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TSSOP-20 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.	Mounting Style	Package/Case	Core	Program Memory Size	Data Bus Width	ADC Resolution	Maximum Clock Frequency	Number of I/Os	Data RAM Size	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores LPC802M001JDH20J NXP Semiconductors 1: €2.21 7,500Expected 02/11/2026	Mfr. Part No. LPC802M001JDH20J Mouser Part No 771-LPC802M001JDH20J	NXP Semiconductors	ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores Learn More about NXP Semiconductors nxp lpc802 lpc804 mcu	Datasheet	7,500Expected 02/11/2026	Cut Tape €2.21 €1.51 €1.35 €1.20 View Reel €0.894 €1.16 €1.03 €0.98 €0.894 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	15 MHz	17 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU STM32F031F4P7 STMicroelectronics 1: €2.64 34In Stock	Mfr. Part No. STM32F031F4P7 Mouser Part No 511-STM32F031F4P7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 Access line MCU 16 Kbytes of Flash , 48 MHz CPU Learn More about STMicroelectronics stm32f0	Datasheet	34In Stock	€2.64 €1.94 €1.65 €1.53 View €1.46 €1.34 €1.31 €1.28 €1.26	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	15 I/O	4 kB	2 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 M STM32G031F4P6TR STMicroelectronics 1: €2.32 5In Stock	Mfr. Part No. STM32G031F4P6TR Mouser Part No 511-STM32G031F4P6TR	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 8 Kbytes RAM, 64 M	Datasheet	5In Stock	Cut Tape €2.32 €1.51 €1.34 €1.11 Reel €0.804 View €1.04 €0.912 €0.849 €0.796 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	64 MHz	18 I/O	8 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 16 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB52F16G-C-TSSOP20 Silicon Labs 1: €0.98 179Expected 27/10/2026	Mfr. Part No. EFM8BB52F16G-C-TSSOP20 Mouser Part No 634-EFM852F16GCTOP20	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	179Expected 27/10/2026	€0.98 €0.709 €0.638 €0.562 View €0.525 €0.502 €0.487 €0.465 €0.453	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20		16 kB				16 I/O	1.28 kB	1.8 V	5.5 V	- 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 EFM8BB52F16I-C-TSSOP20 Silicon Labs 1: €1.01 198Expected 01/01/2027	Mfr. Part No. EFM8BB52F16I-C-TSSOP20 Mouser Part No 634-EFM852F16ITSOP20	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	198Expected 01/01/2027	€1.01 €0.728 €0.655 €0.576 View €0.539 €0.516 €0.50 €0.477 €0.465	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20		16 kB				16 I/O	1.28 kB	1.8 V	5.5 V	- 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 EFM8BB52F32G-C-TSSOP20 Silicon Labs 1: €1.15 197Expected 18/12/2026	Mfr. Part No. EFM8BB52F32G-C-TSSOP20 Mouser Part No 634-EFM852F32GCTOP20	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	197Expected 18/12/2026	€1.15 €0.84 €0.76 €0.672 View €0.63 €0.605 €0.577 €0.561 €0.548	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20		16 kB				16 I/O	1.28 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Cut Tape
8-bit Microcontrollers - MCU PIC16LF1824 Microcontroller PIC16LF1824T39AT-I/ST Microchip Technology 2,500: €1.93 Non-Stocked Lead-Time 4 Weeks	Mfr. Part No. PIC16LF1824T39AT-I/ST Mouser Part No 579-16LF1824T39ATIST	Microchip Technology	8-bit Microcontrollers - MCU PIC16LF1824 Microcontroller	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel €1.93	Min.: 2,500 Mult.: 2,500 : 2,500		TSSOP-20												Reel
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16MHz Ind-G ATTINY167-XU Microchip Technology 1: €2.00 Non-Stocked Lead-Time 9 Weeks NRND	Mfr. Part No. ATTINY167-XU Mouser Part No 556-ATTINY167-XU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 512B RAM 16MHz Ind-G Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	€2.00 €1.83 €1.66	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	AVR	16 kB	8 bit	10 bit	16 MHz	16 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pin ATTINY461A-XU Microchip Technology 1: €1.42 Non-Stocked Lead-Time 9 Weeks NRND	Mfr. Part No. ATTINY461A-XU Mouser Part No 556-ATTINY461A-XU NRND	Microchip Technology	8-bit Microcontrollers - MCU 4K Flash 125B EEPROM 128B SRAM 16 IO Pin Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	€1.42 €1.30 €1.19	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	AVR	4 kB	8 bit	10 bit	20 MHz	16 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz ATTINY461A-XUR Microchip Technology 1: €1.45 Non-Stocked Lead-Time 9 Weeks NRND	Mfr. Part No. ATTINY461A-XUR Mouser Part No 556-ATTINY461A-XUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLSH 256B EE 256B SRAM ADC-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	Cut Tape €1.45 €1.43 Reel €1.21 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-20	AVR	4 kB	8 bit	10 bit	20 MHz	16 I/O	256 B	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pin ATTINY861A-XU Microchip Technology 1: €1.49 Non-Stocked Lead-Time 9 Weeks NRND	Mfr. Part No. ATTINY861A-XU Mouser Part No 556-ATTINY861A-XU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8K Flash;125B EEPROM 128B SRAM;16 IO Pin Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	Non-Stocked Lead-Time 9 Weeks	€1.49 €1.37 €1.22	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	AVR	8 kB	8 bit	10 bit	20 MHz	16 I/O	512 B	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU M0+Flash/RAM=16KB/2KB + SPROM 512B + 7xADC +3xUART M031FB0AE Nuvoton 1: €0.80 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M031FB0AE Mouser Part No 503-M031FB0AE	Nuvoton	ARM Microcontrollers - MCU M0+Flash/RAM=16KB/2KB + SPROM 512B + 7xADC +3xUART	Datasheet	Non-Stocked Lead-Time 40 Weeks	€0.80 €0.789 €0.692 €0.60 View €0.557 €0.503 €0.474	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	15 I/O	2 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU M0-32Kflash+4KRAM+UART+SPI+USCI+PWM+ADC+USB M032FC1AE Nuvoton 1: €1.30 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M032FC1AE Mouser Part No 503-M032FC1AE	Nuvoton	ARM Microcontrollers - MCU M0-32Kflash+4KRAM+UART+SPI+USCI+PWM+ADC+USB Learn More about Nuvoton m031 m032 mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	€1.30 €0.92 €0.80 €0.692 View €0.638 €0.594 €0.556	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	144 MHz	11 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+RTC M251FC2AE Nuvoton 1: €2.06 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M251FC2AE Mouser Part No 503-M251FC2AE	Nuvoton	ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	€2.06 €1.33 €1.20 €0.98 View €0.92 €0.783 €0.756	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	15 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC M252FC2AE Nuvoton 1: €2.06 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. M252FC2AE Mouser Part No 503-M252FC2AE	Nuvoton	ARM Microcontrollers - MCU M23-32Kflash+8KRAM+UART+SPI+I2C+PWM+ADC+USB+RTC	Datasheet	Non-Stocked Lead-Time 40 Weeks	€2.06 €1.33 €1.20 €0.98 View €0.92 €0.77 €0.756	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M23	32 kB	32 bit	12 bit	48 MHz	11 I/O	8 kB	1.75 V	5.5 V	- 40 C	+ 105 C	Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM MG51FB9AE TR Nuvoton 2,500: €0.34 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. MG51FB9AE TR Mouser Part No 503-MG51FB9AETR	Nuvoton	8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM Learn More about Nuvoton mg51 numicro mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel €0.34	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	16 kB	8 bit	12 bit	24 MHz	18 I/O	1 kB	2.4 V	5.5 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM MG51FC9AE Nuvoton 1: €1.62 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. MG51FC9AE Mouser Part No 503-MG51FC9AE	Nuvoton	8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM Learn More about Nuvoton mg51 numicro mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	Cut Tape €1.62 €0.989 €0.826 Reel €0.826 €0.625 View €0.541 €0.435 €0.409 €0.388	Min.: 1 Mult.: 1 : 74	SMD/SMT	TSSOP-20	8051	32 kB	8 bit	12 bit	24 MHz	18 I/O	1 kB	2.4 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM MG51FC9AE TR Nuvoton 2,500: €0.392 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. MG51FC9AE TR Mouser Part No 503-MG51FC9AETR	Nuvoton	8-bit Microcontrollers - MCU 32KB Flash ROM, 1KB SRAM, 4KB LDROM Learn More about Nuvoton mg51 numicro mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel €0.392	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	32 kB	8 bit	12 bit	24 MHz	18 I/O	1 kB	2.4 V	5.5 V	- 40 C	+ 105 C	Reel
8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM MS51FB9AE TR Nuvoton 2,500: €0.392 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. MS51FB9AE TR Mouser Part No 503-MS51FB9AETR	Nuvoton	8-bit Microcontrollers - MCU 16K Bytes Shared with LDROM Learn More about Nuvoton ms51 industrial mcus	Datasheet	Non-Stocked Lead-Time 40 Weeks	Reel €0.392	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	8051	16 kB	8 bit	12 bit	24 MHz	18 I/O	1 kB	2.4 V	5.5 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU 32-bit M0+29.5K-AP+USCI+PWM+ADC+PGA-UCID-106 NDA102FC1 Nuvoton 1: €2.24 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NDA102FC1 Mouser Part No 503-NDA102FC1	Nuvoton	ARM Microcontrollers - MCU 32-bit M0+29.5K-AP+USCI+PWM+ADC+PGA-UCID-106		Non-Stocked Lead-Time 40 Weeks	€2.24 €1.45 €1.32 €1.11 View €0.955 €0.886 €0.857	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	29.5 kB	32 bit	12 bit	48 MHz	18 I/O	4 kB	2.1 V	5.5 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU 2-bit M0+29.5K-AP+USCI+PWM+ADC+PGA+UCID-107 NDA103FC1 Nuvoton 1: €2.24 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NDA103FC1 Mouser Part No 503-NDA103FC1	Nuvoton	ARM Microcontrollers - MCU 2-bit M0+29.5K-AP+USCI+PWM+ADC+PGA+UCID-107		Non-Stocked Lead-Time 40 Weeks	€2.24 €1.45 €1.32 €1.11 View €0.955 €0.886 €0.857	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	29.5 kB	32 bit	12 bit	48 MHz	18 I/O	4 kB	2.1 V	5.5 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU M0-16K AP+2KSRAM+Timer+UART+SPI+I2C+PWM+105degree NUC029FAE Nuvoton 1: €1.69 Non-Stocked Lead-Time 40 Weeks	Mfr. Part No. NUC029FAE Mouser Part No 503-NUC029FAE	Nuvoton	ARM Microcontrollers - MCU M0-16K AP+2KSRAM+Timer+UART+SPI+I2C+PWM+105degree	Datasheet	Non-Stocked Lead-Time 40 Weeks	€1.69 €1.20 €1.05 €0.912 View €0.877 €0.783 €0.756	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	68 kB	32 bit	12 bit	24 MHz	17 I/O	2 kB	2.5 V	5.5 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F4P7TR STMicroelectronics 2,500: €0.414 Non-Stocked Lead-Time 52 Weeks	Mfr. Part No. STM32C011F4P7TR Mouser Part No 511-STM32C011F4P7TR	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 16 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	Non-Stocked Lead-Time 52 Weeks	Reel €0.414	Min.: 2,500 Mult.: 2,500 : 2,500	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	48 MHz	18 I/O	6 kB	2 V	3.6 V	- 40 C	+ 105 C	Reel
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C STM32C531FCP6 STMicroelectronics 1: €2.44 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part No. STM32C531FCP6 Mouser Part No 511-STM32C531FCP6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	€2.44 €1.59 €1.44 €1.21 View €1.14 €0.998 €0.894	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	14 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN STM32C532FCP6 STMicroelectronics 1,480: €0.937 Non-Stocked Lead-Time 30 Weeks New Product	Mfr. Part No. STM32C532FCP6 Mouser Part No 511-STM32C532FCP6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 256 KB flash, 64 KB RAM, I3C, Dual FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	Non-Stocked Lead-Time 30 Weeks	€0.937	Min.: 1,480 Mult.: 1,480	SMD/SMT	TSSOP-20	ARM Cortex M33	256 kB	32 bit	12 bit	144 MHz	14 I/O	64 kB	2.7 V	3.6 V	- 40 C	+ 85 C	Tube

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