PCF2127 View Datasheet(PDF) - NXP Semiconductors.
Part Name
Description
MFG CO.
'PCF2127' PDF : 101 Pages View PDF
NXP Semiconductors
PCF2127
Accurate RTC with integrated quartz crystal for industrial applications
9''
9WK XYS
9%$7
9WK VZ EDW
9
9RSHU LQW
LQWHUQDORSHUDWLQJYROWDJH 9RSHU LQW
9RSHU LQW
9'' 9
FRPSDUDWRU
HQDEOHG
FRPSDUDWRU
GLVDEOHG
FRPSDUDWRU
HQDEOHG
3)
WUHF > @PV
DDM
Fig 11. PFO signal behavior when battery switch-over is enabled in standard mode and
Vth(uvp) > (VBAT, Vth(sw)bat)
9''
9%$7
9WK XYS
9RSHU LQW
LQWHUQDORSHUDWLQJYROWDJH 9RSHU LQW
9RSHU LQW
9WK VZ EDW
9
9'' 9
FRPSDUDWRU
HQDEOHG
FRPSDUDWRU
GLVDEOHG
FRPSDUDWRU
HQDEOHG
3)
WUHF
DDM
Fig 12. PFO signal behavior when battery switch-over is enabled in direct switching
mode and Vth(uvp) < VBAT
PCF2127
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 8 — 19 December 2014
© NXP Semiconductors N.V. 2014. All rights reserved.
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