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Company Public – NXP, the NXP logo, and NXP secure connections for a smarter world are trademarks of NXP
B.V. All other product or service names are the property of their respective owners. © 2019 NXP B.V.
Director Strategy & Business Development
PL IVN
Francesco Sindaco
Automotive CAN Networking: How Innovation Will Keep It Relevant for Next-Generation Networks
June 2019 | Session #AMF-AUT-T3503
COMPANY PUBLIC 1
PCA82C250 – First Philips transceiver
(shipped >15Mpcs in 2018)
SJA1000 – Standalone CAN controller
(shipped >4Mpcs in 2018)
Gen-2 and Gen-3 launched
TJA1042, TJA1051 became standard in
the market
HS-CAN becomes dominant automotive
networking technology
CAN FD and Ethernet rolling out
Partial Networking defined and rolls out
Node explosion, increased competition
Mantis launched with benchmark EMC
NXP acknowledged market leader
1993 – 2000 2000 – 2010 2010 – 2020
Innovation, Support,
Reliability and Expertise
Portfolio, “No Hassle” Quality
and Supplyleads on
COMPANY PUBLIC 2
More than Just Products NXP Delivers a “No-hassle” Experience
Quality Business Continuity Shaping the Future
Seeing the world through the
eyes of our customers
Agile, robust industrial base
to serve a fast-growing market
25+ years of IVN dedication
Go-To expert for car-makers
Co-innovating with CarmakersManaging thousands of Tier1sHandling billions parts
COMPANY PUBLIC 3
PPM data based on ABCD3 products
In-Vehicle Networking Portfolio Size2012: 62 products
2018: >130 products
Manufacturing Base2012: Single source
2018: Dual and Quad source(60% of CAN products now multi-sourced)
QUADDUAL
-
5
10
15
20
25
50
60
70
80
90
100
2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
Car Production (Mcars) Node Count
PP
M
PPM actual PPM Prognosis
NXP Delivers a “No-hassle” Experience30% Annual PPM Reduction on a Growing, Diversifying Portfolio
NXP nodes/car
COMPANY PUBLIC 4
Car Networks in TransformationTowards Self-Driving and User-Defined Vehicle
COMPANY PUBLIC 5
Car Networks in TransformationToday:
Flat
• Low bandwidth, flat and open network
• One application per module
Unfit to Future Mobility
Tomorrow:
Domains
Gateway
Connected
Infotainment
Connectivity
Domain
Controller
Domain
Controller
Body &
Comfort
Domain
ControllerDomain
Controller
ADAS
Autonomy
• Multi-apps aggregated in big processors• Gateway handles cross-domain high speed traffic
To Autonomous Car
Flat to
Hierarchical
(H) EV &
Powertrain
Domain
Controller
After Tomorrow:
Zones
• Domains virtualized by SW – enabling high flexibility
• Easy enable/disable or update functions
To User-Defined Car
Zonal
Gateway
Zonal
Gateway
Zonal
Gateway
Zonal
Gateway
Signal-based to
Service-based
Central
Brain(s)
COMPANY PUBLIC 6
Car Networks in TransformationToday:
Flat
Tomorrow:
Domains
Gateway
Connected
Infotainment
Connectivity
Domain
Controller
Domain
Controller
Body &
Comfort
Domain
ControllerDomain
Controller
ADAS
Autonomy
Flat to
Hierarchical
(H) EV &
Powertrain
Domain
Controller
After Tomorrow:
Zones
Zonal
Gateway
Zonal
Gateway
Zonal
Gateway
Zonal
Gateway
Signal-based to
Service-based
Central
Brain(s)
5Mb CAN
1Gb Ethernet
Firewall
security10Mb CAN/Eth
10Gb Ethernet
E2E
security
Full Traffic Engineering
1Mb CAN
100Mb Ethernet
NO
security
NO traffic engineering Basic TSN Switches
COMPANY PUBLIC 7
Connectivity
Driver Replacement
Drivetrain
In-Vehicle Experience
Secure
Gate
ways &
Netw
ork
s4G / 5G / 802.11
BTLE / Wi-Fi / NFC
1-10Gb+
100Mb
SerDes
Body & Comfort
Boost performances
of speed, robustness
and security
Automotive grade
quality
System security
Standardization
Functional Safety
New Networks
for Self-Driving
and User-
Defined Car
Enhanced
Conventional
Auto Networks
COMPANY PUBLIC 8
Connectivity
Driver Replacement
Drivetrain
In-Vehicle Experience
4G / 5G / 802.11
BTLE / Wi-Fi / NFC
1-10Gb+
100Mb
SerDes
Body & Comfort
Boost performances
of speed, robustness
and security
Automotive grade
quality
System security
Standardization
Functional Safety
New Networks
for Self-Driving
and User-
Defined Car
Enhanced
Conventional
Auto NetworksSecure
Gate
ways &
Netw
ork
s
COMPANY PUBLIC 9
IVN Standards by Application: Old and New Converging
ADAS
body
engine
chassis + safety
IVI
system
complexity
0.1 1 10 100 1000
CAN FD
LIN
PSI-DSI
100BASE-T1
1000BASE-T1
SerDes
FlexRay
network
complexityspeed
Today
AD Level 3+
COMPANY PUBLIC 10
IVN Standards by Application: Old and New Converging
Today
AD Level 3+
ADAS
body
engine
chassis + safety
IVI
system
complexity
0.1 1 10 100 1000
CAN FD
LIN
PSI-DSI
100BASE-T1
1000BASE-T1
SerDes
FlexRay
network
complexityspeed
10BASE-T1S
initial
COMPANY PUBLIC 11
IVN Standards by Application: Old and New Converging
Today
AD Level 3+
ADAS
body
engine
chassis + safety
IVI
system
complexity
0.1 1 10 100 1000
CAN FD
LIN
PSI-DSI
100BASE-T1
1000BASE-T1
SerDes
FlexRay
network
complexityspeed
10BASE-T1S
initial
10BASE-T1S
ambition
COMPANY PUBLIC 12
IVN Standards by Application: Old and New Converging
Today
AD Level 3+
ADAS
body
engine
chassis + safety
IVI
system
complexity
0.1 1 10 100 1000
CAN FD
LIN
PSI-DSI
100BASE-T1
1000BASE-T1SerDe
s
FlexRay
network
complexityspeed
10BASE-T1S
initial
10BASE-T1S
ambition
CAN XL
ambition
COMPANY PUBLIC 13
CAN Networks in TransformationStrong Baseline, Plus Innovative Features
COMPANY PUBLIC 14
NXP’s CAN PortfolioC
lassic
CA
N
Typ.
500kbps 12V Systems
12V VeLIO Certified
24V Systems
Basic Transceiver + Standby Mode + Dual Channel Sleep
ModePartial
Networking5V MCU 3V MCU 5V MCU 3V MCU 5V MCU 3V MCU
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
N/A N/A TJA1044V TJA1044V TJA1046V TJA1059 N/A TJA1145
TJA1051 TJA1051/3 TJA1042 TJA1042/3 TJA1059 TJA1059 TJA1043 TJA1145
= in Development= in Production
COMPANY PUBLIC 15
TJA1057GT and TJA1044GT Family
NXP’s family of CAN transceivers for mainstream 12 V applications:
• Full fit for CAN FD 5Mbps – guaranteed acc. ISO11898-2:2016 and SAE J2284-4/-5
• Excellent EMC – meeting IBEE Zwickau limits at 500kbps without choke, 2Mbps with choke
• Multi-sourced – internal, robust supply chain with dual and quad sourced options available
• VeLIO-support offered with –V option for Japanese market
• SO8 and HVSON8 (with wettable flanks) package options
Transceiver Type CAN-FD - 5MbpsCAN-FD - 5Mbps
+ VIO OptionVeLIO Compliance
Basic HS-CAN TJA1057GT(K)SO8 & HVSON8 packages
TJA1057GT(K)/3SO8 & HVSON8 packages
N/A
HS-CAN with Standby mode TJA1044GT(K)SO8 & HVSON8 packages
TJA1044GT(K)/3SO8 & HVSON8 packages
TJA1044VT(K)/3SO8 & HVSON8 packages
Dual-CAN with Standby mode TJA1046TKHVSON14 package
TJA1059TK TJA1046VTKHVSON14 package
S O U R C EQUAD
COMPANY PUBLIC 16
TJA144x HS-CAN Transceiver Family
Complete HS-CAN transceiver portfolio covering all functions:
• TJA1441A, -B: Basic HS-CAN transceivers with VIO option
• TJA1442A, -B: Standby HS-CAN transceivers with VIO option
• TJA1442C, -D: Pin-to-pin replacements of TLEx250 series
• TJA1443A: Sleep HS-CAN transceiver
• TJA1448A, -B: Dual HS-CAN transceiver with VIO option
• TJA1448C: Latching option for use in gateways
Full coverage of all CAN FD and Global requirements
• Full compliance to ISO11898-2:2016, SAE J2284-x and VeLIO
• CAN FD bit timing and EMC compliant up to 5Mbps
• Unified WUP filters (twake = 0.5 µs … 1.8 µs)
High quality and consistent performance of complete portfolio
• Identical CAN IP ensures consistent behaviour across all products
• Full gap-free specifications
• Grade-0 (150°C ambient) variants available
Available in SO8 and HVSON8 packages
Available in SO14 and HVSON14 packages
Status: Sampling Now
COMPANY PUBLIC 17
NXP’s CAN PortfolioC
lassic
CA
N
Typ.
500kbps 12V Systems
12V VeLIO Certified
24V Systems
CA
N F
D
Beyo
nd 1
Mbps
Transceiver Requirements:• 5 Mbps bit timing guaranteed
• 2 Mbps EMC IBEE compliant
• C&S CAN FD IOPT compliant
Option: 1.8μs Wake-up Filter
Time (relevant for 2023+)
Grade 0
CAN Signal Improvement
Isolated CAN
Secure CAN
Secure CAN + Sig. Imp.
Basic Transceiver + Standby Mode + Dual Channel Sleep
ModePartial
Networking5V MCU 3V MCU 5V MCU 3V MCU 5V MCU 3V MCU
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
N/A N/A TJA1044V TJA1044V TJA1046V TJA1059 N/A TJA1145
TJA1051 TJA1051/3 TJA1042 TJA1042/3 TJA1059 TJA1059 TJA1043 TJA1145
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
TJA1441B TJA1441A TJA1442B TJA1442A
TJA1448BTJA1448A
TJA1448CTJA1443A TJA1145A
N/A N/A
TJA1044G/3 TJA1044G/3
TJA1442B TJA1442A
On request On request TJR1442B TJR1442A On request On request TJR1443A Possible
= in Development= in Production
COMPANY PUBLIC 18
CAN InnovationRe-thinking the CAN transceivers ready for tomorrow’s networks
COMPANY PUBLIC 19
NXP Strategy to Enable Can TransformationProvide a Unique Toolbox of Solutions for Each Major Problem
Solve speed issues Cross voltage domains Contain hack damages
Provide fast, silent transceivers
Suppress signal ringing
Mix 48 V and 12 V domains
Standardize EV battery comm
Police CAN traffic
Contain hacked host
Digital innovationAnalog innovation
Drop-in, basic cyber-protectionSimplify mild-hybrid and BMSDesign freedom @ 2Mbps and 5Mbps
INSERT
PICTURECAN
CAN FD
100k
1M
10M
Data
Rate
(Bps)
COMPANY PUBLIC 20
TJA1462The CAN transceiver. Re-invented.
A pin-compatible replacement to conventional CAN
transceivers – no further application changes
Actively improves bus signals removing ringing and
plateau effects, and greatly increases bit symmetry
Large, complex topologies at 2+Mbpsreduced cabling, avoid splitting networks due to ringing
(reducing connectors and GW routing), easier diversity
Accelerated networks running 5-8Mbpstargeting ADAS applications on CAN FD, e.g. RADAR
Supported by full worst case simulation model
Backward compatible with conventional transceivers
COMPANY PUBLIC 21
Complex topologies efficient from cost and production perspective
create lots of ringing
2Mbps bit time = 500ns
0.5V
500kbps bit time = 2000ns
Demand for faster bit-rates significantly reduces time to dissipate ringing
forces simpler topologies
Ringing is highly relevant for CAN FD networks because two demands directly conflict with
each other:
CAN FD Creates Major Cable Tension
COMPANY PUBLIC 22
Network Setup:
5 stubs of 5m, connected with a star termination of 60 Ω at the
star
Observed node
Signal Improvement Measurements
COMPANY PUBLIC 23
CAN FD Communication at 500kbps
Classical CAN Transceiver TJA1462 Transceiver
Ringing visible with Classical transceiver, causing toggling on RxD.
With TJA1462, bus is quickly stable and RXD remains clean.
TXD
RXD
Vdiff(bus)
COMPANY PUBLIC 24
Classical CAN Transceiver TJA1462 Transceiver
Ringing visible with Classical transceiver, causing toggling on RxD during sample point!
With TJA1462, bus is quickly stable and RXD remains clean.
TXD
RXD
Vdiff(bus)
CAN FD Communication at 2Mbps
COMPANY PUBLIC 25
TJA1462 – Product Family
• Family of CAN FD Signal Improvement products, pin-to-pin compatible to
standard 8-pin and 14-pin HS-CAN transceivers
• Compliant to ISO11898-2:2016 and SAE J2284-x for backwards compatibility
− Supports new WUP filter twake = 0.5 to 1.8 µs
• Far superior bit timing symmetry enabling higher performance networks
− Propagation delay = 190ns vs. 255ns ISO requirement larger network support.
− Much tighter symmetry performance translating into supporting more severe topologies.
• AEC-Q100 Grade-0 versions planned
Product Name Package Function Replacement Target
TJA1462AT(K) SO8 and (HVSON8) Standby Mode TJA1042T, TJA1044GTK
TJA1462BT(K) SO8 and (HVSON8)Standby Mode with VIO
TJA1042T(K)/3, TJA1044GT(K)/3
TJA1463AT(K)SO14 and (HVSON14)
Sleep Mode with VIO TJA1043T(K)
COMPANY PUBLIC 26
Future Outlook: CAN-XL – Extension of CAN FD
500 kbps
2 Mbps
5 Mbps
8 Mbps
10 Mbps
TJA1462 redefined the market in terms of possibilities. Next challenge: extend CAN FD’s payload limit.
Arbitration DATA (64 bytes)
CRC
43% saving
19% saving
8% saving
26% saving5 Mbps
Diminishing Returns
By Contrast:(simplified example only) Double Payload
COMPANY PUBLIC 27
Future Outlook: CAN-XL – Extension of CAN FD
Target Use-Cases of CAN-XL:
• Bit rates between 2 – 10Mbps, where 100Mbps is overblown and FlexRay too complex.
• Networks which don’t require deterministic or IP-based communication.
• Applications where bus topologies give major cost advantage.
Examples:
• Connection of peripherals, e.g. sensors and actuators requiring 1 - 10Mbps.
• Audio e.g. microphone for eCall.
• Fast end-node links in zonal architectures.
TJA1462 redefined the market in terms of possibilities. Next challenge: extend CAN FD’s payload limit.
COMPANY PUBLIC 28= in Development= in Production
NXP’s CAN Transceiver PortfolioNXP’s CAN Portfolio
Cla
ssic
CA
N
Typ. 500kbps
12V Systems
12V VeLIO Certified
24V Systems
CA
N F
D
Beyond 1
Mbps
Transceiver Requirements:• 5 Mbps bit timing guaranteed
• 2 Mbps EMC IBEE compliant
• C&S CAN FD IOPT compliant
Option: 1.8μs Wake-up Filter Time
(relevant for 2023+)
Grade 0
CAN Signal Improvement
Isolated CAN
Secure CAN
Basic Transceiver + Standby Mode + Dual ChannelSleep Mode Partial
Networking5V MCU 3V MCU 5V MCU 3V MCU 5V MCU 3V MCU
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
N/A N/A TJA1044V TJA1044V TJA1046V TJA1059 N/A TJA1145
TJA1051 TJA1051/3 TJA1042 TJA1042/3 TJA1059 TJA1059 TJA1043 TJA1145
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
TJA1441B TJA1441A TJA1442B TJA1442A
TJA1448BTJA1448A
TJA1448CTJA1443A TJA1145A
N/A N/A
TJA1044G/3 TJA1044G/3
TJA1442B TJA1442A
On request On request TJR1442B TJR1442A On request On request TJR1443A Possible
Possible Possible TJA1462B TJA1462A Possible Possible TJA1463A Possible
TJA1052i Considered Considered Considered Considered
COMPANY PUBLIC 29
Secure CAN Transceiver
COMPANY PUBLIC 30
Did You Know?
>10
Vehicle hacks
published since 2015
1.4 M
Vehicle recalled
in the largest
incident to date
CAN-LEVEL security is an insurance against intrusion
Why now?
Wireless Interfaces
enable scalable attacks
250 M connected
vehicles on the
road in 2020
Why is it possible?
High System Complexity
implies high vulnerability
Up to 150 ECUs per car,
up to 200 M lines of
software code
Why hacking?
Valuable Data
attracts hackers
Car-generated data may
become a USD 750 B market
by 2030
Why does it affect?
Abusing ingenuous ECU
forces unintended behavior
Immediate intrusion
prevention is hard to
guarantee
Note: Most reported security incidents are safety critical due to capability to control the targeted ECU.
COMPANY PUBLICCOMPANY PUBLIC 31
TJA115x
Intrusion Detection & Prevention System (IDS / IPS)• On-the-fly CAN ID filtering (TX) and bus-guarding (RX) to protect against
spoofing and frame tampering with immediate intrusion containment
• Desired hardware complement for software-based IDPS solutions for
immediate containment and identification of the malicious sender
Flooding Prevention (DoS)• Limit on message transmissions based on “leaky bucket” strategy
Simple 1:1 replace to a CAN transceiver• Configurable via CAN bus – no software changes required!
• Supports secure In-field reconfiguration
Authenticated Secure CAN
without cryptography
TJA115x CAN TransceiverCAN
TXD
RXD
HostLeaky Bucket
TX
White List
RX
Black List
Message ID filtering
ID
ID
COMPANY PUBLIC 32
TJA115x Offers HW-Based Spoofing Protection
• TJA115x is a simple transceiver replacement for CAN and FD networks to
immediately contain the effects of spoofing attacks, based on on-the-fly ID
monitoring and real-time action.
1
CAN
RXD
MCUTRXTXD ID
MSG-ID1
MSG-ID2...
MSG-ID3
MSG-ID4...
BUS LIMIT
ID White-listing on TXD from MCU
TJA115x checks frames ID on TXD from Host MCU
If ID is not in white-list, frame invalidated with ERROR frame
Effect Host MCU cannot “spoof” another ECU
Effect Host MCU cannot trigger unwanted diagnosis session
ID
Bit
0B
it 0
Bit
02
SOF
Bit
28
Bit
27
Bit
26
Bit
18
RTR IDE
Frame formats:CBFFFBFF
SOF
Bit
28
Bit
27
Bit
26
Bit
01
Bit
0
RR
S
FDF
FDF
res
Bit
0
CR
C D
el
Frame formats:CEFFFEFF
Check if ID is on TX whitelist
Bit
18
CR
C D
el
Check if CRC is correct
HW-based ID
Check “on-the-fly”
Immediate reaction
after correct CRC
has been received
11 bit ID(CBFF and FBFF)
29 bit ID(CEFF and FEFF)
ID Monitor on CAN bus via RXD
TJA115x checks on-the-fly ID of frames on the bus
If TJA115x finds ID match with its blacklist & ID is flagged to
be monitored, frame is invalidated with ERROR frame.
Effect “Polices” other ECUs that “spoof” this ECU
ID
ID
COMPANY PUBLIC 33
TJA115x Offers Tamper Protection
Tamper Protection
• TJA115x detects the situation where the local node
stops transmitting a message which continues on the bus.
• When message is completed by a remote node including
a correct CRC, then TJA115x issues an active error flag.
• TJA115x will not send an error flag in case the message
includes an incorrect CRC (Avoid unnecessary busload)
Remote Host MCU cannot spoof by tampering the
payload (incl CRC) of a correctly initiated message
(i.e. part of TX whitelist).
2
• TJA115x is a simple transceiver replacement for CAN and CAN FD networks -
containing tampering attacks during ERROR passive state
COMPANY PUBLIC 34
TJA115x Offers Flooding Prevention
3
• TJA115x is a simple transceiver replacement for CAN and CAN FD networks -
containing impacts of denial-of-service attacks to ensure sufficient network
availability.
CAN
Flooding Prevention• TJA115x implements a “leaky bucket” and adds weighted value for
every transmission, reflecting frame length.
• Beyond a specified bus load, TJA115x moves into “Secure Mode”
• Effect Host MCU cannot flood bus to disrupt communications
Secure Mode• TXD disabled (HIGH), RXD LOW, blocking host CAN controller
• TJA115x “recovers” after 2s, RXD released, TXD re-connected
(only when TXD is internally pulled HIGH to avoid glitches)
RXD
MCUTRXTXD
MSG-ID1
MSG-ID2...
MSG-ID3
MSG-ID4...
COMPANY PUBLIC 4COMPANY PUBLIC 35
Confirmed OEM Use Cases
ECU1
ECU4
ECU3
ECU2
Gateway
Firewalling
Flooding Protection
Legacy
New Platforms
IDPS Support
ECU1
ECU4
ECU3
ECU2
Gateway
Monitor
New PlatformsNew Platforms
ECU1
ECU4
ECU3
ECU2
Gateway
Offloading MCU
Saving Bandwidth
Saving keys
ECU1
ECU4
ECU3
ECU2
Gateway
Immediate protection
By HW – No SW!
Legacy
New Platforms
COMPANY PUBLIC 36
TJA115x helps for OTA Service for legacy ECU´s
Recommend TJA115x at OTA Manager (Sender/Updater)
→ Enable Control of CAN access to OTA Client
→ CAN ID to address the OTA Client is part of the BBL of the
OTA Manager TJA115x→ Nobody else, other than the OTA Manager, can
update the OTA client!
→ OTA Client update is only possible by a trusted OTA
manager
→ Running on authentic code following secure boot!
→ Enabling the CAN ID to address the OTA Client only
volatile in TWL – removing again before closing config
session
Request for legacy ECU´s (....which do not have a strong security mechanism to do the update)
ECU1
ECU4
ECU3
ECU2
Update
Manager
ECU1
ECU4
ECU3
ECU2
Update
Manager
COMPANY PUBLIC 37
TJA115x Helps for OTA Service for Legacy ECUsRequest for Legacy ECUs, Which Do Not Have a Strong Security Mechanism
• Place TJA115x at OTA Manager
(Sender/Updater)
• CAN ID to address the OTA Client is part of the
BBL of the OTA Manager TJA115x
− Nobody else, other than the OTA Manager, can
update the OTA client
• OTA Client update is only possible by a trusted
OTA manager
− Running on authentic code following secure boot
− Enabling the CAN ID to address the OTA Client
only volatile in TWL – removing again before
closing config session
ECU1
ECU4
ECU3
ECU2
Update
Manager
ECU1
ECU4
ECU3
ECU2
Update
Manager
COMPANY PUBLIC 38
TJA115x Product Family
• Family of products to enable simple replacement:
− Without touching any Software
− Independent of any MCU
• Fully automotive qualified vs. AEC-Q100
• Operating temperature: -40 °C – 125 °C ambient
• Concept silicon and FPGAs available
38
Sleep Mode
TJA1153TK n.c.
Standby Mode
Normal Mode – To be covered with Stby
Partial Netw. - Planned for next generation
Product in development – timing subject to change
Type Package DescriptionReplacement Target for 12V applications
TJA1152AT SO8 8-pin TRX with Standby mode and VIO TJA1042T/3, TJA1049T/3, TJA1044T/3
TJA1152BT SO8 8-pin TRX with Standby mode TJA1042T, TJA1049T, TJA1044T
TJA1153ATK HVSON14 14-pin TRX with Sleep mode and VIO TJA1043TK
COMPANY PUBLIC 39
NXP’s CAN PortfolioC
lassic
CA
N
Typ.
500kbps 12V Systems
12V VeLIO Certified
24V Systems
CA
N F
D
Beyo
nd 1
Mbps
Transceiver Requirements:• 5 Mbps bit timing guaranteed
• 2 Mbps EMC IBEE compliant
• C&S CAN FD IOPT compliant
Option: 1.8μs Wake-up Filter
Time (relevant for 2023+)
Grade 0
CAN Signal Improvement
Isolated CAN
Secure CAN
Secure CAN + Sig. Imp.
Basic Transceiver + Standby Mode + Dual Channel Sleep
ModePartial
Networking5V MCU 3V MCU 5V MCU 3V MCU 5V MCU 3V MCU
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
N/A N/A TJA1044V TJA1044V TJA1046V TJA1059 N/A TJA1145
TJA1051 TJA1051/3 TJA1042 TJA1042/3 TJA1059 TJA1059 TJA1043 TJA1145
TJA1057G TJA1057G/3 TJA1044G TJA1044G/3 TJA1046 TJA1059 TJA1043 TJA1145
TJA1441B TJA1441A TJA1442B TJA1442A
TJA1448BTJA1448A
TJA1448CTJA1443A TJA1145A
N/A N/A
TJA1044G/3 TJA1044G/3
TJA1442B TJA1442A
On request On request TJR1442B TJR1442A On request On request TJR1443A Possible
Possible Possible TJA1462B TJA1462A Possible Possible TJA1463A Possible
TJA1052i Considered Considered Considered Considered
Possible Possible TJA1152B TJA1152A Possible Possible TJA1153A Possible
Possible Possible Possible Possible Possible Possible Possible Possible
= in Development= in Production
COMPANY PUBLIC 40
Final Message
• CAN is everywhere – and will remain with boosted
performances Security – Speed – CAN-XL
• NXP leads today on innovation, quality and “no hassle”
• Moving forward, it will continue to be our innovation
that differentiates doing business with NXP
Broad Portfolio
Expert Innovator
Supply chain
Excellence
Quality
NXP and the NXP logo are trademarks of NXP B.V. All other product or service names are the property of their respective owners. © 2019 NXP B.V.