包装：散装 类别：开发板，套件，编程器 射频评估和开发套件，开发板 描述：BOARD DEMO LTM9003-AA

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亚德诺

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1642 is a 2k x 8 nonvolatile static RAM and a full-function real-time clock (RTC), both of which are accessible in a bytewide format. The nonvolatile time keeping RAM is pin and function equivalent to any JEDEC-standard 2k x 8 SRAM. The device can also be easily substituted in R

文件：145.17 Kbytes 页数：13 Pages

MAXIM

美信

Nonvolatile Timekeeping RAM

DESCRIPTION The DS1642 is a 2K x 8 nonvolatile static RAM and a full-function real time clock which are both accessible in a bytewide format. The nonvolatile time keeping RAM is pin- and function-equivalent to any JEDEC standard 2K x 8 SRAM. The device can also be easily substituted in ROM, EPROM

文件：138.03 Kbytes 页数：11 Pages

DALLAS

Nonvolatile Timekeeping RAM

文件：221.59 Kbytes 页数：8 Pages

ARTSCHIP