EM78P350N
8-Bit Microprocessor with OTP ROM
NOTE
The transient point of the system frequency between HXT and LXY is 400kHz.
The maximum operating frequency limit of crystal/resonator at different VDDs, are as
follows:
Conditions
VDD
2.3
Max. Freq. (MHz)
4
8
Two clocks
3.0
5.0
20
6.13.2 Crystal Oscillator/Ceramic Resonators (Crystal)
The EM78P350N can be driven by an external clock signal through the OSCI pin as
illustrated below.
OSCI
EM78P330
Ext. Clock
OSCO
Fig. 6.15 External Clock Input Circuit
Product Specification (V 1.0) 09.14.2006
(This specification is subject to change without further notice)
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ELAN [ ELAN MICROELECTRONICS CORP ]
