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TSSOP-20 Microcontrollers - MCU

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US STM32G031F4P6 STMicroelectronics 1: $2.19 20,850In Stock	Mfr. Part # STM32G031F4P6 Mouser Part # 511-STM32G031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 16 Kbytes of Flash 8 Kbytes RAM, 64 MHz CPU, 2x US Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	20,850In Stock	$2.19 $1.62 $1.38 $1.29 View $1.21 $1.06 $0.972	Min.: 1 Mult.: 1 Max.: 1,480	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	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042F4P6 STMicroelectronics 1: $3.43 10,304In Stock	Mfr. Part # STM32F042F4P6 Mouser Part # 511-STM32F042F4P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 16 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	10,304In Stock	$3.43 $2.57 $2.16 $2.07 View $1.94 $1.67 $1.61 $1.58	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	16 kB	32 bit	12 bit	48 MHz	16 I/O	6 kB	2 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores LPC802M001JDH20FP NXP Semiconductors 1: $1.86 21,461In Stock	Mfr. Part # LPC802M001JDH20FP Mouser Part # 771-LPC802M001JDH20F	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	21,461In Stock	$1.86 $1.37 $1.14 $1.08 View $1.01 $0.936 $0.919 $0.889	Min.: 1 Mult.: 1	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	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash memory 8 Kbytes RAM 64 MHz CPU STM32G041F8P6 STMicroelectronics 1: $2.54 14,349In Stock	Mfr. Part # STM32G041F8P6 Mouser Part # 511-STM32G041F8P6	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 64 Kbytes Flash memory 8 Kbytes RAM 64 MHz CPU Learn More about STMicroelectronics stm stm32g0 microcontrollers	Datasheet	14,349In Stock	$2.54 $1.88 $1.57 $1.50 View $1.40 $1.27	Min.: 1 Mult.: 1 Max.: 1,480	SMD/SMT	TSSOP-20	ARM Cortex M0+	64 kB	32 bit	12 bit	64 MHz	18 I/O	8 kB	1.7 V	3.6 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE STM8S003F3P6 STMicroelectronics 1: $1.05 120,873In Stock	Mfr. Part # STM8S003F3P6 Mouser Part # 511-STM8S003F3P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-bit MCU Value Line 16 MHz 8kb FL 128EE Learn More about STMicroelectronics stm8s mcus	Datasheet	120,873In Stock	$1.05 $0.646 $0.61 $0.54 View $0.519 $0.475 $0.459 $0.448 $0.425	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	8 kB	8 bit	10 bit	16 MHz	16 I/O	1 kB	2.95 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU PIC16LF1824 Microcontroller PIC16LF1824T39A-I/ST Microchip Technology 1: $2.66 969In Stock	Mfr. Part # PIC16LF1824T39A-I/ST Mouser Part # 579-P16LF1824T39AIST	Microchip Technology	8-bit Microcontrollers - MCU PIC16LF1824 Microcontroller	Datasheet	969In Stock	$2.66 $2.40 $2.18	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	PIC16	7 kB	8 bit	10 bit	32 MHz	12 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C	Tube
ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU STM32L031F6P7 STMicroelectronics 1: $2.40 14,241In Stock	Mfr. Part # STM32L031F6P7 Mouser Part # 511-STM32L031F6P7	STMicroelectronics	ARM Microcontrollers - MCU Ultra-low-power Arm Cortex-M0+ MCU 32-Kbytes of Flash , 32 MHz CPU Learn More about STMicroelectronics stm32l0	Datasheet	14,241In Stock	$2.40 $1.75 $1.53 $1.39 View $1.36 $1.22 $1.03 $1.02 $1.00	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0+	32 kB	32 bit	12 bit	32 MHz	15 I/O	8 kB	1.65 V	3.6 V	- 40 C	+ 105 C	Tube
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2403IPW20 A 595-MSP430G2403IPW20 MSP430G2403IPW20R Texas Instruments 1: $4.72 2,066In Stock	Mfr. Part # MSP430G2403IPW20R Mouser Part # 595-SP430G2403IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2403IPW20 A 595-MSP430G2403IPW20 Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	2,066In Stock	Cut Tape $4.72 $3.39 $3.06 $2.79 View Reel $2.15 $2.72 $2.46 $2.34 $2.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	8 kB	16 bit	10 bit	16 MHz	16 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2533IPW20 A 595-MSP430G2533IPW20 MSP430G2533IPW20R Texas Instruments 1: $3.81 2,633In Stock	Mfr. Part # MSP430G2533IPW20R Mouser Part # 595-SP430G2533IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2533IPW20 A 595-MSP430G2533IPW20 Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	2,633In Stock	Cut Tape $3.81 $2.87 $2.49 $2.37 Reel $2.02 View $2.28 $2.13 $2.07 $2.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	16 kB	16 bit	10 bit	16 MHz	16 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores LPC812M101JDH20FP NXP Semiconductors 1: $2.08 2,247In Stock	Mfr. Part # LPC812M101JDH20FP Mouser Part # 771-LPC812M101JDH20	NXP Semiconductors	ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores Learn More about NXP Semiconductors nxp lpc800 32bit mcus	Datasheet	2,247In Stock	$2.08 $1.54 $1.28 $1.22 View $1.13 $1.08 $1.03	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit		30 MHz	18 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 105 C	Tube
16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430G2212IPW20 MSP430G2212IPW20R Texas Instruments 1: $1.85 1,990In Stock	Mfr. Part # MSP430G2212IPW20R Mouser Part # 595-SP430G2212IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430G2212IPW20 Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	1,990In Stock	Cut Tape $1.85 $1.36 $1.16 $1.10 Reel $0.922 View $0.993 $0.968 $0.903 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	2 kB	16 bit	No ADC	16 MHz	16 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores LPC802M011JDH20FP NXP Semiconductors 1: $1.94 1,926In Stock	Mfr. Part # LPC802M011JDH20FP Mouser Part # 771-LPC802M011JDH20F	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	1,926In Stock	$1.94 $1.43 $1.19 $1.13 View $1.08 $1.00 $0.986	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	15 MHz	16 I/O	2 kB	1.71 V	3.6 V	- 40 C	+ 105 C	Tube
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & STM32F042F6P7 STMicroelectronics 1: $3.81 4,426In Stock 2,960Expected 10/9/2026	Mfr. Part # STM32F042F6P7 Mouser Part # 511-STM32F042F6P7	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0 USB line MCU 32 Kbytes of Flash 48 MHz CPU, USB, CAN & Learn More about STMicroelectronics stm32f0	Datasheet	4,426In Stock 2,960Expected 10/9/2026	$3.81 $2.87 $2.42 $2.31 View $2.21 $1.87	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	16 I/O	6 kB	2 V	3.6 V	- 40 C	+ 105 C	Tube
8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85 STM8L101F2P6 STMicroelectronics 1: $1.71 5,906In Stock	Mfr. Part # STM8L101F2P6 Mouser Part # 511-STM8L101F2P6	STMicroelectronics	8-bit Microcontrollers - MCU 8-Bit UL PWR MCU 4Kbytes -40 to 85 Learn More about STMicroelectronics stm8l	Datasheet	5,906In Stock	$1.71 $1.25 $1.03 $0.979 View $0.908 $0.826 $0.778 $0.767	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8	4 kB	8 bit	No ADC	16 MHz	18 I/O	1.5 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 8BIT Ultralow MCU 4KB Flash 1.5KB RAM STM8L101F2P6TR STMicroelectronics 1: $1.71 2,489In Stock	Mfr. Part # STM8L101F2P6TR Mouser Part # 511-STM8L101F2P6TR	STMicroelectronics	8-bit Microcontrollers - MCU 8BIT Ultralow MCU 4KB Flash 1.5KB RAM Learn More about STMicroelectronics stm8l	Datasheet	2,489In Stock	Cut Tape $1.71 $1.25 $1.07 $1.01 Reel $0.846 View $0.909 $0.872 $0.812 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	STM8	4 kB	8 bit	No ADC	16 MHz	18 I/O	1.5 kB	1.65 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz STM32F031F4P6 STMicroelectronics 1: $2.89 1,953In Stock	Mfr. Part # STM32F031F4P6 Mouser Part # 511-STM32F031F4P6	STMicroelectronics	ARM Microcontrollers - MCU Entry Level ARM M0 16 Kbytes 48 MHz Learn More about STMicroelectronics stm32f0	Datasheet	1,953In Stock	$2.89 $2.16 $1.80 $1.72 View $1.61 $1.47 $1.46	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	+ 85 C	Tube
16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 0bit ADC A 595-430F A 595-430F1132IPW MSP430F1132IPWR Texas Instruments 1: $6.80 1,967In Stock	Mfr. Part # MSP430F1132IPWR Mouser Part # 595-430F1132IPWR	Texas Instruments	16-bit Microcontrollers - MCU 8kB Flash 256B RAM 1 0bit ADC A 595-430F A 595-430F1132IPW Learn More about Texas Instruments ti msp430 mcus	Datasheet	1,967In Stock	Cut Tape $6.80 $5.23 $4.60 $4.40 View Reel $3.79 $4.07 $3.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	8 kB	16 bit	10 bit	8 MHz	14 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCP A 5 95-MSP430F2131TPW A A 595-MSP430F2131TPW MSP430F2131TPWR Texas Instruments 1: $4.27 2,000In Stock	Mfr. Part # MSP430F2131TPWR Mouser Part # 595-MSP430F2131TPWR	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCP A 5 95-MSP430F2131TPW A A 595-MSP430F2131TPW Learn More about Texas Instruments ti msp430 mcus	Datasheet	2,000In Stock	Cut Tape $4.27 $3.23 $2.81 $2.69 View Reel $2.24 $2.47 $2.44 $2.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	8 kB	16 bit	No ADC	16 MHz	16 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB STM8L151F2P6TR STMicroelectronics 1: $1.89 2,391In Stock	Mfr. Part # STM8L151F2P6TR Mouser Part # 511-STM8L151F2P6TR	STMicroelectronics	8-bit Microcontrollers - MCU Ultra-Lo-pwr 8-bit MCU 8kB Learn More about STMicroelectronics stm8l	Datasheet	2,391In Stock	Cut Tape $1.89 $1.39 $1.18 $1.12 Reel $0.894 View $1.02 $0.974 $0.884 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TSSOP-20	STM8	4 kB	8 bit	12 bit	16 MHz	18 I/O	1 kB	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2513IPW20 A 595-MSP430G2513IPW20 MSP430G2513IPW20R Texas Instruments 1: $3.66 2,000In Stock	Mfr. Part # MSP430G2513IPW20R Mouser Part # 595-SP430G2513IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2513IPW20 A 595-MSP430G2513IPW20 Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	2,000In Stock	Cut Tape $3.66 $2.71 $2.36 $2.21 Reel $1.77 View $2.20 $2.01 $1.84 $1.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	16 kB	16 bit	No ADC	16 MHz	16 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU STM32F031F6P7 STMicroelectronics 1: $3.24 1,278In Stock	Mfr. Part # STM32F031F6P7 Mouser Part # 511-STM32F031F6P7	STMicroelectronics	ARM Microcontrollers - MCU Entry-level ARM Cortex-M0 MCU Learn More about STMicroelectronics stm32f0	Datasheet	1,278In Stock	$3.24 $2.42 $2.03 $1.94 View $1.82 $1.77 $1.71 $1.68	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	32 kB	32 bit	12 bit	48 MHz	15 I/O	4 kB	2 V	3.6 V	- 40 C	+ 105 C	Tube
8-bit Microcontrollers - MCU PA4 TSSOP20 MC9S08PA4AVTJ NXP Semiconductors 1: $2.72 13,528In Stock	Mfr. Part # MC9S08PA4AVTJ Mouser Part # 771-MC9S08PA4AVTJ	NXP Semiconductors	8-bit Microcontrollers - MCU PA4 TSSOP20 Learn More about NXP Semiconductors nxp mc9s08 microcontrollers	Datasheet	13,528In Stock	$2.72 $1.75 $1.26 $1.05 View $0.999 $0.921 $0.843 $0.836 $0.815	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	4 kB	8 bit	12 bit	20 MHz	18 I/O	512 B	2.7 V	5.5 V	- 40 C	+ 105 C	Tube
8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V AT89LP4052-20XU Microchip Technology 1: $2.80 94In Stock	Mfr. Part # AT89LP4052-20XU Mouser Part # 556-A89LP4052-20XU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYC 4K FLASH -20MHZ 2.4-5.5V	Datasheet	94In Stock	$2.80 $2.56 $2.53	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	8051	4 kB	8 bit	No ADC	20 MHz	15 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins ATTINY261A-XU Microchip Technology 1: $1.56 766In Stock	Mfr. Part # ATTINY261A-XU Mouser Part # 556-ATTINY261A-XU	Microchip Technology	8-bit Microcontrollers - MCU 2K Flash;125B EEPROM 128B SRAM;16 IO Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	766In Stock	$1.56 $1.42 $1.30	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	AVR	2 kB	8 bit	10 bit	20 MHz	16 I/O	128 B	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM MG51FB9AE Nuvoton 1: $1.60 296In Stock	Mfr. Part # MG51FB9AE Mouser Part # 503-MG51FB9AE	Nuvoton	8-bit Microcontrollers - MCU 16KB Flash ROM, 1KB SRAM, 4KB LDROM Learn More about Nuvoton mg51 numicro mcus	Datasheet	296In Stock	Cut Tape $1.60 $0.973 $0.818 Reel $0.818 $0.619 View $0.536 $0.47 $0.422 $0.362 $0.349	Min.: 1 Mult.: 1 : 74	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, Cut Tape

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