L9680 datasheet(122/277 Pages) STMICROELECTRONICS

Part #	L9680

Description	Automotive advanced airbag IC for mid/high end applications

PDF	277 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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122 / 277 page

SPI interfaces

L9680

122/277

DocID029257 Rev 1

RSPTEN

0 Pass Through mode Enable (only for PWM 2-edges sensors)

0 Off

1 On

AVG/SSDIS

000 WSx output pulses disabled in case of Standstill condition

(valid only for PWM Encoded 2 edges sensors)

0 WSx enabled during Standstill

1 WSx disabled during Standstill

STSx[3:0] 0000 0000 0000 Sensor Type Selection

0000 NA

0001 NA

0010 NA

0011 NA

0100 unused (default automatically selected)

0101 unused (default automatically selected)

0110 unused (default automatically selected)

0111 unused (default automatically selected)

1000 Two-Level, Standard

1001 Three-Level, VDA

1010 PWM Encoded, 2-Level, 2 edges/tooth

1011 PWM Encoded, 2-Level, 1 edge/tooth

1100 unused (default automatically selected)

1101 unused (default automatically selected)

1110 unused (default automatically selected)

1111 unused (default automatically selected)

L9680 Datasheet(PDF) 122 Page - STMicroelectronics