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REVISION DESCRIPTIONS
1. DEVICE TYPE
The S3C8247/C8248 device type should be moved. Product name and document name should be changed into
'S3C8245/P8245/C8249/P8249'.
2. FEATURES
The Operating Temperature Range should be changed '-40°C to 85°C' into '-25°C to 85°C' in the page 1-2, from 19-2
to 19-12, and from 21-4 to 21-7.
3. ELECTRICAL DATA
Table 19-2. D.C. Electrical Characteristics (Concluded) (Page 19-4)
(T
A
= -25
°
C to + 85
°
C, V
DD
= 1.8 V to 5.5 V)
Parameter Symbol Conditions Min Typ Max Unit
Supply current
(1)
I
DD5
Main stop mode: sub-osc
stop V
DD
= 5 V ± 10 %,
T
A
= 25
°
C
– 1 3 µA
V
DD
= 3V ± 10%, T
A
= 25
°
C
0.5 2
Table 19-12. D.C. Electrical Characteristics (Concluded) (Page 19-12)
(T
A
= -25
°
C to + 85
°
C, V
DD
= 2.0 V to 5.5 V)
Oscillator Test Condition Min Typ Max Unit
Crystal V
DD
= 2.0 V to 5.5 V – – 40 ms
Ceramic Stabilization occurs when V
DD
is equal to the minimum
oscillator voltage range.
– – 4 ms
External clock X
IN
input high and low level width (t
XH
, t
XL
) 50 – 500 ns
Table 21-4. D.C. Electrical Characteristics (Continued) (Page 19-3, 21-5)
(T
A
= -25
°
C to +85
°
C, V
DD
= 1.8 V to 5.5 V)
Parameter Symbol Conditions Min Typ Max Unit
Oscillator feed back
resistors
R
osc1
V
DD
= 5.0 V T
A
= 25
°
C
X
IN
= V
DD
, X
OUT
= 0 V
300 600 1500 kΩ