STM8S 8-bit Microcontroller

The STMicroelectronics STM8S 8-bit Microcontroller (MCU) family combines leading-edge performance, robustness, peripherals, and cost-effectiveness. These high-performance STMicroelectronics STM8S MCUs feature an advanced 20 MIP STM8 8-bit core with Harvard Architecture and 3-stage Pipeline, robust architecture (dual watchdogs, clock security, and IEC61967-compliant EMI emission), a rich peripheral set (10-bit ADC, advanced timers, CAN, UARTs, SPI, I2C), and maximum integration (true EEPROM, 16MHz and 128KHz on-chip RC oscillators). The STMicroelectronics STM8S family meets the demanding requirements of industrial and appliance applications while providing a host of other benefits, including excellent performance and code density, scalability in memory, and reduced system cost and external component needs.

Results: 118
Select Image Part # Mfr. Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
STMicroelectronics 8-bit Microcontrollers - MCU PERF LINE 24 MHZ STM 8-BIT MCU 128 KB 983In Stock
¥1,117.9
¥857.1
¥724.2
¥697.6
Min.: 1
Mult.: 1
STM8 128 kB 6 kB LQFP-80 24 MHz 10 bit 68 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S208MB Tray

STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit MCU Value Line 8kB Flash 16MHz EE 432In Stock
122,500On Order
Cut Tape
¥166.1
¥117.6
¥98.5
¥92.5
Reel
¥65.3
Min.: 1
Mult.: 1
: 2,500
STM8 8 kB 1 kB TSSOP-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S003F3 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE 879In Stock
28,500On Order
¥267.4
¥181
¥159.6
¥139.2
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 STM8S003K3 Tray

STMicroelectronics 8-bit Microcontrollers - MCU Value Line ARM 8-Bit 16MHz 8kB 128Byte 544In Stock
4,800On Order
Cut Tape
¥227.6
¥164.6
¥139.5
¥131.7
Reel
¥106.1
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 STM8S003K3 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Value line 8-bit MCU 32 Kbytes Flash, 16 MHz CPU, integrated EEPROM 210In Stock
9,600On Order
Cut Tape
¥313.9
¥229.2
¥194.3
¥184.4
Reel
¥128.2
Min.: 1
Mult.: 1
: 2,400
STM8 32 kB 2 kB LQFP-32 16 MHz 10 bit 25 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S005K6 Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit MCU Value Line 64kB Flash 16MHz EE 627In Stock
¥671
¥443.5
¥405.3
¥343.8
Min.: 1
Mult.: 1
STM8 64 kB 6 kB LQFP-48 24 MHz 10 bit 38 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S007C8 Tray

STMicroelectronics 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte 51In Stock
2,500Expected 2/22/2027
Cut Tape
¥475
¥347.1
¥302.3
¥259.1
Reel
¥202.6
Min.: 1
Mult.: 1
: 2,500
STM8 8 kB 1 kB TSSOP-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C STM8S103F3 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt 5In Stock
4,440Expected 2/23/2027
¥299
¥182.7
¥153
¥118.6
Min.: 1
Mult.: 1
STM8 8 kB 1 kB TSSOP-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S103F3 Tube

STMicroelectronics 8-bit Microcontrollers - MCU Access line MCU 8Kbyt 16 MHz 15In Stock
4,800On Order
Cut Tape
¥360.4
¥230.9
¥206
¥169.4
Reel
¥117.4
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

STMicroelectronics 8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt 188In Stock
40,500On Order
¥287.4
¥210.9
¥179.4
¥169.4
Min.: 1
Mult.: 1
STM8 32 kB 2 kB LQFP-32 16 MHz 10 bit 25 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S105K6 Tray

STMicroelectronics 8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 32 Kbyte 91In Stock
4,800On Order
Cut Tape
¥345.5
¥252.5
¥214.3
¥169.4
Reel
¥137.7
Min.: 1
Mult.: 1
: 2,400
STM8 32 kB 2 kB LQFP-32 16 MHz 10 bit 25 I/O 2.9 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S105K6 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Access line 8-bit MCU 32 Kbytes Flash, 24 MHz CPU, integrated EEPROM 86In Stock
1,000On Order
Cut Tape
¥676
¥470.1
¥420.2
¥373.7
Reel
¥318.9
Min.: 1
Mult.: 1
: 1,000
STM8 32 kB 2 kB LQFP-44 16 MHz 10 bit 34 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S105S6 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU 70In Stock
1,500Expected 3/8/2027
¥818.9
¥642.8
¥573
¥420.2
¥410.3
Min.: 1
Mult.: 1
STM8 32 kB 2 kB LQFP-32 24 MHz 10 bit 25 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C STM8S207K6 Tray
STMicroelectronics 8-bit Microcontrollers - MCU Perf line 24 MHz 8-bit MCU 12 Kbyt 15In Stock
¥1,024.8
¥704.3
¥656.1
¥576.4
Min.: 1
Mult.: 1
STM8 64 kB 6 kB LQFP-64 24 MHz 10 bit 52 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S207R8 Tray

STMicroelectronics 8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz 189In Stock
¥883.7
¥584.7
¥533.2
¥451.8
Min.: 1
Mult.: 1
STM8 32 kB 6 kB LQFP-44 24 MHz 10 bit 34 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S207S6 Tray

STMicroelectronics 8-bit Microcontrollers - MCU Performance LN 8-Bit 24 MHz STM8S MCU 63In Stock
¥896.9
¥642.8
¥581.4
¥523.2
Min.: 1
Mult.: 1
STM8 128 kB 6 kB LQFP-44 24 MHz 10 bit 34 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S207SB Tray
STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Performance line 8-bit MCU 128 Kbytes Flash, 24 MHz CPU, integrated E 165In Stock
2,400Expected 3/4/2027
Cut Tape
¥1,003.2
¥719.2
¥652.8
¥594.6
Reel
¥480
Min.: 1
Mult.: 1
: 2,400
STM8 128 kB 6 kB LQFP-48 24 MHz 10 bit 38 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU 24MHz, 8-Bit MCU 20MIPS@24MHz 42In Stock
960On Order
¥921.9
¥702.6
¥614.6
¥571.4
Min.: 1
Mult.: 1
STM8 128 kB 6 kB LQFP-64 24 MHz 10 bit 52 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S208RB Tray
STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Performance LN 16 Mhz 8kb Flash 236In Stock
2,000On Order
¥485
¥420.2
¥292.3
¥264.1
Min.: 1
Mult.: 1
STM8 8 kB 1 kB SOP-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S903F3 Tube

STMicroelectronics 8-bit Microcontrollers - MCU Performance Line 24M Hz STMS 8-Bit MCU
23In Stock
¥651.1
¥490
¥425.2
¥403.6
Min.: 1
Mult.: 1
STM8 32 kB 2 kB LQFP-32 24 MHz 10 bit 25 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S207K6 Tray

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit Performance LN 26 Mhz 64kb Flash 311In Stock
¥671
¥504.9
¥438.5
¥418.6
Min.: 1
Mult.: 1
STM8 64 kB 6 kB LQFP-32 24 MHz 10 bit 25 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S207K8 Tray
STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Value line 8-bit MCU 8 Kbytes Flash, 16 MHz CPU
9,468On Order
¥172.7
¥126.4
¥108
¥102
Min.: 1
Mult.: 1
STM8 8 kB 1 kB SO8N-8 16 MHz 10 bit 5 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C STM8S001J3 Tube

STMicroelectronics 8-bit Microcontrollers - MCU Mainstream Value line 8-bit MCU 8 Kbytes Flash, 16 MHz CPU
15,000On Order
Cut Tape
¥220.9
¥136
¥119.8
¥104.8
Reel
¥82.2
Min.: 1
Mult.: 1
: 2,500
STM8 8 kB 1 kB SOIC-8 16 MHz 10 bit 5 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 125 C STM8S001J3 Reel, Cut Tape, MouseReel

STMicroelectronics 8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE
9,000On Order
Cut Tape
¥144.5
¥103.3
¥86.5
¥81.4
¥72.6
Reel
¥66.4
Min.: 1
Mult.: 1
: 3,000
STM8 8 kB 1 kB QFN-20 16 MHz 10 bit 16 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S003F3 Reel, Cut Tape, MouseReel
STMicroelectronics 8-bit Microcontrollers - MCU 8-Bit MCU Value Line 8kB Flash 16MHz EE
2,399On Order
Cut Tape
¥500
¥370.4
¥320.6
¥304
Reel
¥245.8
Min.: 1
Mult.: 1
: 2,400
STM8 32 kB 2 kB 16 MHz 10 bit 38 I/O 2.95 V 5.5 V SMD/SMT 8 bit - 40 C + 85 C STM8S005C6 Reel, Cut Tape, MouseReel