UJA1061TW PHILIPS [NXP Semiconductors], UJA1061TW Datasheet - Page 27

• Manufacturer Part Number: UJA1061TW
• Description: Low speed CAN/LIN system basis chip
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
2004 Mar 22
Low speed CAN/LIN system basis chip
Power-on
RTLIN = OFF
mode change to
Active mode
Wake-up flip flop
UJA1061 enters
Fail-safe mode
cleared
Normal or Flash mode
Wake-up flip flop
UJA1061 enters
Fig.11 States of the RTLIN pin.
Fig.10 States LIN transceiver.
cleared
receiver = DOM for t > t
receiver = REC for t > t
termination: ON/75 A
transmitter: ON/OFF
pin RXDL: bitstream
pin RXDL: Wake-up
termination: 75 A/
Non-active mode AND
Non-active mode AND
receiver: Wake-up
transmitter: OFF
or fixed 12 V ± 5 %
supplied by BAT14
receiver: ON
OFF-LINE
RTLIN = ON
ACTIVE
floating
flip flop
27
OR mode change to Active mode
receiver = REC for t > t
Standby, Start-up, Restart
or Fail-safe mode
UJA1061 enters
Active mode AND
LIN(REC)
LIN(DOM)
Power-on
receiver = DOM for t > t
action
event
OR non-active mode
LIN(REC)
mce631
Active mode AND
or fixed 12 V ± 25 %
supplied by BAT14
RTLIN = 75 A
LIN(DOM)
mce632
Objective specification
UJA1061