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STM8AF6246TASSSX

In Stock 33400 pcs Reference Price(In US Dollars)
1+
$1.6783
Manufacturer Part Number:
STM8AF6246TASSSX
Manufacturer / Brand
STMicroelectronics
Part of Description:
IC MCU 8BIT 16KB FLASH 32LQFP
Datasheets:
STM8AF6246TASSSX(1).pdfSTM8AF6246TASSSX(2).pdfSTM8AF6246TASSSX(3).pdfSTM8AF6246TASSSX(4).pdfSTM8AF6246TASSSX(5).pdfSTM8AF6246TASSSX(6).pdf
Lead Free Status / RoHS Status:
ROHS3 Compliant
Stock Condition:
New original, 33400 pcs Stock Available.
ECAD Model:
Ship From:
Hong Kong
Shipment Way:
DHL/Fedex/TNT/UPS

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Part Number STM8AF6246TASSSX
Manufacturer / Brand STMicroelectronics
Stock Quantity 33400 pcs Stock
Category Integrated Circuits (ICs) > Embedded - Microcontrollers
Description IC MCU 8BIT 16KB FLASH 32LQFP
Lead Free Status / RoHS Status: ROHS3 Compliant
RFQ STM8AF6246TASSSX Datasheets STM8AF6246TASSSX Details PDF
STM8AF6246TASSSX Details PDF for KR.pdf
STM8AF6246TASSSX Details PDF for IT.pdf
STM8AF6246TASSSX Details PDF for ES.pdf
STM8AF6246TASSSX Details PDF for DE.pdf
STM8AF6246TASSSX Details PDF for FR.pdf
Voltage - Supply (Vcc/Vdd) 3V ~ 5.5V
Speed 16MHz
Series STM8A
RAM Size 2K x 8
Program Memory Type FLASH
Program Memory Size 16KB (16K x 8)
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Package / Case 32-LQFP
Package Tape & Reel (TR)
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Number of I/O 25
Mounting Type Surface Mount
EEPROM Size 512 x 8
Data Converters A/D 7x10b
Core Size 8-Bit
Core Processor STM8A
Connectivity I²C, LINbus, SPI, UART/USART
Base Product Number STM8

Packaging & ESD

Industry-standard static shielding packaging is used for electronic components.Anti-static, light-transparent materials allow easy identification of ICs and PCB assemblies.
The packaging structure provides electrostatic protection based on Faraday cage principles.This helps protect sensitive components from static discharge during handling and transportation.


All products are packed in ESD-safe anti-static packaging. Outer packaging labels include part number, brand, and quantity for clear identification. Goods are inspected prior to shipment to ensure proper condition and authenticity.

ESD protection is maintained throughout packing, handling, and global transportation. Secure packaging provides reliable sealing and resistance during transit. Additional cushioning materials are applied when required to protect sensitive components.

QC(Part Testing by IC Components)Quality Warranty

We can offer worldwide express delivery service, such as DHLor FedEx or TNT or UPS or other forwarder for shipment.

Global Shipment by DHL/FedEx/TNT/UPS

Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
Shipment charges: (Reference DHL and FedEX)
Weight(KG): 0.00kg-1.00kg Price(USD$) : USD$60.00
Weight(KG): 1.00kg-2.00kg Price(USD$) : USD$80.00
* The price of cost is reference with DHL/FedEx. The detail charges, please contact us. Different country the express charges are different.



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STM8AF6246TASSSX Product Details:

The STM8AF6246TASSSX is an 8-bit microcontroller IC from STMicroelectronics, designed for embedded applications. It belongs to the STM8A series and features a 16MHz core with 16KB of FLASH program memory and 2KB of RAM.

This microcontroller is RoHS compliant and packaged in a 32-pin LQFP (Low-profile Quad Flat Package) enclosure, making it suitable for space-constrained designs. It operates within a wide temperature range of -40°C to 85°C, ensuring reliable performance in diverse environmental conditions.

The STM8AF6246TASSSX offers a range of key features, including an on-chip LIN bus, SPI, and UART/USART interfaces for communication, as well as a 7-channel 10-bit ADC for data acquisition. It also integrates peripherals such as a brown-out detector, power-on reset, PWM, and a watchdog timer, providing comprehensive system management capabilities.

The microcontroller's primary advantages include its compact size, wide operating temperature range, and extensive peripheral integration, making it well-suited for a variety of embedded applications, such as industrial automation, home appliances, and automotive systems. It is a cost-effective solution that can be easily integrated into projects requiring a balance of performance, power efficiency, and feature set.

Regarding compatibility, the STM8AF6246TASSSX is part of the STM8A series, and there may be equivalent or alternative models available from STMicroelectronics. Some potentially comparable products include the STM8AF6223TRKR, STM8AF6223TMKR, and STM8AF6223TPKR, which share similar core specifications and peripheral configurations. It is recommended to consult the manufacturer's documentation or work with a sales representative to identify the most suitable model for your specific application requirements.

STM8AF6246TASSSX Key Technical Attributes

Manufacturer Part Number STM8AF6246TASSSX

Manufacturer STMicroelectronics

Series STM8A

STM8AF6246TASSSX Packing Size

Package LQFP32

Packaging Type Tape & Reel (TR)

Material EGarding Compliance Lead free / RoHS Compliant

STM8AF6246TASSSX Application

Designed for use in embedded systems

Suitable for applications requiring a microcontroller with integrated peripherals

STM8AF6246TASSSX Features

The STM8AF6246TASSSX microcontroller from STMicroelectronics operates on an 8-bit core processor at a speed of 16MHz. It features a flexible 16KB (16K x 8) FLASH program memory. For volatile memory, it is equipped with 2K x 8 of RAM and an additional 512 x 8 of EEPROM for non-volatile memory requirements. Supports a wide operating voltage range from 3 V to 5.5 V and can handle 25 configurable input/output pins. Connectivity options include IC, LINbus, SPI, and UART/USART interfaces. It also includes a robust set of peripherals like Brown-out Detect/Reset, Power-on Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT). The microcontroller also features an internal oscillator and is capable of A/D conversion with 7 channels of 10 bits each.

STM8AF6246TASSSX Quality and Safety Features

Moisture Sensitivity Level (MSL) 3 (168 Hours)

STM8AF6246TASSSX Compatibility

Ideal for coordinating with other components in embedded system applications required to operate within the -40°C to 85°C temperature range.

STM8AF6246TASSSX Datasheet PDF

Our website hosts the most authoritative datasheet for the STM8AF6246TASSSX. Please download the detailed datasheet directly from this page for comprehensive technical specifications and application guidance.

Quality Distributor

IC-Components is a distinguished distributor of STMicroelectronics, ensuring high-quality service and product availability. For the best experience and a personalized quote, we recommend you inquire and request specifications through our website for the STM8AF6246TASSSX. Get expert assistance and secure the components you need promptly with IC-Components.

Frequently Asked Questions

When integrating the STM8AF6246TASSSX microcontroller into a system with a 3.3V power supply, what design considerations should I keep in mind regarding power stability and noise?
The STM8AF6246TASSSX can operate with a supply voltage ranging from 3V - 5.5V, so a 3.3V power supply is within its operating range. To ensure power stability, use low - ESR capacitors close to the power pins of the microcontroller. Place a 0.1μF ceramic capacitor between Vcc and GND as close as possible to the device to filter high - frequency noise. For low - frequency noise, a larger electrolytic capacitor (e.g., 10μF) can be added in parallel. Also, consider using a voltage regulator with good line and load regulation to maintain a stable 3.3V supply, especially when there are other power - hungry components in the system.
In an automotive LIN network application, is the STM8AF6246TASSSX suitable? What are the potential challenges and how can they be mitigated?
The STM8AF6246TASSSX has LINbus connectivity, making it suitable for automotive LIN network applications. However, the automotive environment has strict requirements for reliability and temperature tolerance. The operating temperature range of the STM8AF6246TASSSX is - 40°C to 85°C, which may be a challenge in some extreme automotive scenarios. To mitigate this, use proper thermal management techniques such as heat sinks or fans. Also, ensure proper shielding and isolation to protect against electromagnetic interference (EMI) common in automotive environments.
If I need to replace the STM8AF6246TASSSX with an alternative microcontroller due to supply chain issues, what are some suitable alternatives and what are the key trade - offs?
One possible alternative is the Microchip PIC16F887. The STM8AF6246TASSSX has an 8 - bit STM8A core, while the PIC16F887 has an 8 - bit PIC core. The STM8AF6246TASSSX offers LINbus connectivity which the PIC16F887 may not have natively, so additional external components may be needed if LINbus functionality is required. The PIC16F887 has different instruction sets and programming models, so you will need to rewrite the firmware. In terms of memory, the STM8AF6246TASSSX has 16KB of FLASH and 2KB of RAM, and the PIC16F887 has 8KB of FLASH and 368 bytes of RAM, which may affect the complexity of applications that can be run.
When using the STM8AF6246TASSSX in a long - term industrial application, what reliability considerations should be taken into account regarding the internal oscillator?
In a long - term industrial application, the internal oscillator of the STM8AF6246TASSSX may be subject to frequency drift over time due to factors such as temperature variations and component aging. To ensure reliability, you can periodically calibrate the internal oscillator. You can also use an external crystal oscillator as an alternative to the internal oscillator for more stable clocking. If using the internal oscillator, monitor the system performance over time and set up error - handling routines in case the frequency drift affects the normal operation of the microcontroller.
What are the limitations when using the 7x10b A/D converters of the STM8AF6246TASSSX in high - speed data acquisition applications?
The 7x10b A/D converters of the STM8AF6246TASSSX have limitations in high - speed data acquisition applications. The conversion speed is limited by the microcontroller's 16MHz clock. In high - speed scenarios, the 10 - bit resolution may not be sufficient, and the conversion time may cause a bottleneck in data acquisition. To overcome these limitations, you can consider using an external high - speed A/D converter with higher resolution. If you still want to use the internal A/D converters, optimize the code to reduce the time between conversions and use interrupt - based data handling to improve efficiency.
Considering the 25 I/O pins of the STM8AF6246TASSSX, what should be considered when designing a system with high - current output requirements?
The I/O pins of the STM8AF6246TASSSX are designed for general - purpose use and may not be able to handle high - current loads directly. When designing a system with high - current output requirements, use external power transistors or MOSFETs. Connect the I/O pin to the gate of the MOSFET or the base of the transistor to control the high - current load. Also, ensure proper protection such as adding resistors to limit the current flowing into the I/O pin and using diodes to protect against reverse - voltage spikes.
Can the STM8AF6246TASSSX be used in a battery - powered application? If so, what power - saving strategies can be employed?
The STM8AF6246TASSSX can be used in a battery - powered application as it can operate with a supply voltage as low as 3V. To save power, you can use the power - down modes provided by the microcontroller. For example, put the microcontroller into a low - power mode when it is not actively performing tasks. You can also reduce the clock speed of the microcontroller to lower the power consumption. Additionally, optimize the code to minimize unnecessary operations and reduce the time the microcontroller spends in high - power states.

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