SN8A1702AX datasheet(45/112 Pages) SONIX

Il numero della parte	SN8A1702AX

Spiegazioni elettronici	8-Bit Micro-Controller

PDF	112 Pages

Scroll/Zoom	100%

Produttore elettronici	SONIX [SONiX Technology Company]

Homepage	http://www.sonix.com.tw

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45 / 112 page

Preliminary

SN8P1702A/SN8P1703A

8-bit micro-controller build-in 12-bit ADC

SONiX TECHNOLOGY CO., LTD

Page 45

Revision 0.5

SYSTEM OSCILLATOR CIRCUITS

MCU

XIN

VDD

XOUT

VSS

CRYSTAL

20PF

Figure 7-2. Crystal/Ceramic Oscillator

MCU

XIN

VDD

VSS

XOUT

Figure 7-3. RC Oscillator

XIN

VDD

MCU

VSS

XOUT

External Clock Input

Figure 7-4. External clock input

Note1: The VDD and VSS of external oscillator circuit must be from the micro-controller. Don’t connect

them from the neighbor power terminal.

Note2: The external clock input mode can select RC type oscillator or crystal type oscillator of the code

option and input the external clock into XIN pin.

Note3: In RC type oscillator code option situation, the external clock’s frequency is divided by 2.

Note4: The power and ground of external oscillator circuit must be connected from the micro-controller’s

VDD and VSS. It is necessary to step up the performance of the whole system.

SN8A1702AX Scheda tecnica(PDF) 45 Page - SONiX Technology Company