TLE8250G_14 Datasheet, PDF (5/24 Pages) Infineon Technologies AG – High Speed CAN-Transceiver

3
Pin Configuration
3.1
Pin Assignment
TLE8250G
Pin Configuration
TxD
1
GND
2
V_CC
3
RxD
4
8
NEN
7
CANH
6
CANL
5
NRM
Figure 2 Pin Configuration
3.2
Pin Definitions and Functions
Table 1 Pin Definition and Functions
Pin Symbol
Function
1
TxD
2
GND
Transmit Data Input;
internal pull-up to V_CC, “Low” for “Dominant” state.
Ground
3
V_CC
Transceiver Supply Voltage;
100 nF decoupling capacitor to GND required.
4
RxD
5
NRM
6
CANL
Receive Data Output;
“Low” in “Dominant” state.
Receive-Only Mode input¹⁾;
Control input for selecting the Receive-Only mode,
internal pull-up to V_CC, “Low” to select the Receive-Only mode.
CAN Bus Low level I/O;
“Low “ in “Dominant” state.
7
CANH
8
NEN
CAN Bus High level I/O;
“High “ in “Dominant” state.
Not ENable Input¹⁾;
internal pull-up to V_CC,
“Low” to select Normal Operation mode or Receive-Only mode.
1) The naming of pin 8 and pin 5 are different between the TLE8250G and its forerunner model the TLE6250G. The function
of pin 8 and pin 5 remains the same.
Data Sheet
5
Rev. 1.1, 2014-10-09