STM8AF5286UA STMicroelectronics Integrated Circuit (Quad Flat No-Lead) In Stock

STMicroelectronics STM8AF5286UA is an automotive 8-bit MCU for LIN, CAN, and body control modules. Key specs include 64 Kbytes Flash, 24 MHz CPU speed, EEPROM, and 33 pins. From $0.00 in stock worldwide shipping.

ACTIVEIntegrated CircuitVerified Jul 2026
Package / Visual Reference
STM8AF5286UAQuad Flat No-Lead
Quick Facts
Manufacturer
STMicroelectronics
Package
Quad Flat No-Lead
Pin Count
33
Lifecycle
ACTIVE
Category
Integrated Circuit
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

What are the key features of STM8AF5286UA?

  • Automotive 8-bit MCU with integrated LIN and CAN support
  • 64 Kbytes Flash plus EEPROM supports body-control firmware storage
  • 24 MHz CPU speed and ADC resources suit embedded control loops
  • QFN-style package with 33 pins supports compact automotive modules

What is STM8AF5286UA used for?

STMicroelectronics STM8AF5286UA is used in automotive body electronics, sensor nodes, LIN/CAN gateway functions, and compact control modules. It is selected when designers need an 8-bit MCU with 24 MHz performance, integrated nonvolatile memory, and automotive interface support.

What are the specifications of STM8AF5286UA?

YTEOL8.35
Has ADCYES
Bit Size8
Clock Frequency-Max24MHz
DMA ChannelsNO
Number of I/O Lines25
PWM ChannelsYES
Package ShapeSQUARE
Package StyleCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Speed24MHz
Supply Voltage-Max5.5V
Supply Voltage-Min3V
Supply Voltage-Nom5V
Surface MountYES
Terminal FormNO LEAD
Terminal Pitch0.5mm
Terminal PositionQUAD
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER
PackageQuad Flat No-Lead

Compliance & Regulatory

RoHS StatusCompliant
Lead-FreeYes (Pb-Free)
HTS Code8542.31.00.15

Where can I find the STM8AF5286UA datasheet?

STM8AF5286UA Datasheet Download

Official datasheet from STMicroelectronics

What are equivalent replacements for STM8AF5286UA?

Compatible alternatives and drop-in replacements for STM8AF5286UA:

STM8AF5286UDYSTMicroelectronics Microcontroller,

8-Bit, FLASH, STM8 CPU, 24MHz, CMOS, QCC32

View Part →
STM8AF5286UCSTMicroelectronics Microcontroller,

8-Bit, FLASH, STM8 CPU, 24MHz, QCC32

View Part →
STM8AF5286UAXSTMicroelectronics

Microcontroller, 8-Bit, FLASH, STM8 CPU, 24MHz, CMOS, QCC32

View Part →
STM8AF5286UCXSTMicroelectronics

Microcontroller, 8-Bit, FLASH, STM8 CPU, 24MHz, CMOS, PQCC32

View Part →

Frequently Asked Questions

Which automotive control functions can use STM8AF5286UA?

STM8AF5286UA fits body-control and sensor-node designs that need an 8-bit MCU, 24 MHz CPU speed, LIN, CAN, and 64 Kbytes Flash.

What memory resources should firmware teams confirm before buying this MCU?

Firmware teams should confirm 64 Kbytes Flash, integrated EEPROM, ADC availability, and the 33 pins package against the required I/O count.

How should sourcing compare alternates for STM8AF5286UA?

Compare alternates by 8-bit core compatibility, 24 MHz speed, LIN/CAN support, Flash size, package footprint, and the required 33 pins.

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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
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pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

MR
Marco Rossi
CTO, AutoDrive Systems, Italy