资料下载
×
BQ32002,pdf(Real-Time Clock (R
消耗积分:5 |
格式:rar |
大小:239 |
2010-10-28
YYXIAO
分享资料个
The BQ32002 device is a compatible replacement for industry standard real-time clocks.
The BQ32002 features an automatic backup supply with integrated trickle charger. The backup supply 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 registers include an OF (oscillator fail) flag indicating the
status of the RTC oscillator, as well as a STOP bit that allows the host processor to disable the oscillator. The
time registers are normally updated once per second, and all the registers are updated at the same time to
prevent a timekeeping glitch. The BQ32002 includes automatic leap-year compensation.
The BQ32002 features an automatic backup supply with integrated trickle charger. The backup supply 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 registers include an OF (oscillator fail) flag indicating the
status of the RTC oscillator, as well as a STOP bit that allows the host processor to disable the oscillator. The
time registers are normally updated once per second, and all the registers are updated at the same time to
prevent a timekeeping glitch. The BQ32002 includes automatic leap-year compensation.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
