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STM8AF52A8TDY The STM8AF52A8TDY is an 8-bit microcontroller from STMicroelectronics featuring 128KB of Flash program memory and 6KB of RAM. It operates at speeds up to 24MHz.
Mfr Part #:

STM8AF52A8TDY

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM8AF52A8TDY is an 8-bit microcontroller from STMicroelectronics featuring 128KB of Flash program memory and 6KB of RAM. It operates at speeds up to 24MHz.
✓ Total Stock: 24,918 pcs
$ Price Range: $6.40

STM8AF52A8TDY Available from 4 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
21,000 pcs
On Request
21000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Xingangxin ✓
Non-Authorised Inventory information
1,718 pcs
On Request
1718 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
1,200 pcs
On Request
1200 pcs On Request 1 On Request On Request On Request On Request On Request
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.

STM8AF52A8TDY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Failure Rate
Lead Spacing
Mounting Type
Number of I
Number of I/O
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Voltage
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STM8AF52A8TDY Description

Short technical summary and product information.

This STM8AF52A8TDY microcontroller from STMicroelectronics is part of the STM8A series, designed for automotive applications and compliant with AEC-Q100 standards. It features an 8-bit STM8A core processor with a clock speed of up to 24MHz.

 

The device offers 128KB of FLASH program memory and 6KB of RAM, along with 2KB of EEPROM. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, and WDT. Connectivity options encompass CANbus, I²C, LINbus, SPI, and UART/USART. It also includes a 10x10-bit Analog-to-Digital converter.

 

Packaged in a 48-LQFP, this microcontroller is designed for surface mount applications. It operates within a supply voltage range of 3V to 5.5V and has an extended operating temperature range of -40°C to 150°C (TA). The RoHS3 status is compliant.

 

This component is suitable for various embedded systems requiring a robust and versatile 8-bit MCU, particularly in automotive environments.

STM8AF52A8TDY Quick Information

Product Type: Microcontroller
Series: Automotive, AEC-Q100, STM8A
Canonical Name: STM8AF52A8TDY Microcontroller
Subcategory: Embedded - Microcontrollers

STM8AF52A8TDY Compliance

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

STM8AF52A8TDY Estimated Pricing

Qty Low High
1+ $6.40 $6.40

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

STM8AF52A8TDY Features

  • 8-bit STM8A core processor
  • 128KB FLASH program memory
  • 6KB RAM and 2KB EEPROM
  • 24MHz operating speed
  • Automotive AEC-Q100 qualified

STM8AF52A8TDY Applications

  • Suitable for automotive applications
  • Embedded control systems
  • Data acquisition tasks
  • Communication interface control

STM8AF52A8TDY FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the STM8AF52A8TDY?

The operating voltage is 3V to 5.5V.

What package type is the STM8AF52A8TDY microcontroller?

The microcontroller is available in a 48-LQFP package.

What is the operating temperature range for the STM8AF52A8TDY?

The operating temperature range is -40°C to 150°C (TA).

Is the STM8AF52A8TDY RoHS compliant?

The RoHS status is ROHS3 Compliant.

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