L9679P datasheet(116/272 Pages) STMICROELECTRONICS

No. de pieza	L9679P

Descripción Electrónicos	Automotive advanced airbag IC for mid/high end applications

PDF	272 Pages

Scroll/Zoom	100%

Fabricante Electrónico	STMICROELECTRONICS [STMicroelectronics]

Página de inicio	http://www.st.com

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116 / 272 page

SPI interfaces

L9679P

116/272

DocID029275 Rev 1

GPO1SHORT

0 GPO 1 Short Detection in OFF condition (short to battery in HS mode, short

to ground in LS mode)

Cleared by SSM_RESET or SPI read, set by detection circuit while OFF

0 Fault not detected

1 Fault detected

GPO0TEMP

0 GPO 0 Thermal Fault

Cleared as reported in GPO-Over Temp diagram, set by detection circuit

0 Fault not detected

1 Fault detected

GPO0LIM

0 GPO 0 Current Limit Flag

Cleared by SSM_RESET or SPI read, set by detection circuit while ON

0 Fault not detected

1 Fault detected

GPO0ONOPN

0 GPO 0 Open Detection

OK Cleared by SSM_RESET or SPI read, set by detection circuit while ON

0 Fault not detected

1 Fault detected

GPO0OFFOPN

0 GPO 0 Open detection in OFF condition

Cleared by SSM_RESET or SPI read, set by detection circuit while OFF

0 Fault not detected

1 Fault detected

GPO0SHORT

0 GPO 0 Short Detection in OFF condition (short to battery in HS mode, short

to ground in LS mode)

Cleared by SSM_RESET or SPI read, set by detection circuit while OFF

0 Fault not detected

1 Fault detected

L9679P Datasheet(PDF) 116 Page - STMicroelectronics