s3c72c8 Samsung Semiconductor, Inc., s3c72c8 Datasheet - Page 24

• Manufacturer Part Number: s3c72c8
• Description: S3c72c8 Single-chip Cmos Microcontroller Been Designed High Performance Using Samsungs Newest 4-bit Core, Sam47 Samsung Arrangeable
• Manufacturer: Samsung Semiconductor, Inc.

S3C72C8/P72C8
(T
NOTE: Minimum value for INT0 is based on a clock of 2t
Output Delay for
SCK to SO
Interrupt Input
High, Low Width
RESET Input Low
Width
A
= – 40 C to + 85 C, V
Parameter
CPU CLOCK
1.05 MHz
0.75 MHz
15.6 kHz
1.5 MHz
t
INTH
Symbol
t
t
KSO
RSL
CPU CLOCK = 1/n x oscillator frequency (n = 4, 8, or 64)
, t
Table 15-8. A.C. Electrical Characteristics (Continued)
INTL
DD
Figure 15-1. Standard Operating Voltage Range
1
= 1.8 V to 5.5 V)
V
V
V
V
INT0, INT1, INT2, INT4,
K0– K3, INTP30, INTP31
Input
DD
DD
DD
DD
1.8
= 2.7 V to 5.5 V; Output
= 2.7 V to 5.5 V; Input
= 1.8 V to 5.5 V; Input
= 1.8 V to 5.5 V; Output
2
SUPPLY VOLTAGE (V)
Conditions
3
4
CY
or 128 / fx as assigned by the IMOD0 register setting.
5
6
Min
10
10
7
–
Main Oscillator Frequency
(Divided by 4)
6 MHz
4.2 MHz
3.0 MHz
Typ
–
–
–
ELECTRICAL DATA
1000
1000
Max
300
250
–
–
Units
µs
µs
ns
15-9