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STM8S903K3T3C The STM8S903K3T3C is an 8-Bit microcontroller from STMicroelectronics featuring 8KB of Flash program memory and 1KB of RAM. It is supplied in a 32-LQFP package.
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STM8S903K3T3C

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM8S903K3T3C is an 8-Bit microcontroller from STMicroelectronics featuring 8KB of Flash program memory and 1KB of RAM. It is supplied in a 32-LQFP package.
✓ Total Stock: 750 pcs
$ Price Range: $6.40

STM8S903K3T3C Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Seba Components ✓
Non-Authorised Inventory information
750 pcs
On Request
750 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

STM8S903K3T3C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
EEPROM Size
Lead Spacing
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
Speed
Supplier Device Package
Voltage
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STM8S903K3T3C Description

Short technical summary and product information.

The STMicroelectronics STM8S903K3T3C is an 8-bit microcontroller designed for embedded applications. It offers 8KB of FLASH program memory and 1KB of RAM, providing sufficient resources for various control tasks.

 

Key electrical characteristics include an operating voltage range of 2.95V to 5.5V and a maximum clock speed of 16MHz. The microcontroller supports multiple communication interfaces such as I²C, IrDA, LINbus, SPI, and UART/USART, enhancing its connectivity options. It also includes peripherals like Brown-out Detect/Reset, POR, PWM, and WDT.

 

This device is packaged in a 32-LQFP (7x7mm) format, suitable for surface mount applications. The operating temperature range is from -40°C to 125°C (TA), making it suitable for demanding environments. It features 7x10-bit Analog-to-Digital converters and 640 bytes of EEPROM memory.

STM8S903K3T3C Quick Information

Product Type: Microcontroller
Canonical Name: STM8S903K3T3C 8-Bit 8KB Flash Microcontroller
Subcategory: 8-Bit

STM8S903K3T3C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM8S903K3T3C Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM8S903K3T3C Features

  • 8-Bit STM8 core processor
  • 8KB Flash program memory
  • 1KB RAM size
  • 16MHz clock speed
  • 32-LQFP surface mount package

STM8S903K3T3C Applications

  • Embedded control applications
  • Systems requiring I2C or SPI
  • Low voltage operation needs
  • Wide temperature range use

STM8S903K3T3C FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the STM8S903K3T3C?

The operating voltage range is 2.95V to 5.5V.

What package type does the STM8S903K3T3C come in?

It comes in a 32-LQFP (7x7mm) surface-mount package.

What is the operating temperature range for this microcontroller?

The operating temperature range is from -40°C to 125°C.

Is the STM8S903K3T3C RoHS compliant?

Yes, it is RoHS3 compliant.

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