STM32H7B0IB datasheet(200/205 Pages) STMICROELECTRONICS

200 / 205 page

List of tables

Table 1.

STM32H7B0xB features and peripheral counts ............................................... 7

Table 2.

System vs domain low-power mode ...................................................... 16

Table 3.

Overview of low-power mode monitoring pins ............................................... 16

Table 4.

Timer feature comparison ............................................................. 26

Table 5.

USART features ................................................................... 29

Table 6.

Legend/abbreviations used in the pinout table ............................................... 40

Table 7.

STM32H7B0xB pin/ball definition ........................................................ 41

Table 8.

Port A alternate functions ............................................................. 53

Table 9.

Port B alternate functions ............................................................. 54

Table 10.

Port C alternate functions ............................................................. 55

Table 11.

Port D alternate functions ............................................................. 56

Table 12.

Port E alternate functions ............................................................. 57

Table 13.

Port F alternate functions ............................................................. 58

Table 14.

Port G alternate functions ............................................................. 59

Table 15.

Port H alternate functions ............................................................. 60

Table 16.

Port I alternate functions .............................................................. 61

Table 17.

Voltage characteristics ............................................................... 64

Table 18.

Current characteristics ............................................................... 65

Table 19.

Thermal characteristics............................................................... 65

Table 20.

General operating conditions ........................................................... 66

Table 21.

Maximum allowed clock frequencies...................................................... 67

Table 22.

Supply voltage and maximum frequency configuration ......................................... 68

Table 23.

VCAP operating conditions ............................................................ 69

Table 24.

Characteristics of SMPS step-down converter external components ................................ 69

Table 25.

SMPS step-down converter characteristics for external usage .................................... 70

Table 26.

Operating conditions at power-up / power-down (regulator ON) ................................... 74

Table 27.

Reset and power control block characteristics ............................................... 74

Table 28.

Embedded reference voltage........................................................... 75

Table 29.

Internal reference voltage calibration values ................................................ 76

Table 30.

USB regulator characteristics .......................................................... 76

Table 31.

Inrush current and inrush electric charge characteristics for LDO and SMPS .......................... 77

Table 32.

Typical and maximum current consumption in Run mode, code with data processing running from ITCM, regulator

ON............................................................................. 78

Table 33.

Typical and maximum current consumption in Run mode, code with data processing running from flash memory,

cache ON ........................................................................ 79

Table 34.

Typical and maximum current consumption in Run mode, code with data processing running from flash memory,

cache OFF ....................................................................... 79

Table 35.

Typical consumption in Run mode and corresponding performance versus code position ................. 80

Table 36.

Typical current consumption in Autonomous mode ............................................ 80

Table 37.

Typical current consumption in Sleep mode, regulator ON ....................................... 81

Table 38.

Typical current consumption in System Stop mode ............................................ 81

Table 39.

Typical current consumption RAM shutoff in Stop mode ........................................ 82

Table 40.

Typical and maximum current consumption in Standby mode .................................... 82

Table 41.

Typical and maximum current consumption in VBAT mode ....................................... 83

Table 42.

Peripheral current consumption in Run mode ............................................... 84

Table 43.

Peripheral current consumption in Stop, Standby and VBAT mode ................................. 88

Table 44.

Low-power mode wakeup timings ....................................................... 88

Table 45.

High-speed external user clock characteristics............................................... 89

Table 46.

Low-speed external user clock characteristics ............................................... 90

Table 47.

4-50 MHz HSE oscillator characteristics ................................................... 91

Table 48.

Low-speed external user clock characteristics ............................................... 92

Table 49.

HSI48 oscillator characteristics ......................................................... 93

Table 50.

HSI oscillator characteristics ........................................................... 94

STM32H7B0xB

List of tables

DS13196 - Rev 7

page 200/205

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