M0564LE4AE Datasheet, PDF (143/161 Pages) List of Unclassifed Manufacturers – 32-BIT MICROCONTROLLER

M0564
8.3 AC Electrical Characteristics
8.3.1 External 4~24 MHz High Speed Crystal (HXT) Input Clock
PARAMETER
SYM.
SPECIFICATIONS
MIN. TYP. MAX. UNIT
TEST CONDITION
Clock High Time
Clock Low Time
Clock Rise Time
Clock Fall Time
Input High Voltage
Input Low Voltage
tCHCX
10
-
- nS
tCLCX
10
-
- nS
tCLCH
2
-
15 nS
tCHCL
2
-
15 nS
VIH
0.7V_DD -
V_DD
V
VIL
0
- 0.3V_DD V
t_CLCL
t_CLCH
V_IH
90%
t_CLCX
V_IL
10%
t_CHCL
t_CHCX
Note: Duty cycle is 50%.
8.3.2 External 4~24 MHz High Speed Crystal (HXT) Oscillator
PARAMETER
SYM.
SPECIFICATIONS
MIN. TYP. MAX. UNIT
Oscillator frequency
Temperature
Operating current
f_HXT
T_HXT
I_HXT
4
-
24 MHz
-40
- +105 C
- TBD - mA
-
0.4
- mA
TEST CONDITION
V_DD = 2.5 ~ 5.5V
V_DD = 5.5V @ 12MHz
V_DD = 3.3V @ 12MHz
8.3.2.1 Typical Crystal Application Circuits
CRYSTAL
4MHz ~ 24 MHz
C1
20pF
C2
20pF
R1
without
May 05, 2017
Page 143 of 161
Rev 1.00