CAN FD Transceiver,
Low Power, with INH,
WAKE and Error Detection
NCV7343
Description
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The NCV7343 CAN FD transceiver is the interface between
a controller area network (CAN) protocol controller and the physical
bus. The transceiver provides differential transmit capability to the bus
and differential receive capability to the CAN controller.
The NCV7343 is an addition to the CAN high−speed transceiver
family complementing NCV734x CAN stand−alone transceivers
and previous generations such as AMIS42665, AMIS3066x, etc.
The NCV7343 guarantees additional timing parameters to ensure
robust communication at data rates beyond 1 Mbit/s to cope with CAN
flexible data rate requirements (CAN FD). These features make
the NCV7343 an excellent choice for all types of HS−CAN networks,
in nodes that require a low−power mode with wake−up capability via
the CAN bus.
14
1
1
SOIC−14
D2 SUFFIX
DFNW14 4.5x3, 0.65P
MW SUFFIX
CASE 751A−03
CASE 507AC
MARKING DIAGRAM
1
14
8
14
1
8
NCV
7343
ALYW
G
NCV7343
AWLYWWG
Features
• Compliant with International Standard ISO11898−2:2016
• CAN FD Timing Specified up to 5 Mbit/s
• Extended Bus Load Range
7
7
SOIC−14
DFNW14
• Standby and Sleep Mode with very Low Current Consumption
• CAN Wake−up with Wake−up Pattern (WUP), Short CAN Activity
Filter Time, Long Wake−up Timeout and Normal Bus Biasing.
• Local Wake−up
A
(W)L
= Assembly Site
= Wafer Lot
YW(W) = Date Code
G or G = Pb−Free Identification
• V Pin Allowing Direct Interfacing with 3 V to 5 V MCUs
IO
• Low Electromagnetic Emission (EME) and High Electromagnetic
Susceptibility (EMS)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 21 of this data sheet.
• High Impedance Bus Lines in Unpowered State
• Transmit Data (TxD) Dominant Timeout Function (Long)
• Bus Error Detection
• Under all Supply Conditions the Chip behaves Predictably
• ESD Robustness of Bus Pins > 8 kV
• Thermal Protection
• Bus Pins Short Circuit Proof to Supply Voltage and Ground
• Bus Pins Protected against Transients in an Automotive Environment
• AEC−Q100 Grade 0 Qualified and PPAP Capable
• These are Pb−Free Devices
Quality
• Wettable Flank Package for Enhanced Optical Inspection
Typical Applications
• Automotive
• Industrial Networks
© Semiconductor Components Industries, LLC, 2020
1
Publication Order Number:
February, 2021 − Rev. 0
NCV7343/D