M052LDN Datasheet, PDF (61/86 Pages) List of Unclassifed Manufacturers – 32-bit Microcontroller

8.3.3 Typical Crystal Application Circuits
Crystal
4 MHz ~ 24 MHz
C1
10~20 pF
M051 DN/DE
C2
10~20 pF
XTAL1
XTAL2
4~24 MHz
Crystal
C1
C2
Vss
Vss
Figure 8-1 M05xxDN Typical Crystal Application Circuit
8.3.4 22.1184 MHz Internal High Speed RC Oscillator (HIRC)
Symbol
VHRC
fHRC
IHRC
Parameter
Supply Voltage
Center Frequency
Calibrated Internal
Oscillator Frequency
Operating Current
Min
Typ
Max
1.62
1.8
1.98
-
22.1184
-
-1
-
+1
-3
-
+3
-
800
-
Unit
V
MHz
%
%
μA
Test Condition
-
-
TA = 25 ℃
VDD = 5 V
TA = -40 ℃ ~ 85 ℃
VDD = 2.5 V ~ 5.5 V
TA = 25 ℃,VDD = 5 V
8.3.5 10 kHz Internal Low Speed RC Oscillator (LIRC)
Symbol
VLRC
fLRC
Parameter
Supply Voltage
Center Frequency
Oscillator Frequency
Min
Typ
Max
Unit
Test Condition
2.5
-
5.5
V
-
-
10
-
kHz
-
VDD = 2.5 V ~ 5.5 V
-10
-
+10
%
TA = 25℃
VDD = 2.5 V ~ 5.5 V
-40
-
+40
%
TA = -40℃ ~ +85℃
Oct. 05, 2015
Page 61 of 86
Rev 1.03