STM32F373RBT7(2013) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STM32F373RBT7
(Rev.:2013)

ARM Cortex-M4 32b MCU+FPU, up to 256KB Flash+32KB SRAM timers, 4 ADCs (12/16-bit), 3 DACs, 2 comp., 2.0-3.6 V operation

STMicroelectronics 

STM32F37xxx

Electrical characteristics

Table 51. I/O current injection susceptibility

Symbol

Description

Functional

susceptibility

Unit

Negative Positive

injection injection

Injected current on BOOT0 pin

-0

Injected current on PC0 pin

-0

Injected current on TC type I/O pins on VDDSD12 power

domain: PB2, PE7, PE8, PE9, PE10, PE11, PE12, PE13,

PE14, PE15, PB10 with induced leakage current on other pins

-5

from this group less than -50 µA

IINJ

Injected current on TC type I/O pins on VDDSD3 power

domain: PB14, PB15, PD8, PD9, PD10, PD12, PD13, PD14,

PD15 with induced leakage current on other pins from this

-5

group less than -50 µA

Injected current on TTa type pins: PA4, PA5, PA6 with induced

leakage current on adjacent pins less than -10 µA

-5

Injected current on any other FT and FTf pins

-5

Injected current on any other pins

-5

NA

+5

+5

mA

+5

+5

NA

+5

Note:

It is recommended to add a Schottky diode (pin to ground) to analog pins which may

potentially inject negative currents.

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