STM32F401CB Datasheet, PDF(110/134 Page) STMicroelectronics – Up to 81 I/O ports with interrupt capability

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

STM32F401CB Datasheet, PDF (110/134 Pages) STMicroelectronics – Up to 81 I/O ports with interrupt capability

◁

Electrical characteristics

STM32F401xB STM32F401xC

Figure 43. Power supply and reference decoupling (VREF+ connected to VDDA)

670)

95()9''$

Â)Q)

95()966$

6.3.21

DLF

1.

VVRREEFF++

and

and

VVRREEFF--

ianrpeuntsotaarevabiloatbhlea,vtahielaybalereoninUteFrnBaGllyA1c0o0n.nVecRtEeFd+

is

to

also available on

VDDA and VSSA.

LQFP100.

When

Temperature sensor characteristics

Table 72. Temperature sensor characteristics

Symbol

Parameter

Min

TL(1)

VSENSE linearity with temperature

-

Avg_Slope(1) Average slope

-

V25(1)

Voltage at 25 Â°C

-

tSTART(2) Startup time

-

TS_temp(2) ADC sampling time when reading the temperature (1 Â°C accuracy) 10

1. Guaranteed by characterization.

2. Guaranteed by design.

Typ

Â±1

2.5

0.76

6

-

Max

Â±2

-

-

10

-

Unit

Â°C

mV/Â°C

V

Âµs

Âµs

Symbol

TS_CAL1

TS_CAL2

Table 73. Temperature sensor calibration values

Parameter

Memory address

TS ADC raw data acquired at temperature of 30 Â°C, VDDA= 3.3 V 0x1FFF 7A2C - 0x1FFF 7A2D

TS ADC raw data acquired at temperature of 110 Â°C, VDDA= 3.3 V 0x1FFF 7A2E - 0x1FFF 7A2F

110/134

DocID024738 Rev 5

▷