Real-time Clock Module

文件：2.42347 Mbytes 页数：32 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

3-wire interface RTC and low power consumption

The PT7C43190 is a CMOS 3-wire real-time clock IC,which operates with the very low current consumptionand in the wide range of operation voltage. Theoperation voltage is 1.35 V to 5.5 V so that the RTC canbe used for various power supplies from main supply tobackup battery. In the system which opera •Low current consumption: 0.3μA typ. (VDD=3.0V, TA = 25°C)\n•Wide operating voltage range: 1.35 to 5.5 V\n•Minimum time keeping operation voltage: 1.25 V\n•Built-in clock adjustment function\n•Built-in free user register\n•3-wire (micro wire) CPU interface\n•Built-in alarm interrupter\n•Built-in fla;

Diodes

美台半导体

Real-time Clock Module

文件：2.42347 Mbytes 页数：32 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

Real-time Clock Module

文件：2.42347 Mbytes 页数：32 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

Real-time Clock Module

文件：2.42347 Mbytes 页数：32 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

Real-time Clock Module

文件：2.42347 Mbytes 页数：32 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

Real-time Clock Module

文件：2.42347 Mbytes 页数：32 Pages

PERICOMPericom Semiconductor Corporation

百利通百利通半导体

Package：8-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 实时时钟 描述：IC RTC CALENDAR 3WIRE SER 8TSSOP

DIODES

美台半导体

Package：8-TSSOP（0.173"，4.40mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 实时时钟 描述：IC RTC CALENDAR 3WIRE SER 8TSSOP

DIODES

美台半导体

Package：8-SOIC（0.154"，3.90mm 宽）；包装：卷带（TR） 类别：集成电路（IC） 实时时钟 描述：IC RTC CALENDAR 3-WIRE SER 8SOIC

DIODES

美台半导体