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TLE9843-2QX The Infineon Technologies TLE9843-2QX is a 32-bit Arm Cortex-M0 microcontroller designed for automotive applications. It features integrated LIN transceiver and power switches.
Mfr Part #:

TLE9843-2QX

Available from 3 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies TLE9843-2QX is a 32-bit Arm Cortex-M0 microcontroller designed for automotive applications. It features integrated LIN transceiver and power switches.
✓ Total Stock: 8,903 pcs

TLE9843-2QX Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
4,448 pcs
On Request
4448 pcs On Request 1 On Request On Request 1832+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,455 pcs
On Request
2455 pcs On Request 1 On Request On Request 17+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TLE9843-2QX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Frequency
Core Processor
Industrial Grade
Lead Style
Military Grade
Package / Case
SVHC Present
Storage Temperature
Tape & Reel
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TLE9843-2QX Description

Short technical summary and product information.

The Infineon Technologies MOTIX™ TLE9843-2QX is a microcontroller unit (MCU) based on the 32-bit Arm Cortex-M0 core, operating at clock frequencies up to 40 MHz. It offers 52 KB of flash memory (including EEPROM emulation), 4 KB of RAM, and a boot ROM for firmware routines. This device is designed for automotive applications and includes an integrated LIN transceiver.

 

Key electrical features include a wide single power supply range from 3.0 V to 28 V, with an integrated 5 V voltage supply (VDDEXT) for external loads like hall sensors. It is equipped with measurement units including an 8-bit ADC with 7 channels and a 10-bit ADC with 13 channels for voltage, temperature, and battery voltage supervision. The MCU also features 2 high-side switches and 2 low-side switches, both with PWM capability.

 

This microcontroller is qualified for automotive applications according to AEC-Q100 and is a Temperature Grade 1 device. It comes in a VQFN-48 package. Potential applications include window lift systems.

TLE9843-2QX Quick Information

Product Type: Microcontroller
Series: TLE984x
Canonical Name: MOTIX™ TLE9843-2QX Microcontroller with LIN and power switches
Subcategory: Application Specific Microcontrollers

TLE9843-2QX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLE9843-2QX Features

  • 32-bit Arm Cortex-M0 core up to 40 MHz.
  • 52 KB Flash and 4 KB RAM on-chip.
  • Integrated LIN transceiver.
  • 2 high-side and 2 low-side switches.
  • Automotive Grade 1, AEC-Q100 qualified.

TLE9843-2QX Applications

  • Used in automotive window lift systems.
  • Suitable for DC motor control in vehicles.
  • Ideal for LIN-based automotive body control.
  • Designed for automotive motor control applications.
  • Supervises battery voltage and temperature.

TLE9843-2QX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the core processor of the TLE9843-2QX?

The TLE9843-2QX features a 32-bit Arm Cortex-M0 core.

What is the maximum clock frequency for the TLE9843-2QX?

The maximum clock frequency for the TLE9843-2QX is 40 MHz.

How much flash memory does the TLE9843-2QX have?

The TLE9843-2QX has 52 KB of flash memory, including EEPROM.

What is the RAM size of the TLE9843-2QX?

The TLE9843-2QX has 4 KB of RAM.

What is the operating voltage range for the TLE9843-2QX?

The TLE9843-2QX operates on a single power supply from 3.0 V to 28 V.

What package type is the TLE9843-2QX available in?

The TLE9843-2QX is available in a VQFN-48 package.

What is the RoHS status of the TLE9843-2QX?

The RoHS status is RoHS3 Compliant.

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