Contents

Page

Section

Title

DATA SHEET

HVC 4x Family

TDK-Micronas GmbH

July 9, 2021; DSH000216_001EN

3

51.

Introduction

6

1.1.

Features

13

1.2.

Top Level / Block Diagrams

14

2.

Package and Pins

14

2.1.

Pin Assignment

15

2.2.

Pin List

17

2.3.

Multifunctional Pins

17

2.3.1.

LGPIO Ports

18

2.3.2.

LIN I/O

19

2.3.3.

MOUT

20

2.3.4.

Alternative Function Description

21

2.4.

External Components Circuit Diagrams

22

2.4.1.

External Components Circuit Diagrams for BLDC Motor Control

23

2.5.

External Components Circuit Diagram for Stepper Motor Control

24

2.6.

Package Outline Dimensions

25

3.

Electrical Data

25

3.1.

Absolute Maximum Ratings

27

3.2.

ESD and Latch-Up

28

3.3.

Transient Supply Voltage

29

3.4.

Recommended Operating Conditions

32

3.5.

Characteristics

42

3.6.

MOUT Fly-Back Current Derating

44

4.

Functional Description

44

4.1.

Power Supply

44

4.1.1.

Start-Stop Applications

44

4.2.

Voltage Regulators

45

4.3.

Operating Modes

45

4.4.

Temperature Monitoring

46

4.5.

Core

46

4.5.1.

Core Extensions

46

4.5.2.

Debug Interface

46

4.5.3.

Read-Out Protection

47

4.5.4.

Memory Protection Unit

48

4.6.

Clock System

48

4.6.1.

Clock Supervision

48

4.6.2.

EMI Reduction Module (ERM)

48

4.7.

Bus System

49

4.8.

Memory

49

4.8.1.

Memory Map

49

4.8.2.

Startup ROM

49

4.8.3.

Flash Memory

50

4.8.4.

SRAM

50

4.8.5.

NVRAM