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20 MHz Microcontrollers - MCU

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Maximum Clock Frequency = 20 MHz

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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
8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX AVR16EB32-I/PT Microchip Technology 1: $1.50 602In Stock	Mfr. Part No. AVR16EB32-I/PT Mouser Part No 579-AVR16EB32-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 16KB RWW,2KB RAM,32p,20MHz,12-bit ADC,PGA,UART,SPI,I2C,2xTCB,TCEX,TCF,WEX Learn More about Microchip Technology microchip avr16eb14 20 28 32 mcus	Datasheet	602In Stock	$1.50 $1.37 $1.24	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	12 bit	20 MHz		2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28-E/SP Microchip Technology 1: $4.08 193In Stock	Mfr. Part No. AVR64EA28-E/SP Mouser Part No 579-AVR64EA28-E/SP	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p SPDIP, 125C, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	193In Stock	$4.08 $3.74 $3.40	Min.: 1 Mult.: 1	Through Hole	SPDIP-28	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	24 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 28p VQFN 125C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI, TWI AVR64EA28-E/STX Microchip Technology 1: $1.67 269In Stock	Mfr. Part No. AVR64EA28-E/STX Mouser Part No 579-AVR64EA28-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 64KB RWW 6KB RAM 28p VQFN 125C 20MHz CFD 12b ADC PGA 2xComp DAC 3xUART SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	269In Stock	$1.67 $1.54 $1.39	Min.: 1 Mult.: 1	SMD/SMT	VQFN-28	AVR	64 kB	8 bit	12 bit	20 MHz	24 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tube
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28T-E/STX Microchip Technology 1: $1.70 3,290In Stock	Mfr. Part No. AVR64EA28T-E/STX Mouser Part No 579-AVR64EA28T-E/STX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	3,290In Stock	Cut Tape $1.70 $1.67 Reel $1.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-28	AVR	64 kB	8 bit	12 bit	20 MHz		6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA28T-I/STX Microchip Technology 1: $1.54 3,290In Stock	Mfr. Part No. AVR64EA28T-I/STX Mouser Part No 579-AVR64EA28T-I/STX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 28p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	3,290In Stock	Cut Tape $1.54 $1.51 Reel $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-28	AVR	64 kB	8 bit	12 bit	20 MHz		6 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA32-E/PT Microchip Technology 1: $1.99 464In Stock	Mfr. Part No. AVR64EA32-E/PT Mouser Part No 579-AVR64EA32-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	464In Stock	$1.99 $1.82 $1.65	Min.: 1 Mult.: 1	SMD/SMT	TQFP-32	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	28 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA32T-E/PT Microchip Technology 1: $2.00 1,052In Stock	Mfr. Part No. AVR64EA32T-E/PT Mouser Part No 579-AVR64EA32T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 32p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	1,052In Stock	Cut Tape $2.00 $1.96 Reel $1.66	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-32	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	28 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48-E/PT Microchip Technology 1: $2.26 401In Stock	Mfr. Part No. AVR64EA48-E/PT Mouser Part No 579-AVR64EA48-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	401In Stock	$2.26 $2.08 $1.88	Min.: 1 Mult.: 1	SMD/SMT	TQFP-48	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Tray
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48T-E/6LX Microchip Technology 1: $2.24 3,258In Stock	Mfr. Part No. AVR64EA48T-E/6LX Mouser Part No 579-AVR64EA48T-E/6LX	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	3,258In Stock	Cut Tape $2.24 $2.19 Reel $1.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,300	SMD/SMT	VQFN-48	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI AVR64EA48T-E/PT Microchip Technology 1: $2.31 1,535In Stock	Mfr. Part No. AVR64EA48T-E/PT Mouser Part No 579-AVR64EA48T-E/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB, RWW, 6KB RAM, 48p, 20MHz, CFD, 12b ADC, PGA, 2xComp, DAC, 3xUART, SPI, TWI Learn More about Microchip Technology microchip avr64ea28 32 48 mcus	Datasheet	1,535In Stock	Cut Tape $2.31 $2.26 Reel $1.92 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	SMD/SMT	TQFP-48	AVR	64 kB	8 bit/16 bit	12 bit	20 MHz	42 I/O	6 kB	1.8 V	5.5 V	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz ATMEGA168A-AUR Microchip Technology 1: $3.21 1,762In Stock NRND	Mfr. Part No. ATMEGA168A-AUR Mouser Part No 556-ATMEGA168A-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 16KB FL 512B EE 1KB SRAM-20MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,762In Stock	Cut Tape $3.21 $3.16 Reel $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz ATMEGA168PA-AUR Microchip Technology 1: $3.21 3,959In Stock NRND	Mfr. Part No. ATMEGA168PA-AUR Mouser Part No 556-ATMEGA168PA-AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU 16KB FLASH 512B EE 1KB SRAM - 20 MHz Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	3,959In Stock	Cut Tape $3.21 $3.16 Reel $2.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND5 ATMEGA324P-20AUR Microchip Technology 1: $8.57 1,149In Stock NRND	Mfr. Part No. ATMEGA324P-20AUR Mouser Part No 556-ATMEGA324P-20AUR NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 32KB FLSH 1KB EE 2KB SRAM-20MHz IND5	Datasheet	1,149In Stock	Cut Tape $8.57 $8.32 $8.21 $8.13 View Reel $7.10 $8.05 $8.04 $8.00 $7.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	32 kB	8 bit	10 bit	20 MHz	32 I/O	2 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins ATMEGA88-20MU Microchip Technology 1: $4.58 862In Stock NRND	Mfr. Part No. ATMEGA88-20MU Mouser Part No 556-ATMEGA88-20MU NRND	Microchip Technology	8-bit Microcontrollers - MCU 8kB Flash 0.5kB EEPROM 23 I/O Pins Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	862In Stock	$4.58 $4.19 $3.81	Min.: 1 Mult.: 1	SMD/SMT	MLF-32	AVR	8 kB	8 bit	10 bit	20 MHz	23 I/O	1 kB	2.7 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20PU Microchip Technology 1: $3.66 1,225In Stock	Mfr. Part No. AT89LP4052-20PU Mouser Part No 556-A89LP4052-20PU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	1,225In Stock	$3.66 $3.35 $3.32	Min.: 1 Mult.: 1	Through Hole	PDIP-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 SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20SU Microchip Technology 1: $3.35 905In Stock	Mfr. Part No. AT89LP4052-20SU Mouser Part No 556-A89LP4052-20SU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	905In Stock	$3.35 $3.06 $2.76	Min.: 1 Mult.: 1	SMD/SMT	SOIC-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 Single-Cycle 805124K ISP Flash,2.4-5.5V AT89LP51RB2-20JU Microchip Technology 1: $5.48 436In Stock	Mfr. Part No. AT89LP51RB2-20JU Mouser Part No 556-AT89LP51RB2-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805124K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	436In Stock	$5.48 $5.03 $4.56	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	24 kB	8 bit	10 bit	20 MHz	40 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V AT89LP51RC2-20JU Microchip Technology 1: $6.09 412In Stock	Mfr. Part No. AT89LP51RC2-20JU Mouser Part No 556-AT89LP51RC2-20JU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 805132K ISP Flash,2.4-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	412In Stock	$6.09 $5.58 $5.05	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	32 kB	8 bit	10 bit	20 MHz	40 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V AT89LP51RD2-20JU Microchip Technology 1: $8.09 278In Stock	Mfr. Part No. AT89LP51RD2-20JU Mouser Part No 556-AT89LP51RD2-20JU	Microchip Technology	8-bit Microcontrollers - MCU 64KB 20MHz 2.4V-5.5V Learn More about Microchip Technology atmelat89lp52	Datasheet	278In Stock	$8.09 $7.43 $7.32	Min.: 1 Mult.: 1	SMD/SMT	PLCC-44	8051	64 kB	8 bit	10 bit	20 MHz	40 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU AT89LP52-20AU Microchip Technology 1: $2.34 2,754In Stock	Mfr. Part No. AT89LP52-20AU Mouser Part No 556-AT89LP52-20AU	Microchip Technology	8-bit Microcontrollers - MCU Single-Cycle 8051 8K ISP Flash MCU Learn More about Microchip Technology atmelat89lp52	Datasheet	2,754In Stock	$2.34 $2.12 $1.93	Min.: 1 Mult.: 1	SMD/SMT	TQFP-44	8051	8 kB	8 bit	No ADC	20 MHz	36 I/O	256 B	2.4 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz ATMEGA1284-PU Microchip Technology 1: $9.42 465In Stock	Mfr. Part No. ATMEGA1284-PU Mouser Part No 556-ATMEGA1284-PU	Microchip Technology	8-bit Microcontrollers - MCU AVR 128KB FLSH 4KB EE16KB SRAM-20 MHz Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	465In Stock	$9.42 $8.65 $7.83	Min.: 1 Mult.: 1	Through Hole	PDIP-40	AVR	128 kB	8 bit	10 bit	20 MHz	32 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tube
8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V ATMEGA1284P-MU Microchip Technology 1: $9.51 444In Stock	Mfr. Part No. ATMEGA1284P-MU Mouser Part No 556-ATMEGA1284P-MU	Microchip Technology	8-bit Microcontrollers - MCU 128KB Flash 20MHz 1.8V-5.5V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	444In Stock	$9.51 $8.73 $7.89	Min.: 1 Mult.: 1	SMD/SMT	VQFN-44	AVR	128 kB	8 bit	10 bit	20 MHz	32 I/O	16 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Tray
8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP ATMEGA1609-AUR Microchip Technology 1: $2.14 1,647In Stock	Mfr. Part No. ATMEGA1609-AUR Mouser Part No 556-ATMEGA1609-AUR	Microchip Technology	8-bit Microcontrollers - MCU 20MHz, 16KB, TQFP Learn More about Microchip Technology microchip atmega1609 mcu	Datasheet	1,647In Stock	Cut Tape $2.14 $2.08 Reel $1.77	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TQFP-48	AVR	16 kB	8 bit	10 bit	20 MHz	41 I/O	2 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape
8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,8V ATMEGA164PA-AUR Microchip Technology 1: $6.27 2,538In Stock	Mfr. Part No. ATMEGA164PA-AUR Mouser Part No 556-ATMEGA164PA-AUR	Microchip Technology	8-bit Microcontrollers - MCU AVR,16KB FLASH,20MHZ IND TEMP,8V Learn More about Microchip Technology microchip megaavr 8 bit mcus	Datasheet	2,538In Stock	Cut Tape $6.27 $6.11 Reel $5.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-44	AVR	16 kB	8 bit	10 bit	20 MHz	32 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN ATMEGA168PB-AUR Microchip Technology 1: $2.16 2,805In Stock	Mfr. Part No. ATMEGA168PB-AUR Mouser Part No 556-ATMEGA168PB-AUR	Microchip Technology	8-bit Microcontrollers - MCU 16KB 512B 1KB 20 MHZ TQFP GRN Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	2,805In Stock	Cut Tape $2.16 $2.11 Reel $1.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	SMD/SMT	TQFP-32	AVR	16 kB	8 bit	10 bit	20 MHz	27 I/O	1 kB	1.8 V	5.5 V	- 40 C	+ 105 C	Reel, Cut Tape, MouseReel