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TLE9891

Infineon
Part Number TLE9891
Manufacturer Infineon
Description Microcontroller
Published Sep 23, 2023
Detailed Description MOTIX™ TLE989x/TLE988x Microcontroller with CAN-FD and NFET Driver for BLDC Applications AK step Features • 32-bit Arm®...
Datasheet PDF File TLE9891 PDF File

TLE9891
TLE9891

Overview
MOTIX™ TLE989x/TLE988x Microcontroller with CAN-FD and NFET Driver for BLDC Applications AK step Features • 32-bit Arm® Cortex®*-M3 core at up to 60 MHz • Single power supply from 5.
5 V to 28 V Arm® Cortex-M3 Debug NVIC Compute DMA FLASH0 FLASH1 SRAM ROM • FLASH0 up to 32 KB, FLASH1 up to 256 KB with EEPROM emulation, RAM up to 32 KB • 1x CAN-FD protocol handler and transceiver • 2x UART (with LIN support), 2x SSC • 3-phase bridge driver with charge pump and PWM generation (CCU7) and safe switch off path • 1x low side shunt current sense amplifier and comparator • 3x BEMF comparators • 1x 12-bit ADC with 19 inputs and 1x 10-bit ADC with 14 inputs System Power Management Unit (PMU) Monitoring ADC - 10 bit (ADC2) System Control Unit (SCU) TMPSNS ARVG Safe Switch Off Path Communication CAN-FD CANTRX MultiCAN+ UART0/1 SSC0/1 Input/Output MON GPIO Timer SYSTICK T20/21 SYSWDT GPT12 TLE989x/ TLE988x Safe switch off path Sensor Interface Sigma Delta ADC 14 Bit (SDADC) Motor Control Capture Compare Unit (CCU7) 2 or 3~ Bridge Driver (BDRV) Charge N-FET Pump Stage BEMF Comparator (BEMFC) Measurement ADC 12 Bit (ADC1) Current Sense CSC CSA • 14-bit SDADC with 2x2 differential inputs for rotary sensor measurement • 12x 16-bit timer, 1x 24-bit timer (SYSTICK) • 8/16 GPIOs (incl.
RESET, SWD) and 7/10 GPIs (incl.
XTALI/O), package dependent (TQFP-48/LQFP-64) • Fail safe mechanism and error handling with safe switch off path for bridge driver (according to ISO26262 Safety Element out of Context for safety requirements up to ASIL-B) • Security: Layered access right management, secured boot and key storage • Temperature Range TJ: -40°C up to 175°C • Ultra compact application footprint with packages TQFP-48 and LQFP-64 Potential applications • Automotive motor control for auxiliary drives like pumps, fans, HVAC, actuators, sunroof Product validation Qualified for automotive applications.
Product validation according to AEC-Q100 * Arm and Cortex are trademark...


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