參數(shù)資料
型號: MC68HC05BD3
廠商: Motorola, Inc.
英文描述: 8-Bit Microcontroller Units (MCU).(8位微控制器)
中文描述: 8位微控制器單元(MCU)。(8位微控制器)
文件頁數(shù): 93/112頁
文件大?。?/td> 676K
代理商: MC68HC05BD3
MC68HC05BD3
MOTOROLA
12-1
ELECTRICAL SPECIFICATIONS
12
12
ELECTRICAL SPECIFICATIONS
This section contains the electrical specifications for MC68HC05BD3.
12.1
Maximum Ratings
This device contains circuitry to protect the inputs against damage due to high static voltages or
electric fields. However, it is advised that normal precautions should be taken to avoid application
of any voltage higher than the maximum rated voltages to this high impedance circuit. For proper
operation it is recommended that Vin and Vout be constrained to the range V
SS
(V
in
or V
out
)
V
DD
.
Reliability of operation is enhanced if unused inputs are connected to an appropriate logic voltage
level (e.g. either V
SS
or V
DD
).
12.2
Thermal Characteristics
(Voltages referenced to V
SS
)
RATINGS
SYMBOL
V
DD
V
in
V
in
I
D
T
A
T
stg
VALUE
–0.3 to +7.0
V
SS
–0.3 to V
DD
+0.3
V
SS
–0.3 to 2xV
DD
+0.3
25
0 to 70
–65 to +150
UNIT
V
V
V
mA
°
C
°
C
Supply Voltage
Input Voltage
IRQ
Current Drain per pin excluding V
DD
and V
SS
Operating Temperature
Storage Temperature Range
CHARACTERISTICS
Thermal resistance
- Plastic 40-pin DIP package
- Plastic 42-pin SDIP package
SYMBOL
VALUE
UNIT
θ
JA
θ
JA
60
60
°
C/W
°
C/W
TPG
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