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Product Detailed Parameters
- Description：EMBEDDED POWER
- Series：-
- Mfr：Infineon Technologies
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：BLDC Controller
- Core Processor：ARM® Cortex®-M3
- Program Memory Type：EEPROM (8kB), FLASH (272kB)
- Controller Series：TLE988x
- RAM Size：31K x 8
- Interface：CANbus, DMA, GPIO, SPI, SSC, UART/USART
- Number of I/O：8
- Voltage - Supply：5.5V ~ 28V
- Operating Temperature：-40°C ~ 175°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：48-TQFP Exposed Pad
- Supplier Device Package：PG-TQFP-48-10
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Infineon TLE98832QTW62SXUMA1 is a microcontroller within the MOTIX TLE989x/TLE988x family, designed for BLDC motor control applications. It integrates a 32-bit Arm Cortex-M3 core operating at up to 60 MHz with up to 256 KB FLASH1 and 32 KB RAM. The device features an integrated 3-phase bridge driver with charge pump, CAN-FD transceiver, and multiple analog peripherals including SDADC and BEMF comparators. It operates on a single supply of 5.5 V to 28 V and supports temperatures from -40°C to 175°C.
Feature Summary
- Integrated 3-phase bridge driver with charge pump and safe switch-off path
- CAN-FD protocol handler and transceiver for high-speed communication
- Up to 256 KB FLASH1 and 32 KB RAM with ECC support
- ISO 26262 compliant (ASIL B) safety features
Applications
- Automotive auxiliary drive motor control
- Pump and fan control systems
- HVAC actuators
- Sunroof drives
Procurement Notes
Verify the exact ordering suffix against the manufacturer's current datasheet to confirm package type and temperature grade. Confirm availability status directly with authorized distributors as stock levels fluctuate. Ensure compliance with automotive qualification standards required for the specific application environment.
Selection Notes
Select this component for applications requiring integrated power stage and CAN-FD connectivity. Verify that the 5.5 V to 28 V supply range matches the vehicle battery system. Check GPIO count requirements against the TQFP-48 or LQFP-64 pinout options available in the family.
Part Context
This part belongs to the MOTIX TLE989x/TLE988x series of microcontrollers. These devices are specifically engineered for brushed and brushless DC motor control in automotive environments, offering high integration to reduce system cost and footprint.
Replacement Considerations
Check for other variants within the TLE989x/TLE988x family that may offer different memory sizes or package types. Verify pin-to-pin compatibility if substituting with other automotive MCU families.
