L9965TS datasheet(58/62 Pages) STMICROELECTRONICS

58 / 62 page

5.8.2

Communication with L9965T/TS and L9965x .................................. 35

5.8.3

Special Frames ......................................................... 41

5.8.4

Device identification (DEVICE_NAME) ....................................... 44

5.9

Output pins................................................................... 44

5.9.1

BNE ................................................................. 44

5.9.2

FLT .................................................................. 44

5.9.3

WKP ................................................................. 45

5.9.4

Diagnostic functions ..................................................... 46

5.9.5

Electrical parameters .................................................... 46

5.10

Configuration lock (UNLOCK_KEY) .............................................. 47

5.10.1

Electrical parameters .................................................... 47

5.11

Software reset (SW_RST) ...................................................... 47

5.12

Non-Volatile Memory (NVM) .................................................... 48

5.12.1

NVM Read/Write Operations............................................... 48

5.12.2

NVM data integrity checks................................................. 48

5.12.3

Configuration Register data integrity check (CONF_CRC) ........................ 49

Application Information ...........................................................51

6.1

Application circuit ............................................................. 51

6.1.1

Bill of materials ......................................................... 53

Package information..............................................................54

7.1

LQFP32L (7x7x1.4 mm 5V FULL PLASTIC) package information ..................... 54

Revision history .......................................................................56

L9965T/L9965TS

Contents

DS14987 - Rev 1

page 58/62

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