Data Sheet

12

Rev. 1.0

2017-08-09

HS CAN Transceiver

High Speed CAN Transceiver

Changing the mode of operation

6.2

Mode change by the RM pin

mode selection pin RM is possible.

By default the RM input pin is logical “low” due to the internal pull-down current source to GND. Changing the

RM input pin to logical “high” in Normal-operating mode triggers a mode change to Receive-only mode (see

available.

Figure 7

Mode selection by the RM pin

RM

Power-down

state

“X”

“X”

“off”

Normal-operating

mode

RM

0

“on”

“on”

Forced-

Receive-only

mode

RM

“X”

“off”

“on”

Receive-only

mode

RM

1

“on”

“on”

RM “1”

RM “0”