BQ32002 Real-Time Clock (RTC)

文件：1.66932 Mbytes 页数：29 Pages

TI

德州仪器

实时时钟 (RTC)

The BQ32002 device is a compatible replacement for industry standard real-time clocks.\nThe BQ32002 features an automatic backup supply that can be implemented using a capacitor or non-rechargeable battery. The BQ32002 has a programmable calibration adjustment from –63 ppm to +126 ppm. The BQ32002 r • Automatic Switchover to Backup Supply\n• I2C Interface Supports Serial Clock up to 400 kHz\n• Uses 32.768-kHz Crystal With –63-ppm to +126-ppm Adjustment\n• Integrated Oscillator-Fail Detection\n• 8-Pin SOIC Package\n• –40°C to +85°C Ambient Operating Temperature;

TI

德州仪器

BQ32002 Real-Time Clock (RTC)

文件：1.66932 Mbytes 页数：29 Pages

TI

德州仪器

BQ32002 Real-Time Clock (RTC)

文件：1.66932 Mbytes 页数：29 Pages

TI

德州仪器

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） 实时时钟 描述：IC RTC CAL I2C/2-WIRE SER 8SOIC

TI

德州仪器

Package：8-SOIC（0.154"，3.90mm 宽）；包装：管件 类别：集成电路（IC） 实时时钟 描述：IC RTC CLK/CALENDAR I2C 8-SOIC

TI

德州仪器