ST STM8AL3146UAX

Manufacturer No:

STM8AL3146UAX

Manufacturer:

ST

Package:

Description:

16KB Flash Microcontroller

Quantity:

In Stock :5778

Looking for price or availability? Send us an RFQ and our sales team will respond quickly.

Shipping & Availability

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse

Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026

Lead Time：Inquire about availability

Date Code：Within 2 Years

Payment

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

STM8AL3146UAX Information

ST STM8AL3146UAX technical specifications, attributes, parameters and parts with similar specifications to ST STM8AL3146UAX.

Type
Parameter

ECCN (US)
EAR99

HTS
8542.31.00.01

Family Name
STM8A

Instruction Set Architecture
CISC

Maximum CPU Frequency (MHz)
16

Maximum Clock Rate (MHz)
16

Data Bus Width (bit)
8

Maximum Expanded Memory Size
16MB

Programmability
Yes

Interface Type
I2C/SPI/USART

Type
Parameter

No. of Timers
4

Timers Resolution (bit)
8/16/16

Number of ADCs
Single

ADC Resolution (bit)
12

Number of DACs
Single

DAC Resolution (bit)
12

LCD Segments
68

USART
1

UART
0

Download datasheets and manufacturer documentation for ST STM8AL3146UAX.

datasheets:

stmicroelectronics-stm8al3146uay-datasheets-0865.pdf

STM8AL3146UAX Overview

The MCU has 30 I/O ports. There is a memory type of Flash in its program memory. Microcontroller has abundant program memory size of 16KB. It consists of 32 pins. There is a STM8 core architecture integrated into it.