UJA1066TW/5V0,518 NXP Semiconductors, UJA1066TW/5V0,518 Datasheet - Page 36

• Manufacturer Part Number: UJA1066TW/5V0,518
• Manufacturer: NXP Semiconductors

Specifications of UJA1066TW/5V0,518

• Number Of Transceivers: 1
• Power Down Mode: Sleep/Standby
• Standard Supported: ISO 11898-2
• Operating Supply Voltage (min): 5.5V
• Operating Temperature (max): 125C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

NXP Semiconductors
Table 12.
[1]
[2]
[3]
[4]
UJA1066_2
Product data sheet
Bit
15 and 14
13
12
11
10
9
8
7
6
5
4 to 2
1
0
For the CAN transceiver to enter Off-Line mode from On-line or On-line Listen mode a minimum time without bus activity is needed. This
minimum time t
In case of an RXDC / TXDC interfacing failure the CAN transmitter is disabled without setting CTC. Recovery from such a failure is
automatic when CAN communication (with correct interfacing levels) is received. Manual recovery is also possible by setting and
clearing the CTC bit under software control.
Default value is 1; therefore this bit should be set to 0 by the application.
Default value is 0; therefore this bit should be set to 1 by the application.
Physical Layer Control and Physical Layer Control Feedback register bit description
Symbol
A1, A0
RRS
RO
V2C
CPNC
COTC
CTC
CRC
CMC
CSC
-
-
-
6.12.10 Special Mode register and Special Mode Feedback register
6.12.9 Physical Layer Control register and Physical Layer Control Feedback
off-line
is defined by COTC; see
register
These registers are used to configure the CAN transceiver. The settings can be read
back.
These registers are used to configure global SBC parameters during system start-up. The
settings can be read back.
Description
register address
Read Register Select
Read Only
V2 Control
CAN Partial Networking
Control
CAN Off-line Time
Control
CAN Transmitter
Control
CAN Receiver Control
CAN Mode Control
CAN Split Control
reserved
reserved
reserved
[1]
[2]
[3]
[4]
All information provided in this document is subject to legal disclaimers.
Section
Rev. 03 — 17 March 2010
6.7.1.4.
Value
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
000
0
1
11
1
Function
select Physical Layer Control register
read the General Purpose Feedback register 1
read the Physical Layer Control Feedback register
read the register selected by RRS without writing to the
Physical Layer Control register
read the register selected by RRS and write to Physical
Layer Control register
V2 remains active in CAN Off-line mode
V2 is OFF in CAN Off-line mode
CAN transceiver enters On-line Listen mode instead of
On-line mode; cleared whenever the SBC enters On-line
mode or Active mode
On-line Listen mode disabled
t
t
CAN transmitter is disabled
CAN transmitter is enabled
TXD signal is forwarded directly to RXD for self-test
purposes (loopback behavior); only if CTC = 1
TXD signal is not forwarded to RXD (normal behavior)
CAN Active mode (in Normal mode and Flash mode only)
CAN Active mode disabled
CAN SPLIT pin active
CAN SPLIT pin floating
reserved for SBCs with LIN transceiver
reserved for SBCs with LIN transceiver
reserved for SBCs with LIN transceiver
off-line
off-line
long period (extended to t
short period (extended to t
High-speed CAN fail-safe system basis chip
off-line(ext)
off-line(ext)
UJA1066
© NXP B.V. 2010. All rights reserved.
after wake-up)
after wake-up)
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