STM8AL3166UAY
- Mfr.Part #
- STM8AL3166UAY
- Manufacturer
- STMicroelectronics
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 8BIT 32KB FLASH 32VFQFPN
- Stock
- 9,403
- In Stock :
- 9,403
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Microcontrollers
- Surface Mount :
- yes
- Clock Frequency :
- 16MHz
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Supply Voltage :
- 3V
- Factory Lead Time :
- 8 Weeks
- Width :
- 5mm
- Bit Size :
- 8
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Length :
- 5mm
- Supply Voltage-Max (Vsup) :
- 3.6V
- Operating Temperature :
- -40°C~85°C TA
- Terminal Pitch :
- 0.5mm
- Terminal Form :
- NO LEAD
- Core Size :
- 8-Bit
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Data Converter :
- A/D 22x12b; D/A 1x12b
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Base Part Number :
- STM8AL
- Speed :
- 16MHz
- Number of I/O :
- 30
- EEPROM Size :
- 1K x 8
- RoHS Status :
- Non-RoHS Compliant
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER
- RAM Size :
- 2K x 8
- DMA Channels :
- yes
- Supply Voltage-Min (Vsup) :
- 1.65V
- Number of Terminations :
- 48
- Terminal Position :
- QUAD
- Connectivity :
- I2C, IrDA, LINbus, SPI, UART/USART
- Core Processor :
- STM8
- Voltage - Supply (Vcc/Vdd) :
- 1.65V~3.6V
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Program Memory Size :
- 32KB 32K x 8
- Series :
- Automotive, AEC-Q100, STM8A
- PWM Channels :
- yes
- Has ADC :
- yes
- Package / Case :
- 32-VFQFN Exposed Pad
- Datasheets
- STM8AL3166UAY

Microcontrollers STMicroelectronics STM8AL3166UAY Overview
The STM8AL3166UAY from STMicroelectronics is a high-performance microcontroller that blends robust functionality with advanced features, catering specifically to the needs of sophisticated electronics applications. As a member of the STM8 family, this IC MCU integrates a powerful 8-bit processing core with 32KB of flash memory, housed in a compact 32-VFQFPN package. The design and technological implementation ensure that the Microcontrollers STMicroelectronics STM8AL3166UAY offers reliability and efficiency, making it an ideal choice for developers looking to push the boundaries of microcontroller applications.
STM8AL3166UAY Features
This microcontroller unit boasts several key features that make it stand out in the competitive field of electronic components. Primarily, its 8-bit architecture provides a balance between performance and power consumption, suitable for various operational environments. Additionally, the 32KB flash memory is optimal for complex programming and data storage without the need for external storage solutions. Its packaging in a 32-VFQFPN format allows for streamlined integration into circuit boards, saving space while maintaining functionality.
STM8AL3166UAY Applications
- Automotive Control Systems: The STM8AL3166UAY can be applied in engine management systems, improving fuel efficiency and emissions control through precise sensor data processing.
- Consumer Electronics: Utilized in devices such as smart home appliances, where its reliability and robust flash memory support sophisticated user interfaces and connectivity solutions.
- Industrial Automation: This microcontroller drives automation equipment, providing the computational power needed for complex control algorithms in a compact form factor.
- Medical Devices: In medical monitoring systems, the STM8AL3166UAY ensures accurate data handling and real-time patient monitoring, critical for healthcare applications.
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