DS1244Y和DS1644

对比图

型号 DS1244Y DS1644 STK1744-D45

描述 Real Time Clock, Non-Volatile, 0 Timer(s), CMOS, PDIP28,非易失时钟RAM Nonvolatile Timekeeping RAM32K x 8 AutoStore nvSRAM with Real-Time Clock

数据手册 ---

制造商 Dallas Semiconductor (达拉斯半导体) Maxim Integrated (美信) Simtek

分类

封装 DIP DIP DIP

封装 DIP DIP DIP

产品生命周期 Unknown Obsolete Obsolete

RoHS标准 RoHS Compliant RoHS Compliant -

含铅标准 Lead Free - -