Datasheet

PCF2129 All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 7 — 19 December 2014 65 of 86
NXP Semiconductors
PCF2129
Accurate RTC with integrated quartz crystal for industrial applications
(1) Typical temperature compensated frequency response.
(2) Uncompensated typical tuning-fork crystal frequency.
Fig 44. Typical characteristic of frequency with respect to temperature of PCF2129AT
(1) Typical temperature compensated frequency response.
(2) Uncompensated typical tuning-fork crystal frequency.
Fig 45. Typical characteristic of frequency with respect to temperature of PCF2129T
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