CSB480E View Datasheet(PDF) - Hynix Semiconductor
Part Name
Description
MFG CO.
'CSB480E' PDF : 106 Pages View PDF
Chapter 2. Architecture
Clock Generator
The GMS340 series has an internal clock oscillator. The oscillator circuit is
designed to operate with an external ceramic resonator. Internal capacitors are
available as a masked option. Oscillator circuit is able to organize by connecting
ceramic resonator to outside. (In order to built in capacitor for oscillation as
masked option.)
* It is necessary to connect capacitor to outside in order to change ceramic
resonator, You must examine refer to a manufacturer`s
OSC1
23
C1
OSC2
22
C2
<Circuit 1>
OSC1
23
OSC2
22
<Circuit 2>
Operating Frequency
fOSC = 2.4 ~ 4MHz
fOSC = 300 ~ 500KHz
Internal capacitor option
No Internal capacitor option
Oscillation Circuit
Circuit 1
Circuit 2
Circuit 1
2- 6
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