S3C7044 Samsung semiconductor, S3C7044 Datasheet - Page 20

• Manufacturer Part Number: S3C7044
• Description: The S3C7044/C7048 single-chip CMOS microcontroller has been designed for very high-performance using Samsungs newest 4-bit CPU core/ SAM47 (Samsung Ar
• Manufacturer: Samsung semiconductor

S3C7044/C7048/P7048
(T
NOTES
1.
2.
Ceramic
Oscillator
Crystal
Oscillator
External
Clock
Oscillator
A
Oscillation frequency and X
Stabilization time is the interval required for oscillating stabilization after a power-on occurs, or when stop mode is
terminated.
= – 40 C + 85 C, V
Configuration
Xin
Xin
Xin
Clock
C1
C1
Xout
Xout
Xout
DD
Table 13-3. Main System Clock Oscillator Characteristics
C2
C2
IN
= 1.8 V to 5.5 V)
input frequency data are for oscillator characteristics only.
Oscillation frequency
Stabilization time
Oscillation frequency
Stabilization time
X
X
level width (t
IN
IN
input frequency
input high and low
Parameter
XH
, t
XL
(2)
(2)
)
(1)
(1)
(1)
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
Test Condition
= 2.7 V to 5.5 V
= 1.8 V to 5.5 V
= 3 V
= 2.7 V to 5.5 V
= 1.8 V to 5.5 V
= 3 V
= 2.7 V to 5.5 V
= 1.8 V to 5.5 V
–
83.3
Min
0.4
0.4
0.4
0.4
0.4
0.4
–
–
Typ
–
–
–
–
–
–
–
–
–
ELECTRICAL DATA
1250
Max
6.0
4.2
6.0
4.2
6.0
4.2
10
4
Units
MHz
MHz
MHz
ms
ms
ns
13-5