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Crystal unit
kHz RANGE CRYSTAL UNIT
FC2012AN
Low ESR 50 kΩ Max.
•Frequency range :
•External dimensions :
•Overtone order
:
•Applications
:
32.768 kHz 2.05 x 1.2 x 0.6 mm Fundamental IoT Devices, Modules, etc.
Product Number FC2012AN: X1A000171xxxx18
Specifications (characteristics)
Item
Symbol
Specifications
Conditions / Remarks
Nominal frequency range Storage temperature range Operating temperature range Level of drive Frequency tolerance
(standard) Turnover temperature Parabolic coefficient Load capacitance
f_nom T_stg T_use
DL
f_tol
Ti B CL
Motional resistance (ESR)
R1
Motional capacitance Shunt capacitance Frequency aging
C1 C0 f_age
32.768 kHz -55 °C to +125 °C -40 °C to +105 °C
0.5 µW Max.
±20 x 10-6
+25 °C ± 5 °C -0.04 x 10-6 / °C2 Max.
9 pF, 12.5 pF 35 kΩ Typ.
FC2012AN Datasheet
