256KB (256K x 8) Microcontrollers

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of 6,330

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
DSPIC33CK256MP203T-I/M5 IC MCU 16BIT 256KB FLASH 36UQFN Microchip Technology	5,816 In Stock	1 : $3.28000 Cut Tape (CT) 3,300 : $2.72272 Tape & Reel (TR)	dsPIC™ 33CK, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	dsPIC	16-Bit	100MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	29	256KB (256K x 8)	FLASH	-	24K x 8	3V ~ 3.6V	A/D 16x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	36-UQFN (5x5)	36-UFQFN Exposed Pad
DSPIC33CK256MP505-I/PT IC MCU 16BIT 256KB FLASH 48TQFP Microchip Technology	3,161 In Stock	1 : $3.52000 Tray	dsPIC™ 33CK, Functional Safety (FuSa)	Tray	Active	Not Verified	dsPIC	16-Bit	100MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	39	256KB (256K x 8)	FLASH	-	24K x 8	3V ~ 3.6V	A/D 19x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP (7x7)	48-TQFP
DSPIC33CK256MP508-I/PT IC MCU 16BIT 256KB FLASH 80TQFP Microchip Technology	888 In Stock	1 : $4.20000 Tray	dsPIC™ 33CK, Functional Safety (FuSa)	Tray	Active	Not Verified	dsPIC	16-Bit	100MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	69	256KB (256K x 8)	FLASH	-	24K x 8	3V ~ 3.6V	A/D 24x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	80-TQFP (12x12)	80-TQFP
DSPIC33CK256MP705T-I/PT IC MCU 16BIT 256KB FLASH 48TQFP Microchip Technology	1,897 In Stock	1 : $4.31000 Cut Tape (CT) 1,600 : $3.55556 Tape & Reel (TR)	dsPIC® 33CK	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	-	dsPIC	16-Bit	100MIPs	CANbus, I2C, LINbus, QEI, SPI, Smart Card, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT	39	256KB (256K x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 19x12b SAR; D/A 6x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP (7x7)	48-TQFP
PIC32MM0256GPM048-I/PT IC MCU 32BIT 256KB FLASH 48TQFP Microchip Technology	900 In Stock	1 : $4.66000 Tray	PIC® 32MM	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 17x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP-EP (7x7)	48-TQFP Exposed Pad
PIC32MM0256GPM048T-I/PT IC MCU 32BIT 256KB FLASH 48TQFP Microchip Technology	2,607 In Stock	1 : $4.69000 Cut Tape (CT) 1,600 : $3.87588 Tape & Reel (TR)	PIC® 32MM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	MIPS32® microAptiv™	32-Bit	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	38	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 17x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-TQFP-EP (7x7)	48-TQFP Exposed Pad
PIC32MM0256GPM064-I/PT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	2,283 In Stock	1 : $4.95000 Tray	PIC® 32MM	Tray	Active	Not Verified	MIPS32® microAptiv™	32-Bit	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 20x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-TQFP (10x10)	64-TQFP
PIC32MM0256GPM064T-I/PT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	1,263 In Stock	1 : $4.98000 Cut Tape (CT) 1,200 : $4.10013 Tape & Reel (TR)	PIC® 32MM	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	MIPS32® microAptiv™	32-Bit	25MHz	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 20x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-TQFP (10x10)	64-TQFP
ATSAMD20E18A-MUT IC MCU 32BIT 256KB FLASH 32VQFN Microchip Technology	17,063 In Stock	1 : $5.05000 Cut Tape (CT) 5,000 : $4.16417 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
ATSAMD20G18A-AUT IC MCU 32BIT 256KB FLASH 48TQFP Microchip Technology	589 In Stock	1 : $5.38000 Cut Tape (CT) 2,500 : $4.43646 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	256KB (256K x 8)	FLASH	-	32K 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
ATSAMD20J18A-MUT IC MCU 32BIT 256KB FLASH 64QFN Microchip Technology	19,050 In Stock	1 : $5.57000 Cut Tape (CT) 4,000 : $4.61261 Tape & Reel (TR)	SAM D20J	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	52	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 20x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
STM32F030CCT6 IC MCU 32BIT 256KB FLASH 48LQFP STMicroelectronics	10,790 In Stock	1 : $5.69000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit	48MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	37	256KB (256K x 8)	FLASH	-	32K x 8	2.4V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
R5F51116ADFL#3A IC MCU 32BIT 256KB FLASH 48LFQFP Renesas Electronics Corporation	987 In Stock	1 : $6.02000 Tray	RX111	Tray	Active	Not Verified	RX	32-Bit	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F030RCT6 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	5,721 In Stock	1 : $6.20000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit	48MHz	I2C, SPI, UART/USART	DMA, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	-	32K x 8	2.4V ~ 3.6V	A/D 18x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
ATSAMD21E18A-AU IC MCU 32BIT 256KB FLASH 32TQFP Microchip Technology	1,268 In Stock	1 : $6.34000 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	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-TQFP (7x7)	32-TQFP
ATSAMD21E18A-MUT IC MCU 32BIT 256KB FLASH 32QFN Microchip Technology	33,704 In Stock	1 : $6.36000 Cut Tape (CT) 5,000 : $5.22122 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	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
PIC24FJ256GL410-I/PT IC MCU 16BIT 256KB FLASH 100TQFP Microchip Technology	2,075 In Stock	1 : $6.39000 Tray	PIC® 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, LCD, PWM, WDT	-	256KB (256K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10b/12b; D/A 1x10b	External	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount	100-TQFP (12x12)	100-TQFP
ATSAMD21G18A-MU IC MCU 32BIT 256KB FLASH 48QFN Microchip Technology	1,476 In Stock	1 : $6.52000 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	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-QFN (7x7)	48-VFQFN Exposed Pad
STM32G0B1CCU6 IC MCU 32BIT 256KB FLSH 48UFQFPN STMicroelectronics	1,123 In Stock	1 : $6.60000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	256KB (256K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 17x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-UFQFPN (7x7)	48-UFQFN Exposed Pad
STM32G0B1KCT6 IC MCU 32BIT 256KB FLASH 32LQFP STMicroelectronics	1,110 In Stock	1 : $6.60000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	64MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB2.0, USB Type-C™ (Power Delivery)	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	30	256KB (256K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-LQFP
ATSAMC21E18A-MUT IC MCU 32BIT 256KB FLASH 32VQFN Microchip Technology	60,475 In Stock	1 : $6.66000 Cut Tape (CT) 5,000 : $5.49352 Tape & Reel (TR)	SAM C21, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	26	256KB (256K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 10x12b, 1x16b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-VQFN (5x5)	32-VFQFN Exposed Pad
ATSAMD21G18A-MUT IC MCU 32BIT 256KB FLASH 48QFN Microchip Technology	12,682 In Stock	1 : $6.66000 Cut Tape (CT) 4,000 : $5.49352 Tape & Reel (TR)	SAM D21G, 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	38	256KB (256K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-QFN (7x7)	48-VFQFN Exposed Pad
ATSAMD21G18A-AU IC MCU 32BIT 256KB FLASH 48TQFP Microchip Technology	9,824 In Stock	1 : $6.66000 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	256KB (256K x 8)	FLASH	-	32K 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
ATSAMC21E18A-AUT IC MCU 32BIT 256KB FLASH 32TQFP Microchip Technology	3,937 In Stock	1 : $6.79000 Cut Tape (CT) 2,000 : $5.58959 Tape & Reel (TR)	SAM C21, Functional Safety (FuSa)	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	26	256KB (256K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 10x12b, 1x16b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-TQFP (7x7)	32-TQFP
ATSAMD21G18A-AUT IC MCU 32BIT 256KB FLASH 48TQFP Microchip Technology	3,505 In Stock	1 : $6.81000 Cut Tape (CT) 2,500 : $5.62166 Tape & Reel (TR)	SAM D21G, 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	38	256KB (256K x 8)	FLASH	-	32K 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

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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.

256KB (256K x 8) Microcontrollers

256KB (256K x 8) Microcontrollers

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