參數資料
型號: KS57C3204
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: The KS57C3204 single-chip CMOS microcontroller has been designed for high performance using Samsungs newest 4-bit CPU core, SAM47 (Samsung Arrangeable
中文描述: 在KS57C3204單芯片CMOS微控制器是專門為高性能三星則采用最新的4位CPU核心,SAM47(三星Arrangeable
文件頁數: 12/38頁
文件大?。?/td> 306K
代理商: KS57C3204
ELECTRICAL DATA
KS57C3204/P3204
15-2
Table 15-1. Absolute Maximum Ratings
(T
A
= 25
°
C)
Parameter
Symbol
V
DD
V
IN
V
O
I
OH
Conditions
Rating
Units
Supply Voltage
– 0.3 to + 6.5
V
Input Voltage
All I/O ports
– 0.3 to V
DD
+ 0.3
– 0.3 to V
DD
+ 0.3
– 15
Output Voltage
Output Current High
One I/O port active
mA
All I/O ports active
One I/O port active
– 30
+ 30 (Peak value)
Output Current Low
I
OL
+ 15
(note)
+ 100 (Peak value)
+ 60
(note)
– 40 to + 85
Total value for ports 1, 4, 5 and 6
Operating Temperature
T
A
T
stg
°
C
Storage Temperature
– 65 to + 150
NOTE:
The values for Output Current Low ( I
OL
) are calculated as Peak Value
×
Duty .
Table 15-2. D.C. Electrical Characteristics
(T
A
= – 40
°
C to + 85
°
C, V
DD
= 1.8 V to 5.5 V)
Parameter
Symbol
V
IH1
Conditions
Min
0.7 V
DD
Typ
Max
V
DD
Units
Input high
voltage
All input pins except those
specified below
P1, P3,
RESET
, P2.0
1 and
P6.1
3
X
IN
, X
OUT
, XT
IN
, and XT
OUT
All input pins except those
specified below
P1, P3,
RESET
, P2.0
1 and
P6.1
3
X
IN
, X
OUT
, XT
IN
, and XT
OUT
V
DD
= 4.5 V to 5.5 V
I
OH
= – 1 mA
Ports 1, 4, 5, and 6
V
DD
= 4.5 V to 5.5 V
I
OH
= –100 μA Port 8 and 9
V
V
IH2
0.8 V
DD
V
DD
V
IH3
V
IL1
V
DD
– 0.1
V
DD
0.3 V
DD
Input low
voltage
V
V
IL2
0.2 V
DD
V
IL3
V
OH1
0.1
Output high
voltage
V
DD
– 1.0
V
V
OH2
V
DD
– 2.0
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