L5965 datasheet(69/73 Pages) STMICROELECTRONICS

69 / 73 page

5.2.2

SPI REG BUCK2 ....................................................... 36

5.2.3

SPI REG BUCK3 and SPI REG WD_REC_EN ................................. 36

5.2.4

SPI REG BUCK4 ....................................................... 37

5.2.5

SPI REG BOOST VREF .................................................. 37

5.2.6

SPI REG BUCK EN...................................................... 38

5.2.7

SPI REG WD .......................................................... 38

5.2.8

SPI REG BUCK STAT1 ................................................... 39

5.2.9

SPI REG BUCK STAT2 ................................................... 39

5.2.10

SPI REG Fault Table PWUP ............................................... 40

5.2.11

SPI REG ADC TH1 ...................................................... 41

5.2.12

SPI REG ADC TH2 ...................................................... 41

5.2.13

SPI REG ADC TH3 ...................................................... 41

5.2.14

SPI REG ADC TH4 ...................................................... 41

5.2.15

SPI REG ADC TH5 ...................................................... 42

5.2.16

SPI REG ADC TH6 ...................................................... 42

5.2.17

SPI REG ADC TH7 ...................................................... 42

5.2.18

SPI REG ADC VBAT1.................................................... 43

5.2.19

SPI REG ADC VBAT2.................................................... 43

5.2.20

SPI REG OT Warning .................................................... 44

5.2.21

SPI Fault STAT ......................................................... 44

5.2.22

SPI Silicon Version ...................................................... 45

5.2.23

SPI Device Identification .................................................. 46

Device operating mode ...........................................................47

6.1

Shutdown mode .............................................................. 48

6.2

Standby mode ................................................................ 48

6.3

INIT mode ................................................................... 48

6.4

REC mode ................................................................... 48

6.5

RAMPUP MAIN and SEC_UP ................................................... 48

6.6

ACTIVE mode ................................................................ 51

6.7

OTP program mode ........................................................... 51

6.8

OTP bit mapping and register configuration........................................ 53

6.9

OTP (SAF) registers ........................................................... 58

6.9.1

SAF_REG_OP ......................................................... 58

6.9.2

SAF_REG_CFG ........................................................ 59

6.9.3

SAF_REG_DI .......................................................... 60

6.9.4

SAF_REG_D0_Bit_Ts .................................................... 60

6.9.5

SAF_REG_STAT........................................................ 61

L5965

Contents

DS12567 - Rev 3

page 69/73

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