UJA1065TW/3V0,518 NXP Semiconductors, UJA1065TW/3V0,518 Datasheet - Page 3

• Manufacturer Part Number: UJA1065TW/3V0,518
• Description: IC CAN/LIN FAIL-SAFE 32HTSSOP
• Manufacturer: NXP Semiconductors

Specifications of UJA1065TW/3V0,518

• Package / Case: 32-TSSOP Exposed Pad, 32-eTSSOP, 32-HTSSOP
• Applications: Networking
• Interface: CAN, LIN
• Voltage - Supply: 5.5 V ~ 52 V
• Mounting Type: Surface Mount
• Product: Controller Area Network (CAN)
• Number Of Transceivers: 1
• Data Rate: 20 Kbps
• Supply Voltage (max): 27 V, 52 V
• Supply Voltage (min): 5.5 V
• Supply Current (max): 10 mA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-4372-2; 935281289518; UJA1065TW/3V0-T; UJA1065TW/3V0-T

NXP Semiconductors
UJA1065_7
Product data sheet
2.4 Power management
2.5 Fail-safe features
Smart operating modes and power management modes
Cyclic wake-up capability in Standby and Sleep mode
Local wake-up input with cyclic supply feature
Remote wake-up capability via the CAN-bus and LIN-bus
External voltage regulators can easily be incorporated in the power supply system
(flexible and fail-safe)
42 V battery-related high-side switch for driving external loads such as relays and
wake-up switches
Intelligent maskable interrupt output
Safe and predictable behavior under all conditions
Programmable fail-safe coded window and time-out watchdog with on-chip oscillator,
guaranteeing autonomous fail-safe system supervision
Fail-safe coded 16-bit SPI interface for the microcontroller
Global enable pin for the control of safety-critical hardware
Detection and detailed reporting of failures:
Rigorous error handling based on diagnostics
Supply failure early warning allows critical data to be stored
23 bits of access-protected RAM is available e.g. for logging of cyclic problems
Reporting in a single SPI message; no assembly of multiple SPI frames needed
Limp-home output signal for activating application hardware in case system enters
Fail-safe mode (e.g. for switching on warning lights)
Fail-safe coded activation of Software development mode and Flash mode
Unique SPI readable device type identification
Software-initiated system reset
On-chip oscillator failure and watchdog alerts
Battery and voltage regulator undervoltages
CAN and LIN-bus failures (short-circuits and open-circuit bus wires)
TXD and RXD clamping situations and short-circuits
Clamped or open reset line
SPI message errors
Overtemperature warning
ECU ground shift (two selectable thresholds)
Rev. 07 — 25 February 2010
High-speed CAN/LIN fail-safe system basis chip
UJA1065
© NXP B.V. 2010. All rights reserved.
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