TLE9221SX Datasheet, PDF (6/91 Pages) Infineon Technologies AG – FlexRay Transceiver

2
Pin Configuration
2.1
Pin Assignment
TLE9221SX
Pin Configuration
INH
1
EN
2
V_IO
3
TxD
4
TxEN
5
RxD
6
BGE
7
STBN
8
16
V_CC
15
BP
14
BM
13
GND
12
WAKE
11
V_BAT
10
ERRN
9
RxEN
Figure 1 Pin configuration
2.2
Pin Definitions
Table 1 Pin definition and functions
Pin Symbol
Function
1
INH
Inhibit Output;
open drain output to control external circuitry,
“high” impedance in BD_Sleep mode.
2
EN
Enable Mode Control Input;
digital input for the mode selection,
integrated “pull-down” resistor to GND.
3
V_IO
Level Shift Input;
reference voltage for the digital input and output pins,
100 nF decoupling capacitor to GND recommended.
4
TxD
Transmit Data Input;
integrated “pull-down” current source to GND,
logical “low” to drive “Data_0” to the FlexRay bus.
Data Sheet
6
Rev. 1.10, 2013-07-15