UJA1066TW/5V0,518 NXP Semiconductors, UJA1066TW/5V0,518 Datasheet - Page 6

• 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
UJA1066_2
Product data sheet
Table 2.
The exposed die pad at the bottom of the package allows better dissipation of heat from
the SBC via the printed-circuit board. The exposed die pad is not connected to any active
part of the IC and can be left floating, or can be connected to GND for the best EMC
performance.
Symbol
INH/LIMP
SENSE
BAT42
WAKE
n.c.
V2
CANH
CANL
GND
SPLIT
i.c.
i.c.
BAT14
n.c.
SYSINH
V3
Pin description
Pin
17
18
19
20
21
22
23
24
25
26
27
28
29
30
32
31
All information provided in this document is subject to legal disclaimers.
Description
inhibit/limp-home output (BAT14 related, push-pull, default floating)
local wake-up input (BAT42 related, continuous or cyclic sampling)
not connected
5 V voltage regulator output for CAN; connect a buffer capacitor to this pin
CANH bus line (HIGH in dominant state)
CANL bus line (LOW in dominant state)
ground
CAN-bus common mode stabilization output
internally connected; must be connected to pin BAT42 in the application
internally connected; must be left open in the application
14 V battery supply input
not connected
system inhibit output; BAT42 related (e.g. for controlling external DC-to-DC
converter)
unregulated 42 V output (BAT42 related; continuous output or Cyclic mode
synchronized with local wake-up input)
fast battery interrupt / chatter detector input
42 V battery supply input (connect this pin to BAT14 in 14 V applications)
Rev. 03 — 17 March 2010
…continued
High-speed CAN fail-safe system basis chip
UJA1066
© NXP B.V. 2010. All rights reserved.
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