FEDL2201-01

1Semiconductor

ML2201–XXX

13/20

External Clock Input

The Figure 3 shows wiring of an external timing source.

(A type of the external clock should be determined at selecting chip options.)

XT

An external

timing source

Keep this

pin open

XT

Figure 3 External Clock Input

* Note:

As of July 1999, ceramic oscillation on this chip is under development and thus the chip is not

functional with a ceramic oscillator. The manufacturer intends to add a ceramic oscillation option to the

chip. For more information on availability in commercial quantity, contact your sales representative.