What is the Additional Feature ?

Name: STM8S903K3B6
Brand: STMicroelectronics
SKU: STM8S903K3B6
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

STMicroelectronics STM8S903K3B6

Part No.:: STM8S903K3B6

Manufacturer:: STMicroelectronics

Package:: 32-SDIP (0.400", 10.16mm)

Datasheet:: STM8S903K3B6.pdf

Description:: IC MCU 8BIT 8KB FLASH 32SDIP

In Stock:: 2439

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

STM8S903K3B6 Specifications

Package/Case:
32-SDIP (0.400", 10.16mm)
Packaging:
Tube
Series:
STM8S
RoHS:
RoHS
Speed:
16MHz
RAM Size:
1K x 8
Core Size:
8-Bit
EEPROM Size:
640 x 8
Part Status:
Obsolete
Peripherals:
Brown-out Detect/Reset, POR, PWM, WDT
Connectivity:
I²C, IrDA, LINbus, SPI, UART/USART
Mounting Type:
Through Hole
Number of I/O:
28
Core Processor:
STM8
Data Converters:
A/D 7x10b
Oscillator Type:
Internal
Program Memory Size:
8KB (8K x 8)
Program Memory Type:
FLASH
Operating Temperature:
-40°C ~ 85°C (TA)

STM8S903K3B6 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STM8S903K3B6 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for STM8S903K3B6 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

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

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

STM8S903K3B6 information

Views：

Basic introduction and simple engineering application of STM8S903K3B6

STM8S903K3B6 is a highly integrated microcontroller from STMicroelectronics, featuring a powerful 8-bit core, versatile peripherals, and low power consumption, suitable for a wide range of embedded applications.

Introduction:

The STM8S903K3B6 microcontroller combines a high-performance CPU core with Flash memory, EEPROM, and a rich set of peripherals, including timers, UART, SPI, I2C, and GPIOs, making it an excellent choice for various projects requiring cost-effective yet efficient control solutions.

Application Example:

Let's consider a simple project where we use the STM8S903K3B6 microcontroller to build a digital thermometer. In this project, the microcontroller reads temperature data from a digital temperature sensor and displays it on an LCD screen.

Experiment Steps:

1. Hardware Setup:

Connect the STM8S903K3B6 microcontroller to the digital temperature sensor using the appropriate communication protocol (e.g., I2C or SPI). Ensure proper wiring and supply voltage levels.

2. Sensor Integration:

Write firmware code to initialize the communication interface and read temperature data from the sensor. Utilize the STM8S903K3B6's GPIOs and peripheral libraries for efficient sensor interfacing.

3. LCD Display:

Connect an LCD display to the microcontroller to visualize the temperature readings. Write code to initialize the display and update it with the current temperature values obtained from the sensor.

4. Firmware Development:

Write firmware code to implement temperature conversion algorithms, data processing, and LCD update routines. Utilize the STM8S903K3B6's timer peripherals for precise timing operations.

5. Testing and Calibration:

Upload the firmware to the STM8S903K3B6 microcontroller and test the system functionality. Calibrate the temperature readings if necessary to ensure accuracy.

Considerations:

When working with the STM8S903K3B6 microcontroller, consider the following:

- Power Supply: Ensure stable power supply to the microcontroller and connected peripherals to prevent erratic behavior.

- Peripheral Configuration: Properly configure the GPIOs and peripheral modules according to the project requirements to optimize performance and power consumption.

- Code Optimization: Optimize firmware code for efficient memory usage and execution speed to maximize the capabilities of the STM8S903K3B6 microcontroller.

- Noise Immunity: Implement noise filtering techniques and proper PCB layout practices to enhance the system's noise immunity and reliability.

Conclusion:

In this project, we explored the basic features of the STM8S903K3B6 microcontroller and demonstrated its application in a simple digital thermometer project. By following the provided experiment steps and considerations, beginners can gain practical experience in working with this versatile microcontroller platform.

STM8S903K3B6 FAQ

1. How to order STM8S903K3B6 on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that STM8S903K3B6 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STM8S903K3B6. All suppliers must pass our qualification reviews before they can publish their products including STM8S903K3B6 on icwhale.com; we pay more attention to the channels and quality of STM8S903K3B6 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STM8S903K3B6 price and inventory displayed accurate?

The price and inventory of STM8S903K3B6 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of STM8S903K3B6?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM8S903K3B6 we delivered, we will accept the replacement or return of the STM8S903K3B6 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of STM8S903K3B6.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations