TLE7233G Datasheet, PDF (8/32 Pages) Infineon Technologies AG – SPI Driver for Enhanced Relay Control

SPI Driver for Enhanced Relay Control
SPIDER - TLE7233G
Pin Configuration
Pin Symbol
I/O ¹⁾ Function
18
IN2
I PD Control Input; Digital input 3.3 V or 5V. In case of not used keep open.
20
IN3
I PD Control Input; Digital input 3.3 V logic. In case of not used keep open.
8
LHI
I PD Limp Home; Digital input 3.3 V or 5V. In case of not used keep open.
14
RST
I PD Reset input pin; Digital input 3.3 V or 5V. Low active
SPI
15
CS
I PU SPI chip select; Digital input 3.3 V or 5V.Low active
23
SCLK
I PD serial clock; Digital input 3.3 V or 5V.
21
SI
I PD serial data in; Digital input 3.3 V or 5V.
22
SO
O
serial data out; Digital input 3.3 V or 5V.
Others
13,24 n.c.
-
not connected; pin not used
1) O: Output, I: Input,
PD: pull-down resistor integrated,
PU pull-up resistor integrated
Datasheet
8
Rev. 1.0, 2008-02-28