STM8S003F3U6TR STM8 8-bit MCUs by STMicroelectronics

Mainstream Value line 8-bit MCU with 8 Kbytes Flash, 16 MHz CPU, integrated EEPROM

Status: Active
Series: STM8S003F3
RoHS: Compliant
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The STM8S003F3/K3 value line 8-bit microcontrollers offer 8 Kbytes of Flash program memory, plus integrated true data EEPROM. They are referred to as low-density devices in the STM8S microcontroller family reference manual (RM0016). The STM8S003F3/K3 value line devices provide the following benefits: performance, robustness and reduced system cost. Device performance and robustness are ensured by true data EEPROM supporting up to 100000 write/erase cycles, advanced core and peripherals made in a state-of-the-art technology at 16 MHz 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. Full documentation is offered as well as a wide choice of development tools.

Where to Buy

Prices starting from US$0.48

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RS
from US$1.06
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Newark Electronics
from US$0.56
106,104
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element14
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106,104
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Farnell
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Future Electronics
from US$0.48
84,000
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Chip One Stop
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Avnet America
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Avnet Silica
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Features

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 memory; data retention 20 years at 55 °C after 100 cycles RAM: 1 Kbyte Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles
Program memory: 8 Kbyte Flash memory; data retention 20 years at 55 °C after 100 cycles
RAM: 1 Kbyte
Data memory: 128 bytes true data EEPROM; endurance up to 100 k write/erase cycles
Clock, reset and supply management 2.95 V 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 managementLow-power modes (wait, active-halt, halt)Switch-off peripheral clocks individuallyPermanently active, low-consumption power-on and power-down reset
2.95 V 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 managementLow-power modes (wait, active-halt, halt)Switch-off peripheral clocks individuallyPermanently active, low-consumption power-on and power-down reset
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 wakeup timer Window 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 wakeup timer
Window and independent watchdog timers
Communications 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 ADC, ± 1 LSB ADC with up to 5 multiplexed channels, scan mode and analog watchdog
10-bit ADC, ± 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
Development support Embedded single-wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging
Embedded single-wire interface module (SWIM) for fast on-chip programming and non-intrusive debugging

Resources


Application Notes
AN3280 Displaying variable voltage on a bar of LEDs using STM8S-DISCOVERY
AN2860 EMC guidelines for STM8 microcontrollers
AN1181 Electrostatic discharge sensitivity measurement
AN2752 Getting started with STM8S and STM8AF microcontrollers
AN3208 Microstepping motor drive with STM8A and STM8S microcontrollers
AN2645 Migration and compatibility guidelines for STM8S microcontroller applications
AN2867 Oscillator design guide for STM8AF/AL/S, STM32 MCUs and MPUs
AN3259 RS232 communications with a terminal using the STM8S-DISCOVERY
AN3281 STM8 8-bit MCUs I²C optimized examples
AN3258 STM8AF and STM8S series HSI oscillator calibration using LIN automatic resynchronization
AN2945 STM8S and STM32™ MCUs: a consistent 8/32-bit product line for painless migration
AN2857 STM8S and STM8A family power management
AN2822 STM8S and STM8A high speed internal oscillator calibration
AN2646 Smartcard interface with the STM8S microcontroller
AN2639 Soldering recommendations and package information for Lead-free ECOPACK MCUs and MPUs
AN2658 Using the analog to digital converter of the STM8S microcontroller







Application Notes for related Tools & Software
AN5183 Adjustable LED blinking speed using STM8 Nucleo-64 boards and STM8 Nucleo-32 boards
AN3143 Audio software codec for the STM8S
AN2737 Basic in-application programming example using the STM8 I²C and SPI peripherals
AN5181 Building a thermometer using the STM8 Nucleo-64 boards
AN5176 Displaying variable voltage on a bar of LEDs using STM8 Nucleo-64 boards
AN5180 Generating PWM signals using STM8 Nucleo-64 boards
AN3181 Guidelines for obtaining UL/CSA/IEC 60730-1/60335-1 Class B certification in any STM8 application
AN5182 Image viewer based on the Adafruit® TFT shield with STM8 Nucleo-64 boards
AN2719 Precision improvement techniques for the A/D converter of the STM8 microcontroller
AN5179 RS232 communications with a terminal using the STM8 Nucleo-64 boards
AN2780 Real-time keeping on STM8S and STM8A devices and usage of auto-wakeup unit (AWU) and beeper
AN2927 Resistor-Capacitor (RC) acquisition principle for STM8 touch sensing applications
AN2659 STM8 in-application programming (IAP) using a customized user-bootloader
AN3298 STM8S DALI slave library
AN2646 Smartcard interface with the STM8S microcontroller
AN2781 UART emulation software in STM8S and STM8A microcontrollers
AN5178 Using the GPIOs and interrupt controller to drive LEDs on STM8 Nucleo-64 boards





Alternative Descriptions

Mcu, 8Bit, 16Mhz, Ufqfpn-20 | Newark Electronics
MCU, 8BIT, STM8, 16MHZ, UFQFPN-20 | element14
STM8S Series 8 KB Flash 1 KB SRAM 16 MHz 8-Bit Microcontroller - UFQFPN-20 | Future Electronics
MCU 8-bit STM8S STM8 CISC 8KB Flash 3.3V/5V 20-Pin UFQFPN T/R | Avnet America
STM8S003F3U6TR MCU 8-bit CISC 8Kb QFPN20 | RS


Frequently Asked Questions

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You can view similar parts to STM8S003F3U6TR when available in the STM8S Value line range under the specifications section at the bottom of the details page.

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Is the STM8S003F3U6TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

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Authorised distributors including Newark Electronics, element14, Farnell, Future Electronics and Chip One Stop have stock available or on a lead time for STM8S003F3U6TR.

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