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                      1. Home
                      2. Semiconductors - ICs
                      3. Microcontrollers
                      4. 8-bit Microcontrollers
                      Print Page

                      STM8S003K3T6CTR

                      8 Bit MCU, STM8 Family STM8S Series Microcontrollers, STM8, 16 MHz, 8 KB, 32 Pins, LQFP

                      Date/Lot Code

                      STMICROELECTRONICS STM8S003K3T6CTR
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerSTMICROELECTRONICS
                      Manufacturer Part NoSTM8S003K3T6CTR
                      Newark Part No.24AC5455
                      Product RangeSTM8 Family STM8S Series Microcontrollers
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      35,906 In Stock

                      Need more?

                      Delivery in 2-4 Business Days(UK stock)
                      Order before 9pm EST standard shipping
                      QuantityPrice
                      1+$2.140
                      10+$1.690
                      25+$1.600
                      50+$1.530
                      100+$1.450
                      250+$1.390
                      500+$1.350
                      1000+$1.320
                      Price for:Each (Supplied on Cut Tape)
                      Minimum: 1
                      Multiple: 1
                      $2.14
                      Enter Your Part No/Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerSTMICROELECTRONICS
                      Manufacturer Part NoSTM8S003K3T6CTR
                      Newark Part No.24AC5455
                      Product RangeSTM8 Family STM8S Series Microcontrollers
                      Technical Datasheet

                      Data Sheet

                      Product RangeSTM8 Family STM8S Series Microcontrollers
                      Base NumberSTM8S
                      Device CoreSTM8
                      CPU Speed16MHz
                      Operating Frequency Max16MHz
                      Program Memory Size8KB
                      No. of Pins32Pins
                      IC Case / PackageLQFP
                      MCU Case StyleLQFP
                      No. of I/O's28I/O's
                      InterfacesI2C, SPI, UART
                      Embedded Interface TypeI2C, SPI, UART
                      RAM Memory Size1KB
                      ADC Channels5Channels
                      ADC Resolution10Bit
                      Supply Voltage Min2.95V
                      Supply Voltage Max5.5V
                      Operating Temperature Min-40°C
                      Operating Temperature Max85°C
                      IC MountingSurface Mount
                      MCU FamilySTM8
                      MCU SeriesSTM8S
                      Qualification-
                      MSLMSL 2 - 1 year
                      SVHCNo SVHC (21-Jan-2025)

                      Product Overview

                      STM8S003K3T6CTR is a value line 8bit microcontroller that offers 8Kbytes of flash program memory, plus integrated true data EEPROM. Device performance and robustness are ensured by true data EEPROM supporting up to 100000 write/erase cycles, advanced core and peripherals made in state-of-the-art technology at 16MHz clock frequency, robust I/Os, independent watchdogs with separate clock source, and a clock security system. The system cost is reduced thanks to a high system integration level with internal clock oscillators, watchdog, and brown-out reset.

                      • 28 maximum number of GPIOs (I/O), 27 external interrupt pins
                      • 7 timer CAPCOM channels, 3 timer complementary outputs
                      • 4 A/D converter channels, 21 high-sink I/Os
                      • 8K low-density flash program memory (byte)
                      • 1Kbyte RAM, 128 byte true data EEPROM
                      • Highly robust I/O design, immune against current injection
                      • Auto wakeup timer, window and independent watchdog timers
                      • 16MHz maximum external high speed oscillator frequency
                      • Operating voltage range from 2.95V to 5V, hysteresis is 700mV typ at (VDD = 5V)
                      • Operating temperature range from -40°C to 85°C, 32-pin LQFP package

                      Technical Specifications

                      Product Range

                      STM8 Family STM8S Series Microcontrollers

                      Device Core

                      STM8

                      Operating Frequency Max

                      16MHz

                      No. of Pins

                      32Pins

                      MCU Case Style

                      LQFP

                      Interfaces

                      I2C, SPI, UART

                      RAM Memory Size

                      1KB

                      ADC Resolution

                      10Bit

                      Supply Voltage Max

                      5.5V

                      Operating Temperature Max

                      85°C

                      MCU Family

                      STM8

                      Qualification

                      -

                      SVHC

                      No SVHC (21-Jan-2025)

                      Base Number

                      STM8S

                      CPU Speed

                      16MHz

                      Program Memory Size

                      8KB

                      IC Case / Package

                      LQFP

                      No. of I/O's

                      28I/O's

                      Embedded Interface Type

                      I2C, SPI, UART

                      ADC Channels

                      5Channels

                      Supply Voltage Min

                      2.95V

                      Operating Temperature Min

                      -40°C

                      IC Mounting

                      Surface Mount

                      MCU Series

                      STM8S

                      MSL

                      MSL 2 - 1 year

                      Technical Docs (2)

                      Product Change Notice EN

                      Technical Data Sheet EN

                      Alternatives for STM8S003K3T6CTR

                      1 Product Found

                      Associated Products

                      1 Product Found

                      Legislation and Environmental

                      US ECCN:EAR99
                      EU ECCN:Unknown
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:Yes

                      RoHS

                      SVHC:No SVHC (21-Jan-2025)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Product traceability

                      Date/Lot Code

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