參數(shù)資料
型號(hào)： S3C9442
廠商： SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述： SAM88RCRI family of 8-bit single-chip CMOS microcontrollers
中文描述： SAM88RCRI家庭的8位單芯片CMOS微控制器
文件頁數(shù)： 12/26頁
文件大?。?/td> 167K
代理商： S3C9442
S3C9442/C9444/F9444/C9452/C9454/F9454
ELECTRICAL DATA
13-3
Table 13-2. DC Electrical Characteristics
(T
A
= – 40
°
C to + 85
°
C, V
DD
= 2.0 V to 5.5 V)
Parameter
Input high
voltage
Symbol
V
IH1
Conditions
Min
Typ
–
Max
V
DD
Unit
V
Ports 0, 1, 2 and
RESET
X
IN
and X
OUT
Ports 0, 1, 2 and
RESET
X
IN
and X
OUT
I
OH
= – 10 mA
ports 0, 1, 2
I
OL
= 25 mA
port 0, 1, and 2
All input except
I
LIH2
X
IN
,
X
OUT
All input except
I
LIL2
and
RESET
X
IN
, X
OUT
All output pins
V
DD
= 2.0 to 5.5 V
0.8 V
DD
V
IH2
V
IL1
V
DD
- 0.1
–
Input low
voltage
V
DD
= 2.0 to 5.5 V
–
0.2 V
DD
V
V
IL2
V
OH
0.1
–
Output high
voltage
Output low
voltage
Input high
leakage current
V
DD
= 4.5 to 5.5 V
V
DD
-1.5
V
DD
- 0.4
V
V
OL
V
DD
= 4.5 to 5.5 V
–
0.4
2.0
V
I
LIH1
V
IN
= V
DD
–
–
1
uA
I
LIH2
I
LIL1
V
IN
= V
DD
V
IN
= 0 V
20
–1
Input low
leakage current
–
–
uA
I
LIL2
I
LOH
V
IN
= 0 V
V
OUT
= V
DD
–20
2
Output high
leakage current
Output low
leakage current
Pull-up resistors
–
–
uA
I
LOL
All output pins
V
OUT
= 0 V
–
–
–2
uA
R
P
V
IN
= 0 V
Ports 0, 1, 2
V
IN
= 0 V
Ports 1
Run mode
10 MHz CPU clock
3 MHz CPU clock
Idle mode
10 MHz CPU clock
3 MHz CPU clock
Stop mode
V
DD
= 5 V
25
50
100
k
Pull-down
resistors
Supply current
R
P
V
DD
= 5 V
25
50
100
I
DD1
V
DD
= 4.5 to 5.5 V
–
5
10
mA
V
DD
= 2.0 V
V
DD
= 4.5 to 5.5 V
2
2
5
4
I
DD2
–
V
DD
= 2.0 V
V
DD
= 4.5 to 5.5 V
(LVR disable)
V
DD
= 4.5 to 5.5 V
(LVR enable)
V
DD
= 2.6 V
(LVR enable)
0.5
0.1
1.5
5
I
DD3
–
uA
100
200
30
60
NOTE:
In STOP (I
DD3
), IDLE (I
DD2
) current, current by ADC module is not included.
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參數(shù)描述
S3C9444 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:SAM88RCRI family of 8-bit single-chip CMOS microcontrollers
S3C9452 制造商:SAMSUNG 制造商全稱:Samsung semiconductor 功能描述:SAM88RCRI INSTRUCTION SET
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