4KB (2K x 16) Microcontrollers

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of 361

Mfr Part #	Quantity Available	Price	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
ATTINY44A-MU IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	52,923 In Stock	1 : $1.52000 Tray	AVR® ATtiny	Tray	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN-EP (4x4)	20-WFQFN Exposed Pad
ATTINY44A-SSNR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	41,894 In Stock	1 : $1.67000 Cut Tape (CT) 3,000 : $1.37708 Tape & Reel (TR)	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY44A-SSUR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	8,057 In Stock	1 : $1.67000 Cut Tape (CT) 3,000 : $1.37708 Tape & Reel (TR)	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY44A-MUR IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	39,381 In Stock	1 : $1.68000 Cut Tape (CT) 6,000 : $1.39328 Tape & Reel (TR)	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN-EP (4x4)	20-WFQFN Exposed Pad
ATTINY45-20SU IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	8,960 In Stock	1 : $2.22000 Tube	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (2K x 16)	FLASH	256 x 8	256 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)
ATTINY45-20SUR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	3,700 In Stock	1 : $2.30000 Cut Tape (CT) 2,000 : $1.91171 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	4KB (2K x 16)	FLASH	256 x 8	256 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)
ATTINY48-AUR IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	18,269 In Stock	1 : $2.43000 Cut Tape (CT) 2,000 : $2.02510 Tape & Reel (TR)	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	12MHz	I2C, SPI	Brown-out Detect/Reset, POR, WDT	28	4KB (2K x 16)	FLASH	64 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATTINY45-20PU IC MCU 8BIT 4KB FLASH 8DIP Microchip Technology	662 In Stock	1 : $2.49000 Tube	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (2K x 16)	FLASH	256 x 8	256 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)
ATMEGA48A-AU IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	1,745 In Stock	1 : $2.93000 Tray	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATMEGA48PA-AUR IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	8,133 In Stock	1 : $3.22000 Cut Tape (CT) 2,000 : $2.67315 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	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATTINY45V-10SUR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	6,545 In Stock	1 : $3.22000 Cut Tape (CT) 2,000 : $2.67315 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	4KB (2K x 16)	FLASH	256 x 8	256 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)
ATMEGA48A-AUR IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	1,573 In Stock	1 : $3.22000 Cut Tape (CT) 2,000 : $2.67315 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	4KB (2K x 16)	FLASH	256 x 8	512 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATMEGA48-20AU IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	754 In Stock	1 : $3.86000 Tray	AVR® ATmega	Tray	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATMEGA48-20AUR IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	1,270 In Stock	1 : $4.00000 Cut Tape (CT) 2,000 : $3.30498 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	4KB (2K x 16)	FLASH	256 x 8	512 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
PIC18F1220-I/SS IC MCU 8BIT 4KB FLASH 20SSOP Microchip Technology	2,245 In Stock	1 : $5.61000 Tube	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	16	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4.2V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-SSOP	20-SSOP (0.209", 5.30mm Width)
PIC18F1220-I/SO IC MCU 8BIT 4KB FLASH 18SOIC Microchip Technology	1,536 In Stock	1 : $5.61000 Tube	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	16	4KB (2K x 16)	FLASH	256 x 8	256 x 8	4.2V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	18-SOIC	18-SOIC (0.295", 7.50mm Width)
PIC18F2221-I/SS IC MCU 8BIT 4KB FLASH 28SSOP Microchip Technology	119 In Stock	1 : $5.96000 Tube	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	4KB (2K x 16)	FLASH	256 x 8	512 x 8	4.2V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SSOP	28-SSOP (0.209", 5.30mm Width)
PIC18F2221-I/ML IC MCU 8BIT 4KB FLASH 28QFN Microchip Technology	1,874 In Stock	1 : $6.59000 Tube	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, HLVD, POR, PWM, WDT	25	4KB (2K x 16)	FLASH	256 x 8	512 x 8	4.2V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-QFN (6x6)	28-VQFN Exposed Pad
PIC18F2220-I/SO IC MCU 8BIT 4KB FLASH 28SOIC Microchip Technology	139 In Stock	1 : $10.68000 Tube	PIC® 18F	Tube	Active	Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	25	4KB (2K x 16)	FLASH	256 x 8	512 x 8	4.2V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	28-SOIC	28-SOIC (0.295", 7.50mm Width)
ATTINY44V-10SSUR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	685 In Stock	1 : $3.66000 Cut Tape (CT) 3,000 : $3.01335 Tape & Reel (TR)	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY44A-SSN IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	63,446 In Stock	1 : $1.54000 Tube	AVR® ATtiny	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY44A-SSU IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	1,684 In Stock	1 : $1.54000 Tube	AVR® ATtiny	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY4313-MUR IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	39,411 In Stock	1 : $1.67000 Cut Tape (CT) 6,000 : $1.37708 Tape & Reel (TR)	AVR® ATtiny	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	18	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-QFN-EP (4x4)	20-WFQFN Exposed Pad
ATTINY4313-MMHR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	21,987 In Stock	1 : $1.78000 Cut Tape (CT) 6,000 : $1.47429 Tape & Reel (TR)	AVR® ATtiny	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	18	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-VQFN (3x3)	20-VFQFN Exposed Pad
ATTINY45-20MU IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	2,487 In Stock	1 : $1.78000 Tray	AVR® ATtiny, Functional Safety (FuSa)	Tray	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (2K x 16)	FLASH	256 x 8	256 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

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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.

4KB (2K x 16) Microcontrollers

4KB (2K x 16) Microcontrollers

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