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STM8S903K3B6

STMicroelectronics

STM8S903K3B6 by STMicroelectronics

STM8S903K3B6 by STMicroelectronics is an 8-bit microcontroller with 2048 ROM words, 1024 RAM bytes, and 640 data EEPROM size. It operates at a max clock frequency of 16 MHz and features 7-Ch 10-Bit ADC channels. Ideal for industrial applications requiring BOD, POR, TIMER(6) peripherals and connectivity options like I2C, IRDA, LIN, SPI, UART.

Median Price

$2.595

Lifecycle Status

Suppliers In-Stock

6

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 59 parts In-Stock

1+ parts

$1.720

100+ parts

$1.190

1k+ parts

-

10k+ parts

-

59

$1.720

$1.190

-

-

Element14

Singapore . 109 parts In-Stock

1+ parts

$3.470

100+ parts

$2.410

1k+ parts

$2.100

10k+ parts

$2.020

109

$3.470

$2.410

$2.100

$2.020

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 2,070 parts In-Stock

1+ parts

$1.188

100+ parts

-

1k+ parts

-

10k+ parts

-

2,070

$1.188

-

-

-

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$2.154

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$2.154

-

-

-

Vyrian

USA . 3,884 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

3,884

-

-

-

-

Anansix

USA . 1,043 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

1,043

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Ampacity Inc.

Singapore . 210 parts In-Stock

1+ parts

$1.060

100+ parts

-

1k+ parts

-

10k+ parts

-

210

$1.060

-

-

-

Corphita

USA . 4,564 parts In-Stock

1+ parts

$1.125

100+ parts

-

1k+ parts

-

10k+ parts

-

4,564

$1.125

-

-

-

Vigor

Singapore . 887 parts In-Stock

1+ parts

$1.940

100+ parts

-

1k+ parts

-

10k+ parts

-

887

$1.940

-

-

-

Continental Prestige Electronics

USA . 5,609 parts In-Stock

1+ parts

$2.154

100+ parts

-

1k+ parts

-

10k+ parts

$2.111

5,609

$2.154

-

-

$2.111

Netroflash

USA . 2,000 parts In-Stock

1+ parts

$2.154

100+ parts

$2.111

1k+ parts

-

10k+ parts

-

2,000

$2.154

$2.111

-

-

Argo Parts USA

USA . 848 parts In-Stock

1+ parts

$2.154

100+ parts

-

1k+ parts

-

10k+ parts

-

848

$2.154

-

-

-

Microchip USA

USA . 453 parts In-Stock

1+ parts

$3.726

100+ parts

-

1k+ parts

-

10k+ parts

-

453

$3.726

-

-

-

AZTECH Wire

Italy . 806 parts In-Stock

1+ parts

$16.058

100+ parts

-

1k+ parts

-

10k+ parts

-

806

$16.058

-

-

-

IDEA Electronic Components Group

UK . 1,974 parts In-Stock

1+ parts

$23.473

100+ parts

-

1k+ parts

$21.126

10k+ parts

-

1,974

$23.473

-

$21.126

-

MKK Technologies

India . 1,624 parts In-Stock

1+ parts

$44.139

100+ parts

-

1k+ parts

-

10k+ parts

-

1,624

$44.139

-

-

-

DigiPath Technology Company

USA . 1,624 parts In-Stock

1+ parts

$44.139

100+ parts

-

1k+ parts

-

10k+ parts

-

1,624

$44.139

-

-

-

QUARKTWIN TECHNOLOGY LTD

USA . 18,927 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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18,927

-

-

-

-

Authorized Procurement Solutions

USA . 7,000 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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7,000

-

-

-

-

Kepictronics

USA . 5,248 parts In-Stock

1+ parts

-

100+ parts

-

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5,248

-

-

-

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Infinite Electronics LLP (Excess)

. 4,809 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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4,809

-

-

-

-

Epart123

USA . 4,800 parts In-Stock

1+ parts

-

100+ parts

$1.900

1k+ parts

-

10k+ parts

-

4,800

-

$1.900

-

-

GreenTree Electronics

Israel . 4,800 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,800

-

-

-

-

Perfect Parts

USA . 3,249 parts In-Stock

1+ parts

-

100+ parts

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3,249

-

-

-

-

Metaverse IC Inc.

Canada . 2,624 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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2,624

-

-

-

-

Lixinc

USA . 842 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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10k+ parts

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842

-

-

-

-

Parana Technologies

USA . 592 parts In-Stock

1+ parts

-

100+ parts

$28.065

1k+ parts

-

10k+ parts

-

592

-

$28.065

-

-

Eastek

USA . 320 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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320

-

-

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-

Futuretech Components

Singapore . 107 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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107

-

-

-

-

Overview

Unleash the power of innovation with the STM8S903K3B6 microcontroller by STMicroelectronics. Known for their high-quality products, STMicroelectronics delivers cutting-edge technology that exceeds expectations. Ideal for a wide range of applications, this microcontroller offers exceptional value and benefits to customers. With features like 7-channel ADC, 1024 bytes of RAM, and connectivity options such as I2C, IRDA, LIN, SPI, and UART, the STM8S903K3B6 is a versatile solution for your project needs. Upgrade your designs with this reliable and efficient microcontroller today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the microcontroller, making it suitable for a variety of environments.

Maximum Supply Voltage: 5.5 V

Allows for flexibility in power input, accommodating a wide range of power sources.

Bit Size: 8

Sufficient for many applications while keeping the microcontroller cost-effective.

ADC Channels: YES

Enables analog-to-digital conversion, allowing the microcontroller to interact with analog sensors and devices.

RAM Bytes: 1024

Provides ample memory for data storage and manipulation, enhancing the microcontroller's capabilities.

Maximum Clock Frequency: 16 MHz

High clock frequency allows for fast processing speed, making the microcontroller suitable for time-sensitive applications.

Connectivity: I2C, IRDA, LIN, SPI, UART

Offers a variety of communication options, enhancing the microcontroller's versatility in different types of systems.

Technical Specifications

Microcontrollers STM8S903K3B6 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

0

Bit Size:

8

Maximum Clock Frequency:

16 MHz

DAC Channels:

NO

DMA Channels:

NO

External Data Bus Width:

0

JESD-30 Code:

R-PDIP-T32

JESD-609 Code:

e3

Length:

27.94 mm

No. of I/O Lines:

28

No. of Terminals:

32

On Chip Program ROM Width:

32

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

SDIP32,.4

Package Shape:

Package Style (Meter):

IN-LINE, SHRINK PITCH

Power Supplies (V):

3.3/5

Qualification:

Not Qualified

RAM Bytes:

1024

ROM Words:

2048

ROM Programmability:

FLASH

Maximum Seated Height:

5.08 mm

Speed:

16 rpm

Sub-Category:

Microcontrollers

Maximum Supply Current:

4.75 mA

Maximum Supply Voltage:

5.5 V

Minimum Supply Voltage:

2.95 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

NO

Technology:

CMOS

Temperature Grade:

Terminal Finish:

MATTE TIN

Terminal Form:

Terminal Pitch:

1.778 mm

Terminal Position:

DUAL

Width:

10.16 mm

Peripheral IC Type:

Data EEPROM Size:

640

Connectivity:

I2C, IRDA, LIN, SPI, UART

Peripherals:

BOD, POR, TIMER(6)

Analog To Digital Convertors:

7-Ch 10-Bit

Trade Compliance

STM8S903K3B6 Peripheral ICs trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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