TLE6251-2G_11 Datasheet, PDF (5/36 Pages) Infineon Technologies AG – High Speed CAN-Transceiver with Wake and Failure Detection

3
Pin Configuration
3.1
Pin Assignment
TLE6251-2G
Pin Configuration
TxD
1
GND
2
V_CC
3
RxD
4
V_IO
5
EN
6
INH
7
14
NSTB
13
CANH
12
CANL
11
SPLIT
10
V_S
9
WK
8
NERR
Figure 2 Pin Configuration
3.2
Pin Definitions and Functions
9
Table 1
Pin Definitions and Functions
Pin Symbol
Function
1
TxD
2
GND
Transmit Data Input;
integrated pull-up resistor to V_IO, “Low” for “Dominant” state.
Ground
3
V_CC
Transceiver Supply Voltage;
100 nF decoupling capacitor to GND recommend.
4
RxD
5
V_IO
Receive Data Output;
“Low” in “Dominant” state.
Output voltage level dependent on the V_IO supply
Logic Supply Voltage;
Digital Supply Voltage for the logic pins TxD, RxD, EN, NERR and NSTB;
Usually connected to the supply voltage of the external microcontroller;
100 nF decoupling capacitor to GND recommend.
6
EN
Mode Control Input;
Integrated pull-down resistor;
“High” for Normal Operation mode.
Data Sheet
5
Rev. 1.1, 2011-06-06