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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	Qualification	Packaging
16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Com A 595-MSP430F2121TPWR MSP430F2121TPW Texas Instruments 1: $5.06 280In Stock	Mfr. Part No. MSP430F2121TPW Mouser Part No 595-MSP430F2121TPW	Texas Instruments	16-bit Microcontrollers - MCU 16B Ultra-Lo-Pwr MCU 4kB FL 256B RAM Com A 595-MSP430F2121TPWR Learn More about Texas Instruments ti msp430 mcus	Datasheet	280In Stock	$5.06 $3.34 $3.05 $2.59 View $2.45 $2.20 $2.04 $2.01 $1.90	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	MSP430	4 kB	16 bit	No ADC	16 MHz	16 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 105 C		Tube
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2403IPW20R A 595-SP430G2403IPW20R MSP430G2403IPW20 Texas Instruments 1: $6.55 155In Stock	Mfr. Part No. MSP430G2403IPW20 Mouser Part No 595-MSP430G2403IPW20	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2403IPW20R A 595-SP430G2403IPW20R Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	155In Stock	$6.55 $4.81 $4.48 $3.94 View $3.74 $3.35 $3.08 $2.94 Quote	Min.: 1 Mult.: 1	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		Tube
16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-SP4 A 595-SP430G2412IPW20R MSP430G2412IPW20 Texas Instruments 1: $4.65 310In Stock	Mfr. Part No. MSP430G2412IPW20 Mouser Part No 595-MSP430G2412IPW20	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-SP4 A 595-SP430G2412IPW20R Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	310In Stock	$4.65 $3.07 $2.80 $2.38 View $2.26 $2.04 $1.87 $1.85 $1.76	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	MSP430	8 kB	16 bit		16 MHz	16 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2452IPW20R A 595-SP430G2452IPW20R MSP430G2452IPW20 Texas Instruments 1: $3.99 384In Stock 630Expected 2027/03/25	Mfr. Part No. MSP430G2452IPW20 Mouser Part No 595-MSP430G2452IPW20	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2452IPW20R A 595-SP430G2452IPW20R Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	384In Stock 630Expected 2027/03/25	$3.99 $2.64 $2.40 $2.04 View $1.93 $1.73 $1.60 $1.58 $1.49	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	MSP430	8 kB	16 bit	10 bit	16 MHz	16 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2453IPW20R A 595-SP430G2453IPW20R MSP430G2453IPW20 Texas Instruments 1: $5.55 470In Stock	Mfr. Part No. MSP430G2453IPW20 Mouser Part No 595-MSP430G2453IPW20	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2453IPW20R A 595-SP430G2453IPW20R Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	470In Stock	$5.55 $3.68 $3.35 $2.83 View $2.69 $2.41 $2.23 $2.20 $2.08	Min.: 1 Mult.: 1	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		Tube
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2513IPW20R A 595-SP430G2513IPW20R MSP430G2513IPW20 Texas Instruments 1: $5.82 210In Stock	Mfr. Part No. MSP430G2513IPW20 Mouser Part No 595-MSP430G2513IPW20	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-SP430G2513IPW20R A 595-SP430G2513IPW20R Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	210In Stock	$5.82 $3.99 $3.72 $3.27 View $3.11 $2.78 $2.56 $2.52 $2.40	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	MSP430	16 kB	16 bit	No ADC	16 MHz	24 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
16-bit Microcontrollers - MCU Ultra Low Power MCU for Auto Apps MSP430G2553IPW0RQ1 Texas Instruments 1: $6.04 1,943In Stock	Mfr. Part No. MSP430G2553IPW0RQ1 Mouser Part No 595-P430G2553IPW0RQ1	Texas Instruments	16-bit Microcontrollers - MCU Ultra Low Power MCU for Auto Apps Learn More about Texas Instruments ti msp430 mcus	Datasheet	1,943In Stock	Cut Tape $6.04 $4.14 $3.86 $3.40 Reel $2.62 View $3.22 $2.90 $2.65 $2.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430		16 bit									AEC-Q100	Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2332IPW20 A 595-MSP430G2332IPW20 MSP430G2332IPW20R Texas Instruments 1: $4.09 437In Stock	Mfr. Part No. MSP430G2332IPW20R Mouser Part No 595-SP430G2332IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2332IPW20 A 595-MSP430G2332IPW20 Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	437In Stock	Cut Tape $4.09 $2.70 $2.47 $2.09 Reel $1.63 View $1.98 $1.78 $1.65 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	4 kB	16 bit	10 bit	16 MHz	16 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430G2412IPW20 MSP430G2412IPW20R Texas Instruments 1: $3.90 1,999In Stock	Mfr. Part No. MSP430G2412IPW20R Mouser Part No 595-SP430G2412IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal Micro c ontroller A 595-MSP A 595-MSP430G2412IPW20 Learn More about Texas Instruments ti msp430g2 mcus	Datasheet	1,999In Stock	Cut Tape $3.90 $2.57 $2.35 $1.99 Reel $1.55 View $1.90 $1.69 $1.57 $1.47 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	+ 85 C		Reel, Cut Tape, MouseReel
16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2452IPW20 A 595-MSP430G2452IPW20 MSP430G2452IPW20R Texas Instruments 1: $2.76 110In Stock 16,000On Order	Mfr. Part No. MSP430G2452IPW20R Mouser Part No 595-SP430G2452IPW20R	Texas Instruments	16-bit Microcontrollers - MCU Mixed Signal MCU A 5 95-MSP430G2452IPW20 A 595-MSP430G2452IPW20 Learn More about Texas Instruments ti msp430 mcus	Datasheet	110In Stock 16,000On Order On Order Ship Dates Mfr. No: MSP430G2452IPW20R Stock: 110 Can Dispatch Immediately On Order: 8,000 Expected 2026/12/24 8,000 Expected 2027/02/22 Factory Lead Time: 20 Weeks	Cut Tape $2.76 $2.04 $1.76 $1.67 Reel $1.17 View $1.40 $1.26 $1.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TSSOP-20	MSP430	8 kB	16 bit	10 bit	16 MHz	16 I/O	256 B	1.8 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 EFM8BB51F16G-C-TSSOP20 Silicon Labs 1: $1.00 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	$1.00 $0.791 $0.779 $0.718 View $0.555 $0.541	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 EFM8BB51F16I-C-TSSOP20 Silicon Labs 1: $1.19 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	$1.19 $0.869 $0.786 $0.694 View $0.651 $0.625 $0.597 $0.58 $0.566	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 8 kB flash 1.28 kB RAM 16 GPIO BB5 8-bit MCU EFM8BB51F8G-C-TSSOP20 Silicon Labs 1: $1.11 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	$1.11 $0.802 $0.722 $0.635 View $0.594 $0.568 $0.55 $0.526 $0.513	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 EFM8BB52F32I-C-TSSOP20 Silicon Labs 1: $1.28 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	$1.28 $0.999 $0.95 $0.718 View $0.686 $0.668 $0.651	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
ARM Microcontrollers - MCU Low-Cost Microcontrollers (MCUs) based on Arm Cortex M0+ Cores LPC832M101FDH20FP NXP Semiconductors 1: $2.17 81In Stock	Mfr. Part No. LPC832M101FDH20FP Mouser Part No 771-LPC832M101FDH2FP	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	81In Stock	$2.17 $1.62 $1.34 $1.28 View $1.19 $1.17 $1.15	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0+	16 kB	32 bit	12 bit	30 MHz	16 I/O	4 kB	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog MC9S08PB16MTJ NXP Semiconductors 1: $2.66 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	$2.66 $1.98 $1.66 $1.57 View $1.47 $1.40	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	16 kB	8 bit	12 bit	20 MHz	18 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog MC9S08PB8MTJ NXP Semiconductors 1: $2.37 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	$2.37 $1.76 $1.47 $1.40 View $1.30 $1.26	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	8 kB	8 bit	12 bit	20 MHz	18 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 125 C		Tube
8-bit Microcontrollers - MCU 5V Full-featured MCU with Rich Analog MC9S08PB8VTJ NXP Semiconductors 1: $2.31 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	$2.31 $1.71 $1.42 $1.34 View $1.17 $1.14	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	8 kB	8 bit	12 bit	20 MHz	18 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 105 C		Tube
8-bit Microcontrollers - MCU PL16S, 20TSSOP MC9S08PL8SCTJ NXP Semiconductors 1: $2.61 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	$2.61 $1.69 $1.28 $1.06 View $0.942 $0.925 $0.88	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	8 kB	8 bit	10 bit	20 MHz	18 I/O	2 kB	2.7 V	5.5 V	- 40 C	+ 85 C		Tube
ARM Microcontrollers - MCU MCU RA0E3 ARM CM23 32MHz 16K/2K TSSOP 20 R7FA0E3034ZSD#VA0 Renesas Electronics 1: $0.78 54In Stock 608On Order New Product	Mfr. Part No. R7FA0E3034ZSD#VA0 Mouser Part No 968-R7FA0E3034ZSDVA0 New Product	Renesas Electronics	ARM Microcontrollers - MCU MCU RA0E3 ARM CM23 32MHz 16K/2K TSSOP 20 Learn More about Renesas Electronics renesas ra0e3 mcus	Datasheet	54In Stock 608On Order On Order Ship Dates Mfr. No: R7FA0E3034ZSD#VA0 Stock: 54 Can Dispatch Immediately On Order: 304 Expected 2027/04/01 304 TBD Factory Lead Time: 18 Weeks	$0.78 $0.556 $0.445 $0.419 View $0.319 $0.308 $0.301	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM CM23				32 MHz								Tray
ARM Microcontrollers - MCU 16K flash+2K SRAM+UART+SPI+I2C+PWN+ADC+ISP ICP -40-+105 degree MINI54FDE Nuvoton 1: $1.47 312In Stock NRND	Mfr. Part No. MINI54FDE Mouser Part No 503-MINI54FDE NRND	Nuvoton	ARM Microcontrollers - MCU 16K flash+2K SRAM+UART+SPI+I2C+PWN+ADC+ISP ICP -40-+105 degree	Datasheet	312In Stock	$1.47 $1.24 $1.05 $0.992 View $0.971 $0.868 $0.856 $0.819	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	ARM Cortex M0	16 kB	32 bit	12 bit	24 MHz	17 I/O	2 kB	5.5 V	2.5 V	- 40 C	+ 105 C		Tube
8-bit Microcontrollers - MCU SINGLE CYCLE 2K FLASH-20MHZ 2.4-5.5V AT89LP2052-20XU Microchip Technology 1: $2.77 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	$2.77 $2.55 $2.54	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	8051	2 kB	8 bit		20 MHz	15 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU 8 BITS MICROCONTR STM8AF6213PDU STMicroelectronics 1: $2.71 58In Stock End of Life	Mfr. Part No. STM8AF6213PDU Mouser Part No 511-STM8AF6213PDU End of Life	STMicroelectronics	8-bit Microcontrollers - MCU 8 BITS MICROCONTR	Datasheet	58In Stock	$2.71 $2.01 $1.67 $1.60 View $1.49 $1.40 $1.36 $1.34	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	STM8A	4 kB	8 bit	10 bit	16 MHz	16 I/O	1 kB	3 V	5.5 V	- 40 C	+ 150 C	AEC-Q100	Tube
8-bit Microcontrollers - MCU S08 4K FLASH QL8 TSSOP20 MC9S08QL4CTJ NXP Semiconductors 1: $2.43 68In Stock End of Life	Mfr. Part No. MC9S08QL4CTJ Mouser Part No 771-MC9S08QL4CTJ End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08 4K FLASH QL8 TSSOP20 Learn More about NXP Semiconductors nxp s08ql mcu family	Datasheet	68In Stock	$2.43 $1.57 $1.15 $0.954 View $0.944 $0.84 $0.755 $0.747 $0.719	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	4 kB	8 bit	12 bit	20 MHz	18 I/O	256 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU S08 4K FLASH QL8 TSSOP20 MC9S08QL8CTJ NXP Semiconductors 1: $1.71 50In Stock End of Life	Mfr. Part No. MC9S08QL8CTJ Mouser Part No 771-MC9S08QL8CTJ End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08 4K FLASH QL8 TSSOP20 Learn More about NXP Semiconductors nxp s08ql mcu family	Datasheet	50In Stock	$1.71 $1.26 $1.04 $1.03 View $1.01 $0.94 $0.926 $0.886	Min.: 1 Mult.: 1	SMD/SMT	TSSOP-20	S08	8 kB	8 bit	12 bit	20 MHz	18 I/O	512 B	1.8 V	3.6 V	- 40 C	+ 85 C		Tube

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