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

非易失时钟RAM

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 ROM, EPROM, and \n• Integrated NV SRAM, Real-Time Clock, Crystal, Power-Fail Control Circuit, and Lithium Energy Source \n• Standard JEDEC Bytewide 2k x 8 Static RAM Pinout \n• Clock Registers are Accessed Identically to the Static RAM. These Registers are Resident in the Eight Top RAM Locations \n• Totally Nonvola;

ADI

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

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

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

文件：221.59 Kbytes 页数：8 Pages

ARTSCHIP

Nonvolatile Timekeeping RAM

文件：221.59 Kbytes 页数：8 Pages

ARTSCHIP