What are the key communication interfaces?

It supports UART (with LIN master mode), SPI (up to 8 Mbit/s), and I2C (up to 400 Kbit/s).

What is the operating voltage range?

The device operates between 2.95 V and 5.5 V.

What is the package type?

It comes in a 20-pin UFQFPN package (3x3 mm).

What is the supply risk for this component?

As a standard value-line MCU from ST, it generally maintains high availability, though users should check current stock levels for production planning.

What should sourcing teams check before buying STM8S003F3U6TR?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: high_availability.

What is the pinout of STM8S003F3U6TR?

Use the STM8S003F3U6TR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about STM8S003F3U6TR pinout to locate pins, power rails, and interface signals before layout.

STM8S003F3U6TR Datasheet, Specs, Alternatives & ECAD | STMicroelectronics

AI summary

The STM8S003F3U6TR is a versatile 8-bit microcontroller from STMicroelectronics, optimized for cost-sensitive applications requiring integrated EEPROM and standard communication interfaces.

Best for

General purpose control
Sensor interfacing
Simple industrial automation

Avoid if

Applications requiring large memory buffers
High-speed digital signal processing

Check before use

Ensure the 1 KB RAM is sufficient for your application variables and stack.

Key specifications

Flash Memory: 8 KB
RAM: 1 KB
EEPROM: 128 B
ADC: 10-bit, 5 channels

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: Compliant
MSL: 3
ECCN: EAR99
HTSUS: 8542.31.0001

Application

IndustrialConsumerGeneral

Datasheet

STM8S003F3U6TR-STMicroelectronics-datasheet-38190719.pdf

800 KB

Datasheet AI

CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an 8-bit microcontroller in the STM8S value line, featuring 8 KB of Flash memory and 128 bytes of true data EEPROM.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the STM8S003F3U6TR?+×

What are the key communication interfaces?+×

What is the operating voltage range?+×

What is the package type?+×

What is the supply risk for this component?+×

What should sourcing teams check before buying STM8S003F3U6TR?+×

What is the pinout of STM8S003F3U6TR?+×