3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor

文件：606.91 Kbytes 页数：34 Pages

STMICROELECTRONICS

意法半导体

3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

文件：369.21 Kbytes 页数：41 Pages

STMICROELECTRONICS

意法半导体

3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor

文件：606.91 Kbytes 页数：34 Pages

STMICROELECTRONICS

意法半导体

3.0/3.3V I2C Combination Serial RTC, NVRAM Supervisor and Microprocessor Supervisor

文件：606.91 Kbytes 页数：34 Pages

STMICROELECTRONICS

意法半导体

3.0/3.3V I2C combination serial RTC, NVRAM supervisor and microprocessor supervisor

文件：369.21 Kbytes 页数：41 Pages

STMICROELECTRONICS

意法半导体

3.0/3.3 V I²C组合实时时钟、NVRAM监控器和微处理器监控器

The M41ST85W is a combination serial real-time clock, microprocessor supervisor, and NVRAM supervisor. It is built in a low-power CMOS SRAM process and has a 64-byte memory space with 44 bytes of NVRAM and 20 memory-mapped RTC registers. The RTC registers are configured in binary coded decimal (BCD) • Automatic battery switchover and WRITE protect for: \n •Internal serial RTC and \n •External low power SRAM (LPSRAM) \n• 400 kHz I²C serial interface \n• 3.0/3.3 V operating voltage \n •VCC= 2.7 to 3.6 V \n• Ultralow battery supply current of 500 nA (max) \n• RoHS compliant \n •Lead-free second le;

ST

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Package：28-SOIC（0.295"，7.50mm 宽）；包装：管件 类别：集成电路（IC） 实时时钟 描述：IC RTC CLK/CALENDAR I2C 28-SOIC

STMICROELECTRONICS

意法半导体

Package：28-SOIC（0.295"，7.50mm 宽）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 实时时钟 描述：IC RTC CLK/CALENDAR I2C 28-SOIC

STMICROELECTRONICS

意法半导体

Package：28-SOIC（0.295"，7.50mm 宽）；包装：管件 类别：集成电路（IC） 实时时钟 描述：IC RTC CLK/CALENDAR I2C 28-SOIC

STMICROELECTRONICS

意法半导体