STM32H563RG datasheet(215/270 Pages) STMICROELECTRONICS

215 / 270 page

DS14258 Rev 5

215/270

STM32H562xx and STM32H563xx

Electrical characteristics

238

5.3.26

Digital temperature sensor characteristics

5.3.27

VCORE monitoring characteristics

5.3.28

Temperature and VBAT monitoring

Table 102. Digital temperature sensor characteristics(1)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

fDTS(2)

Output clock frequency

500

750

1150

kHz

TLC(2)

Temperature linearity coefficient

VOS2

1660 2100 2750 Hz/°C

TTOTAL_ERROR(2)

Temperature offset

measurement, all VOS

TJ = −40 to 30 °C

-13

°C

TJ = 30 °C to TJmax

-7

TVDD_CORE

Additional error due to supply

variation

VOS2

°C

VOS0, VOS1,

VOS3

-1

tTRIM

Calibration time

tWAKE_UP

Wake-up time from off state

until DTS ready bit is set

116

μs

IDDCORE_DTS

DTS consumption on VDD_CORE

8.5

μA

1. Specified by design - Not tested in production, unless otherwise specified.

2. Evaluated by characterization - Not tested in production.

Table 103. VCORE monitoring characteristics(1)

1. Specified by design - Not tested in production.

Symbol

Parameter

Min

Typ

Max

Unit

TS_VCORE

ADC sampling time when reading the VCORE voltage

μs

Table 104. VBAT monitoring characteristics

Symbol

Parameter

Min

Typ

Max

Unit

Resistor bridge for VBAT

-4 x 26

kΩ

Ratio on VBAT measurement

Er(1)

1. Specified by design - Not tested in production.

Error on Q

-10

+10

tS_vbat(1)

ADC sampling time when reading VBAT input

µs

VBAThigh

High supply monitoring

3.50

3.575

3.63

VBATlow

Low supply monitoring

1.36

IVBATbuf

Sensor buffer consumption

3.8

6.5

µA

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