Size – 1024 Bytes per Page – 1056 Bytes per Page Page Program Operation – Intelligent Programming Operation – 8192 Pages (1024/1056 Bytes/Page) Main Memory Flexible Erase Options – Page Erase (1 Kbyte) – Block Erase (8 Kbytes) – Sector Erase (256 Kbytes) – Chip Erase (64 Mbits) Two SRAM Data Buffers (1024/1056 Bytes) – Allows Receiving of Data while Reprogramming the Flash Array Continuous Read Capability through Entire Array – Ideal for Code Shadowing Applications Low-power Dissipation – 10 mA Active Read Current Typical – Serial Interface – 10 mA Active Read Current Typical – 8-bit Interface – 25 A Standby Current Typical – 9 A Deep Power Down Typical Hardware and Software Data Protection Features – Individual Sector Permanent 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 Green (Pb/Halide-free/RoHS Compliant) Packaging Options Temperature Range – Industrial: -40°C to +85°C
64-megabit 2.7-volt Dual-interface DataFlash AT45DB642D
3542F–DFLASH–09/06
1. Description
The AT45DB642D is ……
