STEVAL-IFS012V1 STMicroelectronics, STEVAL-IFS012V1 Datasheet - Page 125

• Manufacturer Part Number: STEVAL-IFS012V1
• Description: BOARD ST72651AR6/STTS75/STLM20
• Manufacturer: STMicroelectronics

Specifications of STEVAL-IFS012V1

• Sensor Type: Temperature
• Sensing Range: Depends on IC
• Interface: I²C, USB
• Sensitivity: Depends on IC
• Voltage - Supply: 5V
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: ST72F651AR6, STTS75, STLM20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-8419

13.2 ABSOLUTE MAXIMUM RATINGS
Stresses above those listed as “absolute maxi-
mum ratings” may cause permanent damage to
the device. This is a stress rating only and func-
tional operation of the device under these condi-
13.2.1 Voltage Characteristics
13.2.2 Current Characteristics
13.2.3 Thermal Characteristics
Notes:
1. Directly connecting the RESET and I/O pins to V
is generated or an unexpected change of the I/O configuration occurs (for example, due to a corrupted program counter).
To guarantee safe operation, this connection has to be done through a pull-up or pull-down resistor (typical: 4.7kΩ for
RESET, 10kΩ for I/Os). Unused I/O pins must be tied in the same way to V
2. I
respected, the injection current must be limited externally to the I
while a negative injection is induced by V
3. All power (V
4. Negative injection disturbs the analog performance of the device. In particular, it induces leakage currents throughout
the device including the analog inputs. To avoid undesirable effects on the analog functions, care must be taken:
- Analog input pins must have a negative injection less than 0.8 mA (assuming that the impedance of the analog voltage
is lower than the specified limits)
- Pure digital pins must have a negative injection less than 1.6mA. In addition, it is recommended to inject the current as
far as possible from the analog input pins.
5. When several inputs are submitted to a current injection, the maximum ΣI
and negative injected currents (instantaneous values). These results are based on characterisation with ΣI
mum current injection on four I/O port pins of the device.
6. True open drain I/O port pins do not accept positive injection.
7. Injected current on PD7 is 0 to +5mA instead of being ±5mA as with any other pin.
INJ(PIN)
I
INJ(PIN)
ΣI
V
V
V
Symbol
Symbol
Symbol
ESD(HBM)
DD
INJ(PIN)
IN
T
I
I
must never be exceeded. This is implicitly insured if V
VDD
VSS
I
STG
T
1) & 2)
IO
- V
J
2) & 4)
DD
SS
2)
) and ground (V
Supply voltage
Input voltage on any pin
Electro-static discharge voltage (Human Body Model)
Total current into V
Total current out of V
Output current sunk by any standard I/O and control pin
Output current sunk by any high sink I/O pin
Output current source by any I/Os and control pin
Injected current on
Injected current on RESET pin
Injected current on OSC1 and OSC2 pins
Injected current on any other pin
Total injected current (sum of all I/O and control pins)
Storage temperature range
Maximum junction temperature: See
SS
) lines must always be connected to the external supply.
IN
<V
DD
V
SS
PP
SS
.
power lines (source)
Ratings
Ratings
pin
Ratings
Doc ID 7215 Rev 4
ground lines (sink)
DD
or V
SS
5), 6) & 7)
could damage the device if an unintentional internal reset
tions is not implied. Exposure to maximum rating
conditions for extended periods may affect device
reliability.
section 14.2 on page 152
INJ(PIN)
IN
maximum is respected. If V
3)
3)
value. A positive injection is induced by V
DD
or V
INJ(PIN)
SS
5)
according to their reset configuration.
is the absolute sum of the positive
V
Maximum value
Maximum value
SS
-0.3 to V
-65 to +150
for T
Value
2000
± 20
- 25
100
6.0
± 5
± 5
± 5
± 5
80
25
50
Jmax
IN
DD
maximum cannot be
+0.3
ST72651AR6
INJ(PIN)
Unit
Unit
Unit
125/161
mA
°C
IN
V
maxi-
>V
DD