ST7FL15F1MAE STMICROELECTRONICS [STMicroelectronics], ST7FL15F1MAE Datasheet - Page 99

• Manufacturer Part Number: ST7FL15F1MAE
• Description: 8-bit MCU for automotive with single voltage Flash/ROM memory, data EEPROM, ADC, 5 timers, SPI
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ELECTRICAL CHARACTERISTICS (cont’d)
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 must be made 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. No negative current injection allowed on PB0 pin.
6. When several inputs are submitted to a current injection, the maximum ΣI
and negative injected currents (instantaneous values). These results are based on characterization with ΣI
mum current injection on four I/O port pins of the device.
V
V
V
V
I
I
I
I
ΣI
T
T
VDD
VSS
IO
INJ(PIN)
STG
J
DD
IN
ESD(HBM)
ESD(MM)
INJ(PIN)
INJ(PIN)
Symbol
Symbol
Symbol
- V
SS
2)4)
2)
must never be exceeded. This is implicitly insured if V
DD
) and ground (V
Storage temperature range
Maximum junction temperature (see
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 ISPSEL pin
Injected current on RESET pin
Injected current on OSC1 and OSC2 pins
Injected current on PB0 pin
Injected current on any other pin
Total injected current (sum of all I/O and control pins)
Supply voltage
Input voltage on any pin
Electrostatic discharge voltage (Human Body Model)
Electrostatic discharge voltage (Machine Model)
SS
) lines must always be connected to the external supply.
DD
SS
IN
power lines (source)
1) 2)
ground lines (sink)
< V
Ratings
Ratings
Ratings
5)
SS
.
DD
6)
or V
Table 23, “Thermal Characteristics,” on page
SS
could damage the device if an unintentional internal reset
3)
3)
tions is not implied. Exposure to maximum rating
conditions for extended periods may affect device
reliability.
INJ(PIN)
IN
maximum is respected. If V
value. A positive injection is induced by V
6)
DD
or V
INJ(PIN)
SS
according to their reset configuration.
V
See
is the absolute sum of the positive
SS
Maximum value
Maximum value
- 0.3 to V
-65 to +150
section 13.7.3 on page 112
Value
± 20
- 25
150
7.0
± 5
± 5
± 5
+ 5
± 5
75
20
40
IN
DD
ST7L15, ST7L19
maximum cannot be
+ 0.3
124)
INJ(PIN)
Unit
Unit
Unit
IN
mA
°C
V
99/138
> V
maxi-
DD