STM32L152C8H6(2013) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32L152C8H6
(Rev.:2013)

Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3, 128KB Flash, 16KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC

STMicroelectronics 

Electrical characteristics

STM32L151x6/8/B, STM32L152x6/8/B

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. I/O current injection susceptibility

Symbol

Description

Functional susceptibility

Negative

Positive

Unit

injection

injection

Injected current on true open-drain pins

-5

IINJ

Injected current on all 5 V tolerant (FT) pins

-5

Injected current on any other pin

-5

+0

+0

mA

+5

78/121

Doc ID 17659 Rev 8

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