Test - Samsung KS57C2308 Manual

KS57C2308/P2308/C2316/P2316
(T = – 40 C + 85 C, V
A
Oscillator Clock
Configuration
Ceramic
X X
IN
Oscillator
C1
Crystal
X X
IN
Oscillator
C1
External
X
IN
Clock
RC
X
IN
Oscillator
R
NOTES:
1. Oscillation frequency and X
2. Stabilization time is the interval required for oscillator stabilization after a power-on occurs, or when stop mode is
terminated.
Table 14-3. Main System Clock Oscillator Characteristics
= 1.8 V to 5.5 V)
DD
Parameter
Oscillation frequency
OUT
C2
Stabilization time
Oscillation frequency
OUT
C2
Stabilization time
X input frequency
X
OUT IN
X input high and low
IN
level width (t
XH
(1)
Frequency
X
OUT
input frequency data are for oscillator characteristics only.
IN
Test Condition
(1)
(2)
Stabilization occurs
when V
DD
the minimum oscillator
voltage range.
(1)
(2) V = 4.5 V to 5.5 V
DD
V = 1.8 V to 4.5 V
DD
(1)
, t )
XL
V = 5 V
DD
R = 20 K , V
R = 38 K , V
Min
– 0.4
–
is equal to
– 0.4
–
–
– 0.4
– 83.3
0.4
= 5 V
DD
= 3 V
DD
ELECTRICAL DATA
Typ Max Units
– 6.0 MHz
– 4 ms
– 6.0 MHz
– 10 ms
– 30
– 6.0 MHz
– – ns
– 2 MHz
2.0
1.0
14-5