TLE8263-2E Datasheet, PDF (5/94 Pages) Infineon Technologies AG – Universal System Basis Chip

TLE8263-2E
Confidential
HERMES Overview
HS CAN Transceiver
• Compliant to ISO 11898-2 and 11898-5 as well as SAE J2284
• CAN data transmission rate up to 1 MBaud
• Supplied by dedicated input V_ccHSCAN
• Low power mode management
• Bus wake-up capability via CAN message
• Excellent EMC performance (very high immunity and very low emission)
• Bus pins are short circuit proof to ground and battery voltage
• 8 kV ESD gun test on CANH / CANL / SPLIT
• Bus failure detection
LIN Transceiver
• LIN2.1 conformance, LIN2.1 is back compatible to LIN1.3 and LIN2.0
• SAE J2602-2 conformance
• Compatible to ISO 9141 (K-L-Line)
• Transmission rate up to 20 kBaud, LIN Flash Mode 115kBaud
• 8 kV ESD gun test on Bus pins
Voltage Regulators
• Low-dropout voltage regulator
• V_cc1µC, 200 mA, 5 V ±2% for external devices, such as microcontroller and RF receiver
• V_cc2, 200 mA, 5 V ±2% for external devices or the internal HS CAN cell
• V_cc3, current limitation by shunt resistor (up to 400 mA with 220 mΩ shunt resistor), 5 V ±4% with external PNP
transistor; for example: to supply additional external CAN transceivers
• V_cc1µC, undervoltage Time-out
Supervision
• Reset output with integrated pull-up resistor
• Time-out or Window Watchdog, SPI configured
• Watchdog Timer from 16 ms to 1024 ms
• Check sum bit for Watchdog configuration
• Reset due to Watchdog failure can be inhibited with Test pin (SBC SW Development Mode)
Interrupt Management
• Complete enabling / disabling of interrupt sources
• Timing filter mechanism to avoid multiple / infinite Interrupt signals
Limp Home
• Open drain Limp Home outputs
• Dedicated internal logic supply
• Maximum safety architecture for Safety Operation Mode
• Configurable Fail-Safe behavior
• Dedicated side indicators signal 1.25Hz 50% duty cycle
• Dedicated PWM signal 100Hz 20% duty cycle
Data Sheet
5
Rev. 1.0, 2009-03-31