M054LAN Datasheet, PDF (55/64 Pages) Nuvotem Talema – ARM Cortex™-M0 32-BIT MICROCONTROLLER

64M052/M054 Data Sheet
Figure 8–1 Typical Crystal Application Circuit
8.3.4 Internal 22.1184 MHz RC Oscillator
PARAMETER
CONDITION
Supply voltage^[1]
Center Frequency
Calibrated Internal Oscillator
Frequency
Accuracy of Un-calibrated
Internal Oscillator Frequency
Operating current
-
-
+25　C; V_DD =5V
-40　C~+85　C;
V_DD=2.5V~5.5V
-40　C~+85　C;
V_DD=2.5V~5.5V
V_DD =5V
MIN.
2.5
-
-1
-3
-25
-
TYP.
-
22.1184
-
-
-
500
MAX.
5.5
+1
+3
+25
-
8.3.5 Internal 10kHz RC Oscillator
PARAMETER
CONDITION
Supply voltage^[1]
-
Center Frequency
-
Calibrated Internal Oscillator
Frequency
+25　C; V_DD =5V
-40　C~+85　C;
V_DD=2.5V~5.5V
Operating current
V_DD =5V
Notes:
1. Internal operation voltage comes form LDO.
MIN.
2.5
-
-30
-50
-
TYP.
-
10
-
-
5
MAX.
5.5
-
+30
+50
-
UNIT
V
MHz
%
%
%
uA
UNIT
V
kHz
%
%
uA
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Publication Release Date: Mar 15, 2011
Revision V1.0