STM8S103K3T3C STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock

Use the download button to access the STM8S103K3T3C schematic symbol, PCB footprint, and 3D model.

ACTIVEIntegrated CircuitVerified May 2026
Package / Visual Reference
STM8S103K3T3CQuad Flat Packages
Quick Facts
Manufacturer
STMicroelectronics
Package
Quad Flat Packages
Pin Count
32
Lifecycle
ACTIVE
Category
Integrated Circuit
Price
From $1.3300(MOQ 1)
Temp Range
-40.0°C to 125.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

Factory Lead Time10Weeks
YTEOL9
Has ADCYES
Bit Size8
Clock Frequency-Max16MHz
DAC ChannelsNO
DMA ChannelsNO
JESD-30 CodeS-PQFP-G32
JESD-609 Codee4
Number of I/O Lines28
On Chip Program ROM Width8
PWM ChannelsYES
Package Body MaterialPLASTIC/EPOXY
Package Equivalence CodeQFP32,.35SQ,32
Package ShapeSQUARE
Package StyleFLATPACK, LOW PROFILE
Peak Reflow Temperature (Cel)260
Qualification StatusNot Qualified
RAM (bytes)1024
ROM (words)8192
ROM ProgrammabilityFLASH
Speed16MHz
Supply Voltage-Max5.5V
Supply Voltage-Min2.95V
Supply Voltage-Nom3.3V
Surface MountYES
TechnologyCMOS
Temperature GradeAUTOMOTIVE
Terminal FinishNickel/Palladium/Gold (Ni/Pd/Au)
Terminal FormGULL WING
Terminal Pitch0.8mm
Terminal PositionQUAD
Time@Peak Reflow Temperature-Max (s)30
uPs/uCs/Peripheral ICs TypeMICROCONTROLLER
PackageQuad Flat Packages

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 2
ECCNEAR99
HTS Code8542.31.00.15
Country of OriginMalaysia

Datasheet

STM8S103K3T3C Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What is the price of STM8S103K3T3C?

STM8S103K3T3C is priced from $1.3300 USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is STM8S103K3T3C in stock?

STM8S103K3T3C is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy STM8S103K3T3C?

You can buy STM8S103K3T3C from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for STM8S103K3T3C from STMicroelectronics.

What is the datasheet for STM8S103K3T3C?

The official STM8S103K3T3C datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does STM8S103K3T3C come in?

STM8S103K3T3C is available in Quad Flat Packages packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Authorized Source
Verified supply chain with full traceability & inspection
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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
From $1.3300
Buy from 1pc · Factory-direct pricing
Qty.Unit PriceExt. Price
1+$2.3100$2.31
10+$2.1400$21.40
100+$1.9200$192.00
250+$1.8000$450.00
500+$1.5800$790.00
1000+$1.3300$1330.00
pcs
Unit price: $2.3100 · Total: $2.31

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy