STM32L152C6U6 STMicroelectronics, STM32L152C6U6 Datasheet - Page 78

• Manufacturer Part Number: STM32L152C6U6
• Description: ARM Microcontrollers - MCU 32-Bit ARM Cortex 32kb LP LCD MCU
• Manufacturer: STMicroelectronics

Specifications of STM32L152C6U6

• Product Category: ARM Microcontrollers - MCU
• Rohs: yes
• Core: ARM Cortex M3
• Data Bus Width: 32 bit

Electrical characteristics
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Functional susceptibility to I/O current injection
While a simple application is executed on the device, the device is stressed by injecting
current into the I/O pins programmed in floating input mode. While current is injected into the
I/O pin, one at a time, the device is checked for functional failures.
The failure is indicated by an out of range parameter: ADC error, out of spec current
injection on adjacent pins or other functional failure (for example reset, oscillator frequency
deviation, LCD levels, etc.).
The test results are given in the following table.
Table 41.
Symbol
I
INJ
I/O current injection susceptibility
Injected current on true open-drain pins
Injected current on all 5 V tolerant (FT) pins
Injected current on any other pin
Description
Doc ID 17659 Rev 8
STM32L151x6/8/B, STM32L152x6/8/B
Functional susceptibility
Negative
injection
-5
-5
-5
injection
Positive
+0
+0
+5
Unit
mA