4KB (2K x 16) Microcontrollers

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of 379

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	Mounting Type	Package / Case	Supplier Device Package

ATTINY44A-SSUR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	39,854 In Stock	1 : $1.03000 Cut Tape (CT) 3,000 : $0.85001 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 (0.154", 3.90mm Width)	14-SOIC
ATTINY44A-SSNR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	28,990 In Stock	1 : $1.03000 Cut Tape (CT) 3,000 : $0.85001 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 (0.154", 3.90mm Width)	14-SOIC
ATTINY44A-MUR IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	56,096 In Stock	1 : $1.04000 Cut Tape (CT) 6,000 : $0.86001 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-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY4313-MMHR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	9,641 In Stock	1 : $1.10000 Cut Tape (CT) 6,000 : $0.91001 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-VFQFN Exposed Pad	20-VQFN (3x3)
ATTINY44A-MU IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	60,034 In Stock	1 : $0.94000 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-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY44A-SSN IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	74,869 In Stock	1 : $0.95000 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 (0.154", 3.90mm Width)	14-SOIC
ATTINY45-20MU IC MCU 8BIT 4KB FLASH 20QFN Microchip Technology	1,194 In Stock	1 : $1.10000 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-WFQFN Exposed Pad	20-QFN-EP (4x4)
ATTINY48-AUR IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	14,331 In Stock	1 : $1.50000 Cut Tape (CT) 2,000 : $1.25000 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	32-TQFP (7x7)
ATTINY45-20SU IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	7,285 In Stock	1 : $1.37000 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 (0.209", 5.30mm Width)	8-SOIC
ATMEGA48PB-AU IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	2,894 In Stock	1 : $1.45000 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	27	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	32-TQFP (7x7)
ATMEGA48PA-AUR IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	7,028 In Stock	1 : $1.99000 Cut Tape (CT) 2,000 : $1.65001 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	32-TQFP (7x7)
ATTINY45V-10SUR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	3,693 In Stock	1 : $1.99000 Cut Tape (CT) 2,000 : $1.65001 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 (0.209", 5.30mm Width)	8-SOIC
ATMEGA48A-AU IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	4,665 In Stock	1 : $1.81000 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	32-TQFP (7x7)
PIC18F1220-I/SO IC MCU 8BIT 4KB FLASH 18SOIC Microchip Technology	9,685 In Stock	1 : $3.46000 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 (0.295", 7.50mm Width)	18-SOIC
PIC18F1230-I/SO IC MCU 8BIT 4KB FLASH 18SOIC Microchip Technology	507 In Stock	1 : $3.85000 Tube	PIC® 18F	Tube	Active	Not Verified	PIC	8-Bit	40MHz	UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	16	4KB (2K x 16)	FLASH	128 x 8	256 x 8	4.2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	18-SOIC (0.295", 7.50mm Width)	18-SOIC
PIC18F2221-I/SP IC MCU 8BIT 4KB FLASH 28SPDIP Microchip Technology	7,995 In Stock	1 : $4.19000 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)	Through Hole	28-DIP (0.300", 7.62mm)	28-SPDIP
ATTINY48-MMU IC MCU 8BIT 4KB FLASH 28VQFN Microchip Technology	9,695 In Stock	1 : $1.18000 Tray	AVR® ATtiny	Tray	Active	Not Verified	AVR	8-Bit	12MHz	I²C, SPI	Brown-out Detect/Reset, POR, WDT	24	4KB (2K x 16)	FLASH	64 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	Surface Mount	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATTINY45-20SUR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	3,460 In Stock	1 : $1.42000 Cut Tape (CT) 2,000 : $1.18001 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 (0.209", 5.30mm Width)	8-SOIC
ATMEGA48PB-MU IC MCU 8BIT 4KB FLASH 32VFQFN Microchip Technology	1,875 In Stock	1 : $1.34000 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	27	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-VFQFN Exposed Pad	32-VFQFN (5x5)
ATMEGA48A-MU IC MCU 8BIT 4KB FLASH 32VQFN Microchip Technology	8,053 In Stock	1 : $1.40000 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-VFQFN Exposed Pad	32-VQFN (5x5)
ATTINY45-20PU IC MCU 8BIT 4KB FLASH 8DIP Microchip Technology	1,749 In Stock	1 : $1.54000 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-DIP (0.300", 7.62mm)	8-PDIP
ATMEGA48A-MMH IC MCU 8BIT 4KB FLASH 28VQFN Microchip Technology	1,665 In Stock	1 : $1.54000 Tray	AVR® ATmega	Tray	Active	Not 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	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATTINY44A-PU IC MCU 8BIT 4KB FLASH 14DIP Microchip Technology	3,791 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)	Through Hole	14-DIP (0.300", 7.62mm)	14-PDIP
ATMEGA48PA-MMH IC MCU 8BIT 4KB FLASH 28VQFN Microchip Technology	970 In Stock	1 : $1.63000 Tray	AVR® ATmega	Tray	Active	Not 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	28-VFQFN Exposed Pad	28-VQFN (4x4)
ATMEGA48PA-AU IC MCU 8BIT 4KB FLASH 32TQFP Microchip Technology	1,145 In Stock	1 : $1.81000 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	32-TQFP (7x7)

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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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