4KB (4K x 8) Microcontrollers

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of 1,467

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
ATTINY402-SSNR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	5,316 In Stock	1 : $0.50000 Cut Tape (CT) 4,000 : $0.43000 Tape & Reel (TR)	-	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY412-SSNR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	6,683 In Stock	1 : $0.58000 Cut Tape (CT) 4,000 : $0.47000 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY416-MNR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	20,242 In Stock	1 : $0.75000 Cut Tape (CT) 6,000 : $0.62000 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	18	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 12x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	20-VQFN (3x3)	20-VFQFN Exposed Pad
ATTINY416-SFR IC MCU 8BIT 4KB FLASH 20SOIC Microchip Technology	494 In Stock	1 : $1.05000 Cut Tape (CT) 1,500 : $0.88001 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	18	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 12x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
ATTINY441-SSUR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	3,787 In Stock	1 : $1.25000 Cut Tape (CT) 3,000 : $1.04000 Tape & Reel (TR)	-	AVR® ATtiny	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	PWM	12	4KB (4K x 8)	FLASH	256 x 8	256 x 8	1.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
AT89C4051-24PU IC MCU 8BIT 4KB FLASH 20DIP Microchip Technology	481 In Stock	1 : $2.12000 Tube	-	89C	Tube	Active	Verified	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole	20-PDIP	20-DIP (0.300", 7.62mm)
AT89S51-24PU IC MCU 8BIT 4KB FLASH 40DIP Microchip Technology	339 In Stock	1 : $3.32000 Tube	Tariff may apply if shipping to the United States	89S	Tube	Active	Not Verified	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole	40-PDIP	40-DIP (0.600", 15.24mm)
AT89S51-24JU IC MCU 8BIT 4KB FLASH 44PLCC Microchip Technology	12,709 In Stock	1 : $4.77000 Tube	-	89S	Tube	Active	Verified	8051	8-Bit	24MHz	UART/USART	WDT	32	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	44-PLCC (16.6x16.6)	44-LCC (J-Lead)
MC908JK3ECDWE IC MCU 8BIT 4KB FLASH 20SOIC NXP USA Inc.	3,133 In Stock	1 : $6.11000 Tube	-	HC08	Tube	Not For New Designs	Not Verified	HC08	8-Bit	8MHz	-	LED, LVD, POR, PWM	15	4KB (4K x 8)	FLASH	-	128 x 8	2.7V ~ 3.3V	A/D 12x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount	20-SOIC	20-SOIC (0.295", 7.50mm Width)
MC68HC908QY4CDTE IC MCU 8BIT 4KB FLASH 16TSSOP NXP USA Inc.	0 In Stock 3,456 Marketplace	1 : $7.68000 Tube 200 : $3.99000 Tube	Tariff may apply if shipping to the United States	HC08	Tube Tube	Last Time Buy	Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	13	4KB (4K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	A/D 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-TSSOP	16-TSSOP (0.173", 4.40mm Width)
MC812A4CPVE8 IC MCU 16BIT 4KB EEPROM 112LQFP NXP USA Inc.	1,221 In Stock	1 : $46.66000 Tray	-	HC12	Tray	Not For New Designs	Not Verified	CPU12	16-Bit	8MHz	SCI, SPI	POR, WDT	83	4KB (4K x 8)	EEPROM	-	1K x 8	4.5V ~ 5.5V	A/D 8x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	112-LQFP (20x20)	112-LQFP
ATTINY402-SSN IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	4,275 In Stock	1 : $0.50000 Tube	-	tinyAVR™ 0, Functional Safety (FuSa)	Tube	Active	Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY402-SSFR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	7,920 In Stock	1 : $0.54000 Cut Tape (CT) 4,000 : $0.45000 Tape & Reel (TR)	-	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY412-SSF IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	25,485 In Stock	1 : $0.55000 Tube	-	tinyAVR™ 1, Functional Safety (FuSa)	Tube	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY412-SSN IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	1,556 In Stock	1 : $0.56000 Tube	-	tinyAVR™ 1, Functional Safety (FuSa)	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 6x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY412-SSFR IC MCU 8BIT 4KB FLASH 8SOIC Microchip Technology	14,414 In Stock	1 : $0.59000 Cut Tape (CT) 4,000 : $0.48000 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	6	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 6x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	8-SOIC	8-SOIC (0.154", 3.90mm Width)
ATTINY404-SSN IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	31,467 In Stock	1 : $0.64000 Tube	-	tinyAVR™ 0, Functional Safety (FuSa)	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY404-SSNR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	12,009 In Stock	1 : $0.64000 Cut Tape (CT) 3,000 : $0.54000 Tape & Reel (TR)	-	tinyAVR™ 0, 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	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY404-SSFR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	12,240 In Stock	1 : $0.66000 Cut Tape (CT) 3,000 : $0.55000 Tape & Reel (TR)	-	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 10x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY414-SSNR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	4,781 In Stock	1 : $0.68000 Cut Tape (CT) 3,000 : $0.58000 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	20MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY406-MNR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	26,284 In Stock	1 : $0.71000 Cut Tape (CT) 6,000 : $0.59000 Tape & Reel (TR)	-	tinyAVR™ 0, 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, WDT	18	4KB (4K x 8)	FLASH	128 x 8	256 x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	20-VQFN (3x3)	20-VFQFN Exposed Pad
ATTINY414-SSFR IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	22,590 In Stock	1 : $0.71000 Cut Tape (CT) 3,000 : $0.59000 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	12	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 10x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY406-MFR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	5,658 In Stock	1 : $0.71000 Cut Tape (CT) 6,000 : $0.59000 Tape & Reel (TR)	-	tinyAVR™ 0, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	18	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-VQFN (3x3)	20-VFQFN Exposed Pad
ATTINY424-SSU IC MCU 8BIT 4KB FLASH 14SOIC Microchip Technology	1,540 In Stock	1 : $0.71000 Tube	-	tinyAVR® 2	Tube	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	12	4KB (4K x 8)	FLASH	128 x 8	512 x 8	1.8V ~ 5.5V	A/D 9x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC	14-SOIC (0.154", 3.90mm Width)
ATTINY416-MFR IC MCU 8BIT 4KB FLASH 20VQFN Microchip Technology	81,162 In Stock	1 : $0.77000 Cut Tape (CT) 6,000 : $0.64000 Tape & Reel (TR)	-	tinyAVR™ 1, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	AVR	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	18	4KB (4K x 8)	FLASH	128 x 8	256 x 8	2.7V ~ 5.5V	A/D 12x10b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	20-VQFN (3x3)	20-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.

4KB (4K x 8) Microcontrollers

4KB (4K x 8) Microcontrollers

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