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STM8AF5286UCX The STMicroelectronics STM8AF5286UCX is an 8-bit microcontroller featuring 64KB of FLASH program memory and 6KB of RAM. It operates at speeds up to 24MHz.
Mfr Part #:

STM8AF5286UCX

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STM8AF5286UCX is an 8-bit microcontroller featuring 64KB of FLASH program memory and 6KB of RAM. It operates at speeds up to 24MHz.
✓ Total Stock: 64,000 pcs
$ Price Range: $6.40

STM8AF5286UCX Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
63,000 pcs
On Request
63000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 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.

STM8AF5286UCX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Industrial Grade
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Supplier Package
Tape & Reel
Voltage
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STM8AF5286UCX Description

Short technical summary and product information.

This STMicroelectronics STM8AF5286UCX is an 8-bit microcontroller designed for embedded applications. It offers 64KB of FLASH program memory and 6KB of RAM, with an additional 2KB for EEPROM.

 

The microcontroller operates within a voltage range of 3V to 5.5V and can function at temperatures from -40°C to 125°C. It features a 24MHz internal oscillator and includes peripherals such as Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options include CANbus, I²C, LINbus, and UART/USART.

 

The device is supplied in a 32-UFQFPN exposed pad package, suitable for surface mounting. It has 25 I/O lines and includes a 6x10-bit A/D converter.

 

Key specifications include its 8-bit core, 64KB program memory, 6KB RAM, and 2KB EEPROM. The operating temperature range and voltage compatibility make it suitable for various environmental conditions.

STM8AF5286UCX Quick Information

Product Type: Microcontroller
Canonical Name: STM8AF5286UCX Microcontroller
Subcategory: Microcontrollers

STM8AF5286UCX Compliance

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

STM8AF5286UCX Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM8AF5286UCX Features

  • 8-bit STM8A core processor.
  • 64KB FLASH program memory.
  • 6KB RAM and 2KB EEPROM.
  • Operates from 3V to 5.5V.
  • Surface mount 32-UFQFPN package.

STM8AF5286UCX Applications

  • Suitable for embedded control systems.
  • Features CANbus and LINbus interfaces.
  • Includes multiple communication protocols.
  • Wide operating temperature range.

STM8AF5286UCX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM8AF5286UCX?

The operating voltage is 3V to 5.5V.

What package type is the STM8AF5286UCX microcontroller?

The STM8AF5286UCX is supplied in a 32-UFQFPN exposed pad package.

What is the operating temperature range of the STM8AF5286UCX?

The operating temperature range is -40°C to 125°C.

What is the program memory size of the STM8AF5286UCX?

The program memory size is 64KB.

What is the RAM size for the STM8AF5286UCX?

The RAM size is 6KB.

What connectivity options are available on the STM8AF5286UCX?

Connectivity options include CANbus, I²C, LINbus, and UART/USART.

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