ST92141 STMicroelectronics, ST92141 Datasheet - Page 156

• Manufacturer Part Number: ST92141
• Description: 8/16-bit Mcu For 3-phase Ac Motor Control
• Manufacturer: STMicroelectronics

ST92141 - ELECTRICAL CHARACTERISTICS
8 ELECTRICAL CHARACTERISTICS
This product contains devices to protect the inputs
against damage due to high static voltages, how-
ever it is advisable to take normal precautions to
avoid application of any voltage higher than the
specified maximum rated voltages.
For proper operation it is recommended that V
and V
Reliability is enhanced if unused inputs are con-
nected to an appropriate logic voltage level (V
or V
ABSOLUTE MAXIMUM RATINGS
Note:
Stresses above those listed as “absolute maximum ratings“ may cause permanent damage to the device. This is a stress rating only and
functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect
device reliability. All voltages are referenced to V
(1) AV
THERMAL CHARACTERISTICS
RECOMMENDED OPERATING CONDITIONS
Note:
(1) Device is reset whenever Supply Voltage is below LVD Thresholds
(2) 1MHz when A/D is used with its internal Prescaler programmed to 1.
156/179
Symbol
1
SS
Symbol
Symbol
DD
AV
AV
f
T
ESD
V
V
RthJA
AV
INTCLK
V
I
O
STG
V
).
INJ
AIN
DD
T
IN
can be shut down while the A/D Converter is not in use.
DD
SS
DD
A
be higher than V
DD
Supply Voltage
A/D Converter Analog Reference
A/D Converter V
Input Voltage (standard I/O pins)
Analog Input Voltage (A/D Converter)
ESD susceptibility
Storage Temperature
Pin Injection Current - Digital and Analog Input
Maximum Accumulated Pin Injection Current
Operating Temperature
Operating Supply Voltage
Analog Supply Voltage
Internal Clock Frequency @ 4.5V - 5.5V
SS
PDIP32Sh
PSO34Sh
and lower than V
Package
SS
SS
Parameter
Parameter
=0.
(1)
DD
DD
IN
.
Power Considerations. The average chip-junc-
tion temperature, T
from:
Where: T
T
RthJA = Package thermal resistance
P
P
P
J
A
D
INT
PORT
=
=
Value
=
60
75
=
= Port power dissipation
(junction-to ambient).
(determined by the user)
T
Ambient Temperature.
P
I
DD
A
INT
Min
–40
up to V
0
– 0.3 to V
4.5
J
0
+ P
(2)
, in Celsius can be obtained
x V
AV
– 55 to +150
+ P
– 0.3 to 6.5
Value
D
SS
+/- 100
DD
Value
+/- 10
2000
DD
V
PORT
x RthJA
to AV
SS
V
(chip internal power).
DD
+ 0.3
DD
Max
5.5
85
25
+ 0.3
.
+ 0.3
DD
(1)
Unit
C/W
MHz
Unit
V
V
Unit
C
mA
mA
V
V
V
V
V
C