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TLE9879QXA40 The Infineon TLE9879QXA40 is a microcontroller with an Arm Cortex-M3 core, designed for automotive applications. It features 128KB of flash memory and a LIN 2.2 transceiver.
Mfr Part #:

TLE9879QXA40

Available from 2 distributors
Mfr Name: Infineon
Infineon
The Infineon TLE9879QXA40 is a microcontroller with an Arm Cortex-M3 core, designed for automotive applications. It features 128KB of flash memory and a LIN 2.2 transceiver.
✓ Total Stock: 1,086 pcs

TLE9879QXA40 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
9 pcs
On Request
9 pcs On Request 1 On Request On Request On Request On Request On Request
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TLE9879QXA40 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Interface
Military Grade
Operating Temperature
Operating Voltage
Package / Case
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TLE9879QXA40 Description

Short technical summary and product information.

The Infineon MOTIX™ TLE9879QXA40 is a 32-bit microcontroller based on the Arm Cortex-M3 core, specifically developed for automotive applications requiring BLDC MOSFET driver functionality and LIN communication.

 

This device is equipped with 128 KB of flash memory and 6 KB of RAM, providing sufficient resources for embedded control tasks. It includes an on-chip oscillator and PLL for clock generation, a MOSFET driver with charge pump, and a LIN 2.2 transceiver for in-vehicle networking.

 

For motor control applications, it features a high-speed operational amplifier for current sensing via a shunt resistor. The operating voltage range is from 5.5 V to 28 V, and it is qualified for automotive applications according to AEC-Q100/101 standards, with an operating temperature range of -40°C to +150°C.

 

The TLE9879QXA40 is available in a VQFN-48 package. Potential applications include wipers, auxiliary pumps, fans, window lifts, sunroofs, and tailgates.

TLE9879QXA40 Quick Information

Product Type: Microcontroller
Series: TLE9879QXA40
Canonical Name: Infineon MOTIX™ TLE9879QXA40 Arm Cortex-M3 Microcontroller with LIN and BLDC MOSFET driver
Subcategory: Motor Control SoC/SiP

TLE9879QXA40 Compliance

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

TLE9879QXA40 Features

  • 32-bit Arm Cortex-M3 core
  • 128 KB flash and 6 KB RAM
  • Integrated LIN 2.2 transceiver
  • Automotive qualified per AEC-Q100/101
  • Wide operating voltage range

TLE9879QXA40 Applications

  • Ideal for automotive wiper systems
  • Suitable for auxiliary pump control
  • Used in automotive fan applications
  • Applicable for window lift systems
  • Can be used for sunroof control

TLE9879QXA40 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the TLE9879QXA40?

5.5 V to 28 V.

What is the operating temperature range?

-40°C to +150°C.

What package does the TLE9879QXA40 come in?

VQFN-48.

What core architecture does this device use?

ARM Cortex-M3.

What memory does it have?

128 KB Flash and 6 KB RAM.

Is it qualified for automotive applications?

Yes, AEC-Q100/101 qualified.

What communication interface is supported?

LIN 2.2.

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