L9965P-FN datasheet(101/104 Pages) STMICROELECTRONICS

101 / 104 page

List of tables

Table 1.

Pin function ........................................................................ 5

Table 2.

Thermal ratings ..................................................................... 6

Table 3.

Pin electrical ratings .................................................................. 7

Table 4.

Absolute maximum ratings ............................................................. 8

Table 5.

ESD ratings........................................................................ 9

Table 6.

Device FSM ...................................................................... 11

Table 7.

Diagnostics summary ................................................................ 12

Table 8.

Device current consumption ........................................................... 13

Table 9.

ERBST diagnostics ................................................................. 15

Table 10.

ERBST supply electrical parameters...................................................... 15

Table 11.

PS diagnostics .................................................................... 18

Table 12.

PS supply electrical parameters ......................................................... 18

Table 13.

Wake-up sources electrical parameters.................................................... 19

Table 14.

CWUP electrical parameters ........................................................... 19

Table 15.

Wake-up sources electrical parameters.................................................... 20

Table 16.

SPI electrical parameters ............................................................. 21

Table 17.

FAULTN configuration according to different power management strategies .......................... 22

Table 18.

FAULTN electrical parameters .......................................................... 24

Table 19.

FENx decoder output behavior ......................................................... 27

Table 20.

FENH/FENL diagnostics .............................................................. 32

Table 21.

FENH/FENL decoder electrical parameters ................................................. 33

Table 22.

Deployment electrical parameters ....................................................... 37

Table 23.

ADC HWSC diagnostics .............................................................. 41

Table 24.

VRCM STB/STG diagnostics ........................................................... 43

Table 25.

PR/PF leakage diagnostics ............................................................ 45

Table 26.

Pyro igniter diagnostics............................................................... 47

Table 27.

HS/LS FETs diagnostics .............................................................. 49

Table 28.

FETs test results ................................................................... 50

Table 29.

ER capacitor diagnostics.............................................................. 54

Table 30.

Diagnostic routine electrical parameters ................................................... 55

Table 31.

ADC input channel selection for on-demand conversions ....................................... 58

Table 32.

Voltage ADC electrical parameters ....................................................... 59

Table 33.

Main oscillator electrical parameters ...................................................... 60

Table 34.

Oscillator monitor diagnostics .......................................................... 60

Table 35.

Oscillator monitor electrical parameters ................................................... 61

Table 36.

GPIOs electrical parameters ........................................................... 61

Table 37.

Die temperature monitor electrical parameters ............................................... 62

Table 38.

Ground loss monitor diagnostics ........................................................ 63

Table 39.

Ground Loss monitor electrical parameters ................................................. 63

Table 40.

SPI quick look ..................................................................... 64

Table 41.

SPI frame format ................................................................... 64

Table 42.

SPI electrical parameters ............................................................. 65

Table 43.

SPI register map ................................................................... 65

Table 44.

BMS_ID - 0x00 .................................................................... 67

Table 45.

CHIP_ID - 0x01 .................................................................... 67

Table 46.

FAULT_DIAG_CONFIG - 0x02.......................................................... 67

Table 47.

FENH_L_CONFIG - 0x03 ............................................................. 67

Table 48.

DIAG_CMD - 0x04 .................................................................. 68

Table 49.

ADC_CONV_CMD - 0x05 ............................................................. 68

Table 50.

ADC_CONV_RESULT - 0x06 .......................................................... 68

Table 51.

CRC - 0x07 ....................................................................... 69

Table 52.

DEPLOY_STATUS - 0x08 ............................................................. 69

Table 53.

DEPLOY_DIAG_STATUS_0 - 0x09 ...................................................... 70

L9965P

List of tables

DS14702 - Rev 4

page 101/104

L9965P-FN Datasheet(PDF) 101 Page - STMicroelectronics

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