EEPW首页 | 器件索引 | 厂商列表 | IC替换 | 微缩略语 | 电路图查询
器件查询:
400万器件资料库等您来搜!
   首页 > ATMEL > AT45DB041B-SC

AT45DB041B-SC

器件名称: AT45DB041B-SC
功能描述: 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash
文件大小: 233.48KB    共33页
生产厂商: ATMEL
下  载:    在线浏览   点击下载
简  介:Features Single 2.5V - 3.6V or 2.7V - 3.6V Supply Serial Peripheral Interface (SPI) Compatible 20 MHz Max Clock Frequency Page Program Operation – Single Cycle Reprogram (Erase and Program) – 2048 Pages (264 Bytes/Page) Main Memory Supports Page and Block Erase Operations Two 264-byte SRAM Data Buffers – Allows Receiving of Data while Reprogramming of Nonvolatile Memory Continuous Read Capability through Entire Array Low Power Dissipation – 4 mA Active Read Current Typical – 2 A CMOS Standby Current Typical Hardware Data Protection Feature 100% Compatible to AT45DB041 and AT45DB041A 5.0V-tolerant Inputs: SI, SCK, CS, RESET, and WP Pins Commercial and Industrial Temperature Ranges 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash AT45DB041B Description The AT45DB041B is a 2.5-volt or 2.7-volt only, serial interface Flash memory ideally suited for a wide variety of digital voice-, image-, program code- and data-storage applications. Its 4,325,376 bits of memory are organized as 2048 pages of 264 bytes each. In addition to the main memory, the AT45DB041B also contains two SRAM data buffers of 264 bytes each. The buffers allow receiving of data while a page in the main memor y is being reprogrammed, as well as reading or writing a continuous data stream. EEPROM emulation (bit or byte alterability) is easily handled with a self- Pin Configurations Pin Name CS SCK SI SO WP RESET RDY/BUSY Function Chip Select Serial Clock Serial Input Serial Output Hardware Page Writ……
相关电子器件
器件名 功能描述 生产厂商
AT45DB041B-SC-2.5 4-megabit 2.5-volt or 2.7-volt DataFlash ATMEL
AT45DB041B-SC-2.5 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash ATMEL
AT45DB041B-SC 4-megabit 2.5-volt or 2.7-volt DataFlash ATMEL
AT45DB041B-SC 4-megabit 2.5-volt Only or 2.7-volt Only DataFlash ATMEL
《电子产品世界》杂志社 版权所有 北京东晓国际技术信息咨询有限公司
Copyright ©2002 ELECTRONIC ENGINEERING & PRODUCT WORLD. All rights reserved.
京ICP备12027778号-2