M41T256YMT7 View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
M41T256YMT7 Datasheet PDF : 27 Pages
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M41T256Y
Figure 14. Crystal Accuracy Across Temperature
Frequency (ppm)
20
0
–20
–40
–60
–80
–100
–120
–140
–160
–40 –30 –20 –10 0
∆F
F
=
K
x
(T
–TO)2
K = –0.036 ppm/°C2 ± 0.006 ppm/°C2
TO = 25°C ± 5°C
10 20 30 40 50 60 70 80
Temperature °C
AI00999b
Figure 15. Clock Calibration
NORMAL
POSITIVE
CALIBRATION
NEGATIVE
CALIBRATION
AI00594B
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