M48T59-70PC1TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

M48T59-70PC1TR

5.0 or 3.3V, 64 Kbit (8 Kbit x8) TIMEKEEPER® SRAM

STMicroelectronics 

M48T59, M48T59Y, M48T59V*

Figure 10. Crystal Accuracy Across Temperature

Frequency (ppm)

20

0

–20

–40

–60

–80

–100

–120

–140

–160

–40 –30 –20 –10 0

∆F

F

= -0.038

ppm

C2

(T - T0)2 ± 10%

T0 = 25 °C

10 20 30 40 50 60 70 80

Temperature °C

AI00999

Figure 11. Clock Calibration

NORMAL

POSITIVE

CALIBRATION

NEGATIVE

CALIBRATION

AI00594B

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