參數資料
型號: ST63T69B1
廠商: 意法半導體
英文描述: 8-BIT HCMOS MCU FOR DIGITAL CONTROLLED MULTI FREQUENCYMONITOR
中文描述: 8位HCMOS單片機的數控多FREQUENCYMONITOR
文件頁數: 65/71頁
文件大小: 584K
代理商: ST63T69B1
ABSOLUTE MAXIMUM RATINGS
This product containsdevices to protectthe inputs
against damage due to high static voltages, how-
ever itis advisedto takenormalprecautiontoavoid
application of any voltage higher than maximum
rated voltages.
For properoperationit is recommended thatV
I
and
V
O
mustbe higherthan V
SS
andsmaller thanV
DD
.
Reliability is enhanced if unused inputs are con-
nected to an appropriatedlogic voltage level (V
DD
or V
SS
).
Symbol
Parameter
Value
Unit
V
DD
Supply Voltage
-0.3 to 7.0
V
V
I
Input Voltage (AD IN)
V
SS
- 0.3 to +13
V
V
I
Input Voltage (Other Inputs)
V
SS
- 0.3 to V
DD
+0.3
V
V
O
Output Voltage (PA4-PA7, PC4-PC7, DA0-DA5)
V
SS
- 0.3 to +13
V
V
O
Output Voltage (Other Outputs)
V
SS
- 0.3 to V
DD
+0.3
V
V
PP
EPROM programming Voltage
-0.3 to 13.0
V
I
O
Current Drain per Pin Excluding V
DD
, V
SS
, PA6, PA7
±
10
mA
I
O
Current Drain per Pin (PA6, PA7)
±
50
mA
IV
DD
Total Current intoV
DD
(source)
50
mA
IV
SS
Total Current out of V
SS
(sink)
150
mA
Tj
Junction Temperature
150
°
C
T
STG
Storage Temperature
-60 to 150
°
C
Note :
Stressesabovethose listedas “absolutemaximum ratings” maycause permanent damagetothe device .Thisis astress ratingonly and
functional operation of the device at these conditions is not implied. Exposure tomaximum rating conditions for extended periods may affect
device reliability.
Symbol
Parameter
Test Conditions
Value
Unit
Min.
Typ.
Max.
T
A
Operating Temperature
0
70
°
C
V
DD
Operating Supply Voltage
4.5
5.0
6.0
V
V
PP
EPROM programming Voltage
12.0
12.5
13.0
V
f
OSC
Oscillator Frequency
RUN & WAIT Modes
8
8.1
MHz
RECOMMENDED OPERATINGCONDITIONS
Power Considerations.
The average chip-junc-
tion temperature, Tj, in Celsius can be obtained
from :
Tj =
T
A
+P
D
x RthJA
Where :T
A
=
Ambient Temperature.
RthJA= Package thermal resistance
(junction-to ambient).
P
D
= Pint + Pport.
Pint =
I
DD
xV
DD
(chip internal power).
Pport = Port power dissipation
(determinated by the user).
ST63E69,ST63T69
61/67
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