Microcontrollers

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Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	DigiKey Programmable	Core Processor	Core Size	Speed	Connectivity	Peripherals	Number of I/O	Program Memory Size	Program Memory Type	EEPROM Size	RAM Size	Voltage - Supply (Vcc/Vdd)	Data Converters	Oscillator Type	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package	Package / Case
ATTINY85-20MU IC MCU 8BIT 8KB FLASH 20QFN Microchip Technology	9,030 In Stock	1 : $1.26000 Tray	-	AVR® ATtiny, Functional Safety (FuSa)	Tray	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN-EP (4x4)	20-WFQFN Exposed Pad
ATSAMD10C14A-SSNT IC MCU 32BIT 16KB FLASH 14SOIC Microchip Technology	3,132 In Stock	1 : $1.47000 Cut Tape (CT) 3,000 : $1.20000 Tape & Reel (TR)	-	SAM D10C	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	12	16KB (16K x 8)	FLASH	-	4K x 8	1.62V ~ 3.63V	A/D 5x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY85-20SU IC MCU 8BIT 8KB FLASH 8SOIC Microchip Technology	7,142 In Stock	1 : $1.50000 Tube	-	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.209", 5.30mm Width)
ATTINY85V-10SU IC MCU 8BIT 8KB FLASH 8SOIC Microchip Technology	5,317 In Stock	1 : $1.50000 Tube	-	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.209", 5.30mm Width)
ATMEGA88PB-AUR IC MCU 8BIT 8KB FLASH 32TQFP Microchip Technology	6,626 In Stock	1 : $1.52000 Cut Tape (CT) 2,000 : $1.26000 Tape & Reel (TR)	-	AVR® ATmega, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	27	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATTINY85-20SUR IC MCU 8BIT 8KB FLASH 8SOIC Microchip Technology	11,744 In Stock	1 : $1.57000 Cut Tape (CT) 2,000 : $1.31001 Tape & Reel (TR)	-	AVR® ATtiny, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.209", 5.30mm Width)
ATTINY85V-10SUR IC MCU 8BIT 8KB FLASH 8SOIC Microchip Technology	8,098 In Stock	1 : $1.57000 Cut Tape (CT) 2,000 : $1.31001 Tape & Reel (TR)	-	AVR® ATtiny, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.209", 5.30mm Width)
ATTINY85-20PU IC MCU 8BIT 8KB FLASH 8DIP Microchip Technology	15,246 In Stock	1 : $1.66000 Tube	-	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	8KB (4K x 16)	FLASH	512 x 8	512 x 8	2.7V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole	8-PDIP	8-DIP (0.300", 7.62mm)
ATMEGA88PA-MU IC MCU 8BIT 8KB FLASH 32VQFN Microchip Technology	3,355 In Stock	1 : $1.73000 Tray	-	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad
ATMEGA88PA-AU IC MCU 8BIT 8KB FLASH 32TQFP Microchip Technology	8,546 In Stock	1 : $1.80000 Tray	-	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATSAMD11D14A-MUT IC MCU 32BIT 16KB FLASH 24QFN Microchip Technology	16,444 In Stock	1 : $1.81000 Cut Tape (CT) 6,000 : $1.48000 Tape & Reel (TR)	-	SAM D11D	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, WDT	22	16KB (16K x 8)	FLASH	-	4K x 8	1.62V ~ 3.63V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	24-QFN (4x4)	24-VFQFN Exposed Pad
ATMEGA88PA-AUR IC MCU 8BIT 8KB FLASH 32TQFP Microchip Technology	2,480 In Stock	1 : $1.92000 Cut Tape (CT) 2,000 : $1.59000 Tape & Reel (TR)	-	AVR® ATmega	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATMEGA88A-AU IC MCU 8BIT 8KB FLASH 32TQFP Microchip Technology	2,951 In Stock	1 : $1.97000 Tray	-	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATMEGA324PB-AU IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	3,715 In Stock	1 : $2.23000 Tray	-	AVR® ATmega, Functional Safety (FuSa)	Tray	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	39	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-TQFP (10x10)	44-TQFP
ATMEGA88PA-MMHR IC MCU 8BIT 8KB FLASH 28VQFN Microchip Technology	5,700 In Stock	1 : $2.26000 Cut Tape (CT) 6,000 : $1.86000 Tape & Reel (TR)	-	AVR® ATmega	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-VQFN (4x4)	28-VFQFN Exposed Pad
ATTINY167-XUR IC MCU 8BIT 16KB FLASH 20TSSOP Microchip Technology	1,346 In Stock	1 : $2.38000 Cut Tape (CT) 4,000 : $1.97001 Tape & Reel (TR)	-	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, LINbus, SPI, UART/USART, USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	16KB (8K x 16)	FLASH	512 x 8	512 x 8	1.8V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-TSSOP	20-TSSOP (0.173", 4.40mm Width)
ATSAMD20G15A-AUT IC MCU 32BIT 32KB FLASH 48TQFP Microchip Technology	2,787 In Stock	1 : $2.40000 Cut Tape (CT) 2,500 : $1.96001 Tape & Reel (TR)	-	SAM D20G	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	38	32KB (32K x 8)	FLASH	-	4K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP (7x7)	48-TQFP
ATSAMD20E16A-MUT IC MCU 32BIT 64KB FLASH 32QFN Microchip Technology	5,198 In Stock	1 : $2.52000 Cut Tape (CT) 5,000 : $2.08000 Tape & Reel (TR)	-	SAM D20E	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad
ATSAMD21E16B-AUT IC MCU 32BIT 64KB FLASH 32TQFP Microchip Technology	3,577 In Stock	1 : $2.72000 Cut Tape (CT) 2,000 : $2.24001 Tape & Reel (TR)	-	SAM D21E, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATSAMD21G16B-AU IC MCU 32BIT 64KB FLASH 48TQFP Microchip Technology	1,472 In Stock	1 : $2.77000 Tray	-	SAM D21G, Functional Safety (FuSa)	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP (7x7)	48-TQFP
ATSAMD21E17A-MU IC MCU 32BIT 128KB FLASH 32QFN Microchip Technology	2,191 In Stock	1 : $2.87000 Tray	-	SAM D21E, Functional Safety (FuSa)	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad
ATSAMD21E16B-MFT IC MCU 32BIT 64KB FLASH 32QFN Microchip Technology	11,758 In Stock	1 : $2.93000 Cut Tape (CT) 5,000 : $2.42000 Tape & Reel (TR)	-	SAM D21E, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad
ATSAMD21E17A-AUT IC MCU 32BIT 128KB FLASH 32TQFP Microchip Technology	3,616 In Stock	1 : $2.99000 Cut Tape (CT) 2,000 : $2.47001 Tape & Reel (TR)	-	SAM D21E, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATSAMD21E17A-MUT IC MCU 32BIT 128KB FLASH 32QFN Microchip Technology	2,849 In Stock	1 : $3.14000 Cut Tape (CT) 5,000 : $2.58001 Tape & Reel (TR)	-	SAM D21E, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	26	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad
ATSAMD20E18A-MUT IC MCU 32BIT 256KB FLASH 32VQFN Microchip Technology	13,708 In Stock	1 : $3.15000 Cut Tape (CT) 5,000 : $2.60001 Tape & Reel (TR)	-	SAM D20E	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	26	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad

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Microcontroller products are relatively complex, user-programmable digital logic devices. Closely related to devices considered microprocessors, the distinction between the two reduces largely to the manufacturer's choice of noun, though by tradition microcontrollers integrate working memory, are more likely to incorporate mixed-signal peripherals and tend to be used with simpler software paradigms oriented toward repetitive execution of a predefined series of tasks.

Microcontrollers

Microcontrollers

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