NUC122SD2AN Datasheet, PDF (55/65 Pages) List of Unclassifed Manufacturers – ARM Cortex®-M0 32-BIT MICROCONTROLLER

NuMicro^ NUC122 Datasheet
7.3.3 External 32.768 KHz Low Speed Crystal
PARAMETER
CONDITION
Input clock frequency
External crystal
Temperature
-
MIN.
-
-40
TYP.
32.768
-
MAX. UNIT
-
KHz
85
℃
7.3.4 Internal 22.1184 MHz High Speed Oscillator
PARAMETER
CONDITION
Center Frequency
-
Calibrated Internal Oscillator Frequency
+25 ℃; VDD = 3.3 V
-40 ℃ ~ +85 ℃;
VDD = 2.5 V ~ 5.5 V
MIN. TYP. MAX. UNIT
- 22.1184 _-
MHz
-1
-
+1
%
-5
-
+5
%
7.3.5 Internal 10 KHz Low Speed Oscillator
PARAMETER
CONDITION
Center Frequency
-
Calibrated Internal Oscillator Frequency
+25℃; VDD = 5 V
-40 ℃ ~ +85 ℃;
VDD = 2.5 V ~ 5.5 V
MIN.
-
-30
TYP.
10
-
MAX. UNIT
-
KHz
+30
%
-50
-
+50
%
May 16, 2014
Page 55 of 65
Revision 1.09