Note On Oscillators - Renesas F-ZTAT H8 Series Hardware Manual

8-bit single-chip microcomputer

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4. Clock Pulse Generators

Note on Oscillators

Oscillator characteristics of both the mask ROM and F-ZTAT versions are closely related to board

design and should be carefully evaluated by the user, referring to the examples shown in this

section. Oscillator circuit constants will differ depending on the oscillator element, stray

capacitance in its interconnecting circuit, and other factors. Suitable constants should be

determined in consultation with the oscillator element manufacturer. Design the circuit so that the

oscillator element never receives voltages exceeding its maximum rating.

Rev.3.00 Jul. 19, 2007 page 100 of 532

REJ09B0397-0300