ST7LNB0V2Y0 STMicroelectronics, ST7LNB0V2Y0 Datasheet - Page 15

• Manufacturer Part Number: ST7LNB0V2Y0
• Description: DiSEqC™ 2.1 Slave Microcontroller for LNBs and Switchers
• Manufacturer: STMicroelectronics

ST7LNB0V2Y0
6.1.5
6.2
Pin input voltage
The input voltage measurement on a pin of the device is described in
Figure 5.
Absolute maximum ratings
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 under these
conditions is not implied. Exposure to maximum rating conditions for extended periods may
affect device reliability.
Table 10.
1. Directly connecting the I/O pins to V
2. When the current limitation is not possible, the V
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: 10kΩ for I/Os). Unused I/O pins
must be tied in the same way to V
refer to I
induced by V
V
V
V
Symbol
ESD(HBM)
DD
ESD(MM)
V
- V
IN
INJ(PIN)
SS
Pin input voltage
Voltage characteristics
IN
<V
specification. A positive injection is induced by V
SS
.
Supply voltage
Input voltage on any pin
Electrostatic discharge voltage (Human Body
Model)
Electrostatic discharge voltage (Machine
Model)
DD
DD
or V
or V
V
SS
IN
Ratings
SS
according to their reset configuration.
could damage the device if an unexpected change of the I/O
(1)(2)
IN
absolute maximum rating must be respected, otherwise
ST7 PIN
IN
>V
DD
while a negative injection is
V
see
Maximum value
SS
Electrical characteristics
-0.3 to V
Section 6.5.3 on page 20
Figure
7.0
DD
5.
+0.3
Unit
V
15/30