What are the key features of STMicroelectronics STM8AL3166UCY?

This product belongs to the General Purpose category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by STMicroelectronics with full traceability.

What are the main application scenarios for STM8AL3166UCY?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does STM8AL3166UCY work?

This device follows established General Purpose design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of STM8AL3166UCY?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for STM8AL3166UCY?

The global General Purpose market is growing at ~6-8% CAGR, with particularly strong demand in power management. STMicroelectronics STM8AL3166UCY is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of STM8AL3166UCY?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, STMicroelectronics provides full technical support and reference designs.

STM8AL3166UCY 8-bit Microcontrollers - MCU Automotive 8-bit ultra-low-power MCU with 32 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs by STMicroelectronics

STM8AL3166UCY | STMicroelectronics 8-bit Microcontrollers - MCU Automotive 8-bit ultra-low-power MCU with 32 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs

Category: General Purpose

Brand: STMicroelectronics

8-bit Microcontrollers - MCU Automotive 8-bit ultra-low-power MCU with 32 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: 8-bit Microcontrollers - MCU Automotive 8-bit ultra-low-power MCU with 32 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs

Technical Parameters

Application	General Purpose
Brand	STMicroelectronics
Data Tier	Family Level
Lead Free	Yes
Mounting Type	Surface Mount
Operating Temperature	-40 to +125 C
Packaging	Tape & Reel
Product Type	IC
RoHS	Compliant
Series	STM

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

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3D Model (.stp)

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STM8AL3166UCY Application and Selection Guide

STM8AL3166UCY Model and Manufacturer Information

STM8AL3166UCY, a General Purpose manufactured by STMicroelectronics: STM8AL3166UCY helps you confirm the specific model, while STMicroelectronics helps you confirm the product source. If you are selecting a part, you can first check whether STM8AL3166UCY meets your requirements, then check whether STMicroelectronics matches your expectations, and then refer to 8-bit Microcontrollers - MCU Automotive 8-bit ultra-low-power MCU with 32 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs for further evaluation.

STM8AL3166UCY Product Parameters and Description

The main parameters of STMicroelectronics's General Purpose product STM8AL3166UCY include 8-bit Microcontrollers - MCU Automotive 8-bit ultra-low-power MCU with 32 Kbytes Flash, LIN, RTC, data EEPROM, timers, USARTs, I2C, SPIs, ADC, DAC, COMPs. This is a General Purpose produced by STMicroelectronics, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

STM8AL3166UCY Application and Selection Reference

STMicroelectronics's General Purpose product STM8AL3166UCY has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, STM8AL3166UCY is a General Purpose solution worth considering, and manufacturer STMicroelectronics provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for STM8AL3166UCY

Designers looking for STM8AL3166UCY recommended parts can evaluate the following options. STM8AL3166UCY selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
STM8S103F2U6TR	STMicroelectronics	MCU 8BIT 4KB FLASH 20-UFQFPN
LD39200PUR	STMicroelectronics	IC REG LINEAR POS ADJ 2A 6DFN
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EZKEY can provide STM8AL3166UCY recommended part comparison data and engineering samples for evaluation.