L9300 datasheet(177/182 Pages) STMICROELECTRONICS

177 / 182 page

16.3

SPI registers map table .......................................................102

16.3.1

Global page registers ................................................... 103

16.3.2

TRACK-CAN registers .................................................. 124

16.3.3

Pump registers ........................................................ 128

16.3.4

Q&A watchdog registers ................................................. 129

16.3.5

Solenoid channel registers ............................................... 137

Functional safety ............................................................... 156

17.1

Power supply ................................................................156

17.1.1

VDD3(4) Regulator ..................................................... 156

17.1.2

Power supply electrical characteristics ...................................... 157

17.1.3

Power supply error handling .............................................. 157

17.2

Internal supply monitor ........................................................157

17.2.1

Reference Oscillator .................................................... 157

17.2.2

GND Loss Comparators ................................................. 158

17.2.3

Internal supply electrical characteristics ..................................... 159

17.2.4

Internal supply error Handling ............................................. 159

17.3

Valve drivers ................................................................159

17.3.1

Solenoid driver ........................................................ 159

17.3.2

Valve drivers electrical characteristics ....................................... 163

17.3.3

Valve drivers error handling............................................... 163

Functional table ................................................................ 164

Definitions and acronyms....................................................... 165

Package information............................................................ 166

20.1

TQFP80 (14x14x1 mm. exp. pad up) package information ..........................166

20.2

TQFP80 (14x14x1 mm. exp. pad up) marking information ..........................168

20.3

TQFP80 (14x14x1 mm. exp. pad down) package information........................169

20.4

TQFP80 (14x14x1 mm. exp. pad down) marking information ........................171

Revision history ..................................................................... 172

L9300

Contents

DS12258 - Rev 4

page 177/182

L9300 Datasheet(PDF) 177 Page - STMicroelectronics

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