參數(shù)資料
型號: DMC73C167
英文描述: 8Bit Single Chip Microcontroller
中文描述: 8位單芯片微控制器
文件頁數(shù): 10/90頁
文件大?。?/td> 742K
代理商: DMC73C167
10
8Bit Single Chip Microcontroller
DMC73C167
3.3 Electrical Characteristics
Parameter
Symbol
Port
Min
Typ
Max
Unit
Input current
II
VI=VSS-VCC
±10.0
mA
High-level output current
IOH
VOH=VCC-0.5V
-0.3
mA
Low-level output current
IOL
SCL, SDA VOL=0.4V
3
mA
B4-B7 VOL=1.0V
12
16
Except SCL, SDA, B4-B7
1.7
VOL=0.4V
High-level output voltage
VOH
IOH= -0.3mA
VCC-0.5
VCC
V
Low-level output voltage
VOL
IOL=1.7mA
0.4
V
Low-level output
B0-B3, PWM1_n VO=12V
±10
leakage current
ILEAK
Excpet B0-B3, PWM1_n
±10
uA
VO=VCC
Internal pull-up resister
II
VDD=5.0V VI=VSS
-60
-90
-120
uA
option
Clock frequency
FOSC
CPU clock
3.0
6.0
MHz
OSDCLK OSD clock
4.0
8.0
Input capacitance
CI
15.0
pF
Supply current*
ICC
Operation mode
12.0
20.0
mA
Halt mode
5
20
uA
*All I/O terminals which except CLKIN are open and VCC=5V.
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