STMicroelectronics STM8S103K3 Series 8-bit Microcontrollers - MCU

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt STM8S103K3U6 STMicroelectronics 1: $3.54 2,014In Stock	Mfr. Part # STM8S103K3U6 Mouser Part # 511-STM8S103K3U6	STMicroelectronics	8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt Learn More about STMicroelectronics stm8s mcus	Datasheet	2,014In Stock	$3.54 $2.43 $2.17 $1.95 View $1.81 $1.65 $1.60 $1.52	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	VFQFPN-32	16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S103K3	Tray
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1KB RAM STM8S103K3U6TR STMicroelectronics 1: $3.54 3,268In Stock	Mfr. Part # STM8S103K3U6TR Mouser Part # 511-STM8S103K3U6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 8KB Flash 1KB RAM Learn More about STMicroelectronics stm8s mcus	Datasheet	3,268In Stock	Cut Tape $3.54 $2.43 $2.17 $1.95 View Reel $1.37 $1.89 $1.68 $1.60 $1.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	STM8	8 kB	1 kB		16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S103K3	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Access line MCU 8Kbyt 16 MHz STM8S103K3T6CTR STMicroelectronics 1: $2.82 15In Stock 4,800On Order	Mfr. Part # STM8S103K3T6CTR Mouser Part # 511-STM8S103K3T6CTR	STMicroelectronics	8-bit Microcontrollers - MCU Access line MCU 8Kbyt 16 MHz Learn More about STMicroelectronics stm8s mcus	Datasheet	15In Stock 4,800On Order On Order Ship Dates Mfr. #: STM8S103K3T6CTR Stock: 15 Can Ship Immediately On Order: 2,400 Expected 3/1/2027 2,400 TBD Factory Lead-Time: 40 Weeks	Cut Tape $2.82 $1.81 $1.61 $1.33 View Reel $0.919 $0.972 $0.924 $0.919 $0.919 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM8	8 kB	1 kB	LQFP-32	16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S103K3	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt STM8S103K3T6C STMicroelectronics 1: $2.00 7,500On Order	Mfr. Part # STM8S103K3T6C Mouser Part # 511-STM8S103K3T6C	STMicroelectronics	8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt Learn More about STMicroelectronics stm8s mcus	Datasheet	7,500On Order	$2.00 $1.46 $1.23 $1.16 View $1.09 $1.05	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	LQFP-32	16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8S103K3	Tray
8-bit Microcontrollers - MCU Access Line 16 MHz 8-BIT MCU STM8S103K3T3C STMicroelectronics 1: $4.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8S103K3T3C Mouser Part # 511-STM8S103K3T3C	STMicroelectronics	8-bit Microcontrollers - MCU Access Line 16 MHz 8-BIT MCU Learn More about STMicroelectronics stm8s mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	$4.69 $3.17 $2.94 $2.56 View $2.41 $2.11 $2.02	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	LQFP-32	16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8S103K3	Tray
8-bit Microcontrollers - MCU Access line 8-bit MCU 8Kb STM8S103K3T3CTR STMicroelectronics 1: $4.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part # STM8S103K3T3CTR Mouser Part # 511-STM8S103K3T3CTR	STMicroelectronics	8-bit Microcontrollers - MCU Access line 8-bit MCU 8Kb Learn More about STMicroelectronics stm8s mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape $4.69 $3.17 $2.94 $2.56 View Reel $1.95 $2.41 $2.11 $1.95 $1.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	STM8	8 kB	1 kB		16 MHz	10 bit	28 I/O	2.95 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8S103K3	Reel, Cut Tape, MouseReel