Status: | Active |
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Series: | STM8S103K3 |
RoHS: | Compliant |
Core 16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline Extended instruction set |
16 MHz advanced STM8 core with Harvard architecture and 3-stage pipeline |
Extended instruction set |
Memories Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle Data memory: 640 byte true data EEPROM; endurance 300 kcycle RAM: 1 Kbyte |
Program memory: 8 Kbyte Flash; data retention 20 years at 55 °C after 10 kcycle |
Data memory: 640 byte true data EEPROM; endurance 300 kcycle |
RAM: 1 Kbyte |
Clock, reset and supply management 2.95 to 5.5 V operating voltage Flexible clock control, 4 master clock sourcesLow power crystal resonator oscillatorExternal clock inputInternal, user-trimmable 16 MHz RCInternal low-power 128 kHz RC Clock security system with clock monitor Power management:Low-power modes (wait, active-halt, halt)Switch-off peripheral clocks individually Permanently active, low-consumption power-on and power-down reset |
2.95 to 5.5 V operating voltage |
Flexible clock control, 4 master clock sourcesLow power crystal resonator oscillatorExternal clock inputInternal, user-trimmable 16 MHz RCInternal low-power 128 kHz RC |
Low power crystal resonator oscillator |
External clock input |
Internal, user-trimmable 16 MHz RC |
Internal low-power 128 kHz RC |
Clock security system with clock monitor |
Power management:Low-power modes (wait, active-halt, halt)Switch-off peripheral clocks individually |
Low-power modes (wait, active-halt, halt) |
Switch-off peripheral clocks individually |
Permanently active, low-consumption power-on and power-down reset |
Interrupt management Nested interrupt controller with 32 interrupts Up to 27 external interrupts on 6 vectors |
Nested interrupt controller with 32 interrupts |
Up to 27 external interrupts on 6 vectors |
Timers Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization 16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM) 8-bit basic timer with 8-bit prescaler Auto wake-up timer Window watchdog and independent watchdog timers |
Advanced control timer: 16-bit, 4 CAPCOM channels, 3 complementary outputs, dead-time insertion and flexible synchronization |
16-bit general purpose timer, with 3 CAPCOM channels (IC, OC or PWM) |
8-bit basic timer with 8-bit prescaler |
Auto wake-up timer |
Window watchdog and independent watchdog timers |
Communication interfaces UART with clock output for synchronous operation, SmartCard, IrDA, LIN master mode SPI interface up to 8 Mbit/s I2C interface up to 400 kbit/s |
UART with clock output for synchronous operation, SmartCard, IrDA, LIN master mode |
SPI interface up to 8 Mbit/s |
I2C interface up to 400 kbit/s |
Analog to digital converter (ADC) 10-bit, ±1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog |
10-bit, ±1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog |
I/Os Up to 28 I/Os on a 32-pin package including 21 high sink outputs Highly robust I/O design, immune against current injection |
Up to 28 I/Os on a 32-pin package including 21 high sink outputs |
Highly robust I/O design, immune against current injection |
Unique ID 96-bit unique key for each device |
96-bit unique key for each device |
Product Specifications |
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DS6120 Access line, 16 MHz STM8S 8-bit MCU, up to 8 Kbytes Flash, data EEPROM,10-bit ADC, 3 timers, UART, SPI, I²C |
Reference Manuals |
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RM0016 STM8S Series and STM8AF Series 8-bit microcontrollers |
Programming Manuals |
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PM0051 How to program STM8S and STM8A Flash program memory and data EEPROM |
PM0044 STM8 CPU programming manual |
Device Option Lists |
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STM8S103x option list (4- to 8-Kbyte) |
Design Notes & Tips |
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DN0005 A three phase induction motor drive using a V/F control |
Presentations |
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Microcontrollers Functional Safety Packages |
STM32 and STM8 embedded software solutions |
STM32 and STM8 software development tools |
Brochures |
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STM8 8-bit MCU family |
Product Certifications |
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VDE certification for STM8S ClassB f/w |
MCU 8-bit STM8S STM8 CISC 8KB Flash 3.3V/5V 32-Pin VFQFPN EP Tray | Avnet Silica |
Mcu, 8Bit, Stm8, 16Mhz, Ufqfpn-32 | Newark Electronics |
MCU, 8BIT, STM8, 16MHZ, UFQFPN-32 | element14 |
Where can I find additional details, specifications and documents for a STM8S103K3U6?
Additional datasheets, footprints and schematics for STM8S103K3U6 are listed on our Part Details page. You can also find images and similar parts to STM8S103K3U6 on this page.
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What category does STM8S103K3U6 fall under?
The STM8S103K3U6 is listed under Microcontrollers & Microprocessors > STM8 8-bit MCUs > STM8S Series > STM8S103/105.
Can I view similar or alternative parts?
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Is the STM8S103K3U6 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for STM8S103K3U6 have stock available?
Authorised distributors including Avnet Silica, EBV Elektronik, Newark Electronics, Avnet America and element14 have stock available or on a lead time for STM8S103K3U6.
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