參數(shù)資料
型號: KS88C4504
廠商: SAMSUNG SEMICONDUCTOR CO. LTD.
英文描述: new SAM87RC family of 8-bit single-chip CMOS microcontrollers offers a fast and efficient CPU, a wide range of integrated peripherals, and various mas
中文描述: 新SAM87RC家庭的8位單芯片CMOS微控制器提供了快速,高效的CPU,一個廣泛的集成外設(shè),以及各種馬航
文件頁數(shù): 35/36頁
文件大?。?/td> 293K
代理商: KS88C4504
KS88C4504/P4504
KS88P4504 OTP
20-5
D.C. ELECTRICAL CHARACTERISTICS
Table 20-4. D.C. Electrical Characteristics
(T
A
= – 40
°
C to + 85
°
C, V
DD
= 2.7 V to 5.5 V)
Conditions
F
OSC
= 25 MHz
(instruction clock = 6.25 MHz)
F
OSC
= 12 MHz
(instruction clock = 3 MHz)
All input pins except V
IH2
Parameter
Symbol
V
DD
Min
Typ
Max
Unit
Operating voltage
4.5
5.5
V
2.7
5.5
Input high
voltage
V
IH1
0.51 V
DD
V
DD
V
V
IH2
V
IL1
V
IL2
V
OH
X
IN
All input pins except V
IL2
X
IN
V
DD
= 5 V
I
OH
= – 1 mA
I
OH
= – 100 uA
V
DD
= 5 V
I
OL
= 2 mA
All output pins except port 2
V
DD
= 5 V
I
OL
= 15 mA, port 2
V
IN
= V
DD
All input pins except X
IN
V
IN
= V
DD
X
IN
V
IN
= 0 V
All input pins except X
IN
and
RESET
V
IN
= 0 V,
X
IN,
RESET
V
OUT
= V
DD
All I/O pins and output pins
V
OUT
= 0 V
All I/O pins and output pins
V
IN
= 0 V; V
DD
= 5 V
±
10%
Ports 0–5, TA = 25
°
C
V
IN
= 0 V; V
DD
= 5 V
±
10%
TA = 25
°
C,
RESET
only
V
DD
– 0.5
Input low voltage
0.2 V
DD
0.4
V
Output high
voltage
V
DD
– 1.0
V
V
DD
– 0.5
Output low voltage
V
OL1
0.4
V
V
OL2
0.5
1.0
Input high leakage
current
I
LIH1
3
μ
A
I
LIH2
20
Input low leakage
current
I
LIL1
– 3
I
LIL2
– 20
Output high
leakage current
I
LOH
5
Output low leakage
current
I
LOL
– 0
– 5
Pull-up and pull-
down resistor
R
L1
30
46
80
K
R
L2
120
240
320
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