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TSSOP-20 8-bit Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Qualification	Packaging
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM MS51FB9AE Nuvoton 1: €1.61 5,276In Stock	Mfr. Part No. MS51FB9AE Mouser Part No 503-MS51FB9AE	Nuvoton	8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM Learn More about Nuvoton ms51 industrial mcus	Datasheet	5,276In Stock	Cut Tape €1.61 €0.98 €0.825 Reel €0.825 €0.625 View €0.541 €0.475 €0.427 €0.366 €0.349	Min.: 1 Mult.: 1 : 74	8051	16 kB	1 kB	TSSOP-20	24 MHz	12 bit	18 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Reel, Cut Tape
8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE STM8L051F3P6 STMicroelectronics 1: €0.955 13,562In Stock	Mfr. Part No. STM8L051F3P6 Mouser Part No 511-STM8L051F3P6	STMicroelectronics	8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE Learn More about STMicroelectronics stm8l	Datasheet	13,562In Stock	€0.955 €0.685 €0.558 €0.529 View €0.488 €0.476 €0.439 €0.426	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L051F3		Tube
8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE STM8L051F3P6TR STMicroelectronics 1: €1.12 22,092In Stock	Mfr. Part No. STM8L051F3P6TR Mouser Part No 511-STM8L051F3P6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra LP 8-Bit MCU 8kB Flash 16MHz EE Learn More about STMicroelectronics stm8l	Datasheet	22,092In Stock	Cut Tape €1.12 €0.802 €0.676 €0.627 Reel €0.449 View €0.547 €0.518 €0.476 €0.447 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	STM8	8 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L051F3		Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8 BIT,HCS08L Core,16k Flash MC9S08PA16AVTJ NXP Semiconductors 1: €3.52 1,830In Stock 6,750On Order	Mfr. Part No. MC9S08PA16AVTJ Mouser Part No 841-MC9S08PA16AVTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 8 BIT,HCS08L Core,16k Flash Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	1,830In Stock 6,750On Order On Order Ship Dates Mfr. No: MC9S08PA16AVTJ Stock: 1,830 Can Dispatch Immediately On Order: 4,500 Expected 30/11/2026 2,250 Expected 21/12/2026 Factory Lead Time: 39 Weeks	€3.52 €2.42 €2.21 €1.93 View €1.84 €1.81 €1.67 €1.56 €1.49	Min.: 1 Mult.: 1	S08	16 kB	2 kB	TSSOP-20	20 MHz	12 bit	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PA		Tube
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, SOP 20 S9S08EL32F1MTJ NXP Semiconductors 1: €10.13 839In Stock	Mfr. Part No. S9S08EL32F1MTJ Mouser Part No 841-S9S08EL32F1MTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 32KB Flash, 40MHz, -40/+125degC, Automotive Qualified, SOP 20	Datasheet	839In Stock	€10.13 €7.94 €6.89 €6.65 View €6.31 Quote	Min.: 1 Mult.: 1	S08	32 kB	1 kB	TSSOP-20	40 MHz	10 bit	16 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08EL	AEC-Q100	Tube
8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN ATTINY261A-XUR Microchip Technology 1: €1.39 397In Stock	Mfr. Part No. ATTINY261A-XUR Mouser Part No 556-ATTINY261A-XUR	Microchip Technology	8-bit Microcontrollers - MCU AVR 2KB FLSH 128B EE 128B SRAM-20MHz, IN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	397In Stock	Cut Tape €1.39 €1.38 Reel €1.16	Min.: 1 Mult.: 1 : 4,000	AVR	2 kB	128 B	TSSOP-20	20 MHz	10 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATtinyx61A		Reel, Cut Tape
8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 8KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20 S9S08SG8E2CTJR NXP Semiconductors 1: €6.48 335In Stock End of Life	Mfr. Part No. S9S08SG8E2CTJR Mouser Part No 841-S9S08SG8E2CTJR End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU 8-bit MCU, S08 core, 8KB Flash, 40MHz, -40/+85degC, Automotive Qualified, SOP 20	Datasheet	335In Stock	Cut Tape €6.48 €4.76 €4.44 €3.90 View Reel €2.67 €3.71 €3.32 €3.15 €2.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	S08	8 kB	512 B	TSSOP-20	40 MHz	10 bit	16 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08SG	AEC-Q100	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF MC9S08SH4CTJ NXP Semiconductors 1: €5.49 117In Stock	Mfr. Part No. MC9S08SH4CTJ Mouser Part No 841-MC9S08SH4CTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 9S08 UC W/ 8K 0.25UM SGF	Datasheet	117In Stock	€5.49 €4.21 €3.60 €3.53 View €3.27 €3.12 €3.11 Quote	Min.: 1 Mult.: 1	S08	4 kB	256 B	TSSOP-20	40 MHz	10 bit	17 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08SH		Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051 ML51FB9AE Nuvoton 1: €0.851 555In Stock	Mfr. Part No. ML51FB9AE Mouser Part No 503-ML51FB9AE	Nuvoton	8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 1 CHs of SPI,1T/8051 Learn More about Nuvoton ml51 numicro mcus	Datasheet	555In Stock	€0.851 €0.728 €0.62 €0.585 View €0.531 €0.519 €0.501 €0.495	Min.: 1 Mult.: 1	8051	16 kB	1 kB	TSSOP-20	24 MHz	12 bit	16 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Tube
8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM MS51FC0AE Nuvoton 1: €0.74 744In Stock	Mfr. Part No. MS51FC0AE Mouser Part No 503-MS51FC0AE	Nuvoton	8-bit Microcontrollers - MCU 32K Bytes Shared with LDROM Learn More about Nuvoton ms51 industrial mcus	Datasheet	744In Stock	€0.74 €0.634 €0.539 €0.509 View €0.462 €0.45 €0.422 €0.413	Min.: 1 Mult.: 1	8051	32 kB	2 kB	TSSOP-20	24 MHz	12 bit	18 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Tube
8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85 N76E003AT20 Nuvoton 1: €0.714 1,227In Stock	Mfr. Part No. N76E003AT20 Mouser Part No 503-N76E003AT20	Nuvoton	8-bit Microcontrollers - MCU Low Pin Count 8051 Series; 2.4V to 5.5V; -40 to 85	Datasheet	1,227In Stock	€0.714 €0.611 €0.521 €0.491 View €0.445 €0.434 €0.418 €0.414	Min.: 1 Mult.: 1	8051	18 kB	256 B	TSSOP-20	16 MHz	12 bit	18 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C			Tube
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash STM8L151F3P3 STMicroelectronics 1: €1.98 900In Stock	Mfr. Part No. STM8L151F3P3 Mouser Part No 511-STM8L151F3P3	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	900In Stock	€1.98 €1.46 €1.22 €1.16 View €1.08 €1.07 €1.04 €1.02	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	STM8L151F3		Tube
8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash STM8L151F3P6 STMicroelectronics 1: €1.75 1,258In Stock	Mfr. Part No. STM8L151F3P6 Mouser Part No 511-STM8L151F3P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit Ultralow MCU 20 pin 8kb Flash Learn More about STMicroelectronics stm8l	Datasheet	1,258In Stock	€1.75 €1.29 €1.07 €1.01 View €0.946 €0.851 €0.846	Min.: 1 Mult.: 1	STM8	8 kB	1 kB	TSSOP-20	16 MHz	12 bit	18 I/O	1.65 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	STM8L151F3		Tube
8-bit Microcontrollers - MCU 8-Bit MCU Value Line 8kB Flash 16MHz EE STM8S003F3P6TR STMicroelectronics 1: €1.09 432In Stock 122,500On Order	Mfr. Part No. STM8S003F3P6TR Mouser Part No 511-STM8S003F3P6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit MCU Value Line 8kB Flash 16MHz EE Learn More about STMicroelectronics stm8s mcus	Datasheet	432In Stock 122,500On Order On Order Ship Dates Mfr. No: STM8S003F3P6TR Stock: 432 Can Dispatch Immediately On Order: 20,000 Expected 22/02/2027 102,500 TBD Factory Lead Time: 40 Weeks	Cut Tape €1.09 €0.638 €0.543 €0.452 View Reel €0.329 €0.417 €0.383 €0.356 €0.329 MouseReel Available	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
8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte STM8S103F3P3TR STMicroelectronics 1: €2.46 52In Stock 2,500Expected 22/02/2027	Mfr. Part No. STM8S103F3P3TR Mouser Part No 511-STM8S103F3P3TR	STMicroelectronics	8-bit Microcontrollers - MCU Access line, 16 MHz STM8S 8-bit 8 Kbyte Learn More about STMicroelectronics stm8s mcus	Datasheet	52In Stock 2,500Expected 22/02/2027	Cut Tape €2.46 €1.80 €1.57 €1.34 View Reel €1.05 €1.29 €1.14 €1.13 €1.05 MouseReel Available	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
8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt STM8S103F3P6 STMicroelectronics 1: €1.55 6In Stock 4,440Expected 22/02/2027	Mfr. Part No. STM8S103F3P6 Mouser Part No 511-STM8S103F3P6	STMicroelectronics	8-bit Microcontrollers - MCU Access Line 16 MHz 8-bit MCU 32 Kbyt Learn More about STMicroelectronics stm8s mcus	Datasheet	6In Stock 4,440Expected 22/02/2027	€1.55 €0.946 €0.792 €0.614 View €0.569 €0.498 €0.471 €0.409	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
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F16G-C-TSSOP20 Silicon Labs 1: €0.86 1,452In Stock	Mfr. Part No. EFM8BB51F16G-C-TSSOP20 Mouser Part No 634-EFM8516GCTSSOP20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	1,452In Stock	€0.86 €0.68 €0.67 €0.617 View €0.477 €0.465	Min.: 1 Mult.: 1		16 kB	1.28 kB	TSSOP-20			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C			Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F16I-C-TSSOP20 Silicon Labs 1: €1.02 146In Stock	Mfr. Part No. EFM8BB51F16I-C-TSSOP20 Mouser Part No 634-EFM851F16TSSOP20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	146In Stock	€1.02 €0.747 €0.676 €0.597 View €0.56 €0.537 €0.513 €0.499 €0.487	Min.: 1 Mult.: 1		16 kB	1.28 kB	TSSOP-20			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C			Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F8G-C-TSSOP20 Silicon Labs 1: €0.955 297In Stock	Mfr. Part No. EFM8BB51F8G-C-TSSOP20 Mouser Part No 634-EFM851F8GCTSOP20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	297In Stock	€0.955 €0.69 €0.621 €0.546 View €0.511 €0.488 €0.473 €0.452 €0.441	Min.: 1 Mult.: 1		16 kB	1.28 kB	TSSOP-20			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C			Cut Tape
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB52F32I-C-TSSOP20 Silicon Labs 1: €1.10 402In Stock	Mfr. Part No. EFM8BB52F32I-C-TSSOP20 Mouser Part No 634-EFM852F32ICTOP20	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 32 kB flash 2.304 kB RAM 16 GPIO BB5 8-bit MCU Learn More about Silicon Labs silabs efm8bb51 efm8bb52 busy bee mcus	Datasheet	402In Stock	€1.10 €0.859 €0.817 €0.617 View €0.59 €0.574 €0.56	Min.: 1 Mult.: 1		16 kB	1.28 kB	TSSOP-20			16 I/O	1.8 V	5.5 V	SMD/SMT		- 40 C	+ 85 C			Cut Tape
8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog MC9S08PB16MTJ NXP Semiconductors 1: €2.29 85In Stock	Mfr. Part No. MC9S08PB16MTJ Mouser Part No 771-MC9S08PB16MTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	85In Stock	€2.29 €1.70 €1.43 €1.35 View €1.26 €1.20	Min.: 1 Mult.: 1	S08	16 kB	1 kB	TSSOP-20	20 MHz	12 bit	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08PB		Tube
8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog MC9S08PB8MTJ NXP Semiconductors 1: €2.04 70In Stock	Mfr. Part No. MC9S08PB8MTJ Mouser Part No 771-MC9S08PB8MTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	70In Stock	€2.04 €1.51 €1.26 €1.20 View €1.12 €1.08	Min.: 1 Mult.: 1	S08	8 kB	1 kB	TSSOP-20	20 MHz	12 bit	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 125 C	S08PB		Tube
8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog MC9S08PB8VTJ NXP Semiconductors 1: €1.99 53In Stock	Mfr. Part No. MC9S08PB8VTJ Mouser Part No 771-MC9S08PB8VTJ	NXP Semiconductors	8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	53In Stock	€1.99 €1.47 €1.22 €1.15 View €1.01 €0.98	Min.: 1 Mult.: 1	S08	8 kB	1 kB	TSSOP-20	20 MHz	12 bit	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 105 C	S08PB		Tube
8-bit Microcontrollers - MCU PL16S, 20TSSOP MC9S08PL8SCTJ NXP Semiconductors 1: €2.24 25In Stock	Mfr. Part No. MC9S08PL8SCTJ Mouser Part No 771-MC9S08PL8SCTJ	NXP Semiconductors	8-bit Microcontrollers - MCU PL16S, 20TSSOP Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	25In Stock	€2.24 €1.45 €1.10 €0.912 View €0.81 €0.795 €0.757	Min.: 1 Mult.: 1	S08	8 kB	2 kB	TSSOP-20	20 MHz	10 bit	18 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08PLS		Tube
8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH-20MHZ 2.4-5.5V AT89LP2052-20XU Microchip Technology 1: €2.38 8In Stock	Mfr. Part No. AT89LP2052-20XU Mouser Part No 556-A89LP2052-20XU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH-20MHZ 2.4-5.5V	Datasheet	8In Stock	€2.38 €2.19 €2.18	Min.: 1 Mult.: 1	8051	2 kB	256 B	TSSOP-20	20 MHz		15 I/O	2.4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	89LP		Tube