ML610Q428 Datasheet, PDF (20/34 Pages) List of Unclassifed Manufacturers – 8-bit Microcontroller with a Built-in LCD driver

FEDL610Q428-04
ML610Q428/ML610Q429
CLOCK GENERATION CIRCUIT OPERATING CONDITIONS
(VSS = 0V)
Parameter
Symbol
Condition
Min.
Rating
Typ.
Unit
Max.
Low-speed crystal oscillation
frequency
Recommended equivalent series
resistance value of low-speed
crystal oscillation
fXTL


RL


CL=6pF of
crystal

oscillation ^*2
32.768k

0

Hz
40k
Ω

Low-speed crystal oscillation
CL=9pF of
external capacitor ^*1
CDL/CGL
crystal

6

pF
oscillation
CL=12pF of
crystal

12

oscillation
High-speed crystal/ceramic
oscillation frequency
fXTH


4.0M / 4.096M

Hz
High-speed crystal oscillation
external capacitor
CDH


24

pF
CGH


24

*1_{: The external CDL and CGL need to be adjusted in consideration of variation of internal loading capacitance CD and CG, and}
other additional capacitance such as PCB layout.
*2_{: When using a crystal oscillator CL = 6pF, there is a possibility that can not be adjusted by external CDL and CGL.}
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