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ELECTRICAL DATA S3C9228/P9228
16-10
Table 16-7. Main Oscillation Characteristics
(T
A
= – 25
°
C to + 85
°
C)
Oscillator Clock Configuration Parameter Test Condition Min Typ Max Units
Crystal
X
IN
C1
X
OUT
Main oscillation
frequency
2.7 V – 5.5 V 0.4 – 8 MHz
2.0 V – 5.5 V 0.4 – 4
Ceramic
Oscillator
X
IN
C1
X
OUT
Main oscillation
frequency
2.7 V – 5.5 V 0.4 – 8
2.0 V – 5.5 V 0.4 – 4
External
Clock
XIN
XOUT
X
IN
input frequency
2.7 V – 5.5 V 0.4 – 8
2.0 V – 5.5 V 0.4 – 4
RC
Oscillator
XIN
XOUT
R
Frequency 5.0 V 0.4 – 2 MHz
Frequency 3.0 V 0.4 – 1
Table 16-8. Sub Oscillation Characteristics
(T
A
= – 25
°
C to + 85
°
C)
Oscillator Clock Configuration Parameter Test Condition Min Typ Max Units
Crystal
X
IN
C1
X
OUT
Sub oscillation
frequency
2.0 V – 5.5 V 32 32.768 35 kHz
External
clock
XIN
XOUT
XT
IN
input
frequency
2.0 V – 5.5 V 32 – 100