对比图
型号 AT45D021-RC AT45D021-RI AT45DB021B-RU
描述 2-Megabit 5V Only Serial DataFlash2-Megabit 5V Only Serial DataFlash2-megabit 2.7-volt Only DataFlash
数据手册 ---
制造商 ATMEL (爱特美尔) ATMEL (爱特美尔) ATMEL (爱特美尔)
分类 主动器件主动器件
安装方式 Surface Mount Surface Mount -
引脚数 28 28 -
封装 SOP SOP SOP
封装 SOP SOP SOP
产品生命周期 Obsolete Obsolete Obsolete
包装方式 Tube Tube -
RoHS标准 Non-Compliant Non-Compliant RoHS Compliant
含铅标准 Contains Lead Contains Lead -