HD404829R Datasheet, PDF (47/149 Pages) Renesas Technology Corp – AS Microcomputer Incorporating a LCD controller/Driver Circuit

HD404829R Series
Notes: 1. Circuit constants differ by the different types of crystal oscillators, ceramic oscillators, and with the
stray capacitance of the board, so consult the manufacturer of the oscillator to determine the
circuit parameters.
2. The wiring between the OSC₁, OSC₂ (X1 and X2 pins), and the other elements should be as short
as possible, and must not cross other wiring. Refer to figure 28.
3. If not using a 32.768-kHz crystal oscillator, fix the X1 pin to V_CC and leave the X2 pin open.
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