M0564LE4AE Datasheet, PDF (144/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

M0564
XT_OUT
XT_IN
C2
R1
C1
Figure 8.3-1 Typical Crystal Application Circuit
8.3.3 External 32.768 kHz Low Speed Crystal (LXT) Input Clock
PARAMETER
SYM.
SPECIFICATIONS
MIN. TYP. MAX. UNIT
TEST CONDITION
Clock High Time
tCHCX
TBD
-
Clock Low Time
tCLCX
TBD
-
Clock Rise Time
tCLCH
TBD
-
Clock Fall Time
tCHCL
TBD
-
LXT Input Pin Input High
Voltage
Xin_VIH
0.7V_DD
-
- nS
- nS
TBD nS
TBD nS
V_DD
V
LXT Input Pin Input Low Xin_VIL
Voltage
0
- 0.3V_DD V
t_CLCL
Xin_V_IH
Xin_V_IL
t_CHCL
t_CLCH
t_CLCX
t_CHCX
90%
10%
Note: Duty cycle is 50%.
May 05, 2017
Page 144 of 161
Rev 1.00