512KB (512K x 8) Microcontrollers

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of 5,045

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
EFM32PG23B210F512IM48-C IC MCU 32BIT 512KB FLASH 48QFN Silicon Labs	2,574 In Stock	1 : $5.38000 Tray	Gecko	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit	80MHz	I2C, IrDA, SmartCard, SMBus, SPI, Temp Sensor, UART/USART	Crypto - AES, DMA, I2S, Keypad, LCD, POR. PWM, SHA, Temp Sensor, TRNG, WDT	34	512KB (512K x 8)	FLASH	-	64K x 8	1.71V ~ 3.8V	A/D 16x12/16/20b; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	48-QFN (6x6)	48-VFQFN Exposed Pad
STM32G0B1KEU6 IC MCU 32BIT 512KB FLSH 32UFQFPN STMicroelectronics	136 In Stock	1 : $7.37000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	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	512KB (512K 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-UFQFPN (5x5)	32-UFQFN Exposed Pad
STM32H523CET6 IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	784 In Stock	1 : $7.53000 Tray	STM32H5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	250MHz	CANbus, FIFO, I2C, IrDA, LINbus, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	35	512KB (512K x 8)	FLASH	-	272K x 8	1.71V ~ 3.6V	A/D 10x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32H523CEU6 IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	441 In Stock	1 : $7.53000 Tray	STM32H5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	250MHz	CANbus, FIFO, I2C, IrDA, LINbus, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	35	512KB (512K x 8)	FLASH	-	272K x 8	1.71V ~ 3.6V	A/D 10x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-UFQFPN (7x7)	48-UFQFN Exposed Pad
STM32G0B1CEU6 IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	1,351 In Stock	1 : $7.66000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	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	512KB (512K 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
R7FA4M2AD3CNE#AA0 IC MCU 32BIT 512KB FLASH 48HWQFN Renesas Electronics Corporation	487 In Stock	1 : $7.88000 Tray	RA4M2	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	100MHz	CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	30	512KB (512K x 8)	FLASH	8K x 8	128K x 8	2.7V ~ 3.6V	A/D 7x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	48-HWQFN (7x7)	48-WFQFN Exposed Pad
STM32G0B1CET6 IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	2,342 In Stock	1 : $7.94000 Tray	STM32G0	Tray	Active	-	ARM® Cortex®-M0+	32-Bit Single-Core	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	512KB (512K 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-LQFP (7x7)	48-LQFP
STM32G0B1CET6N IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	905 In Stock	1 : $7.94000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	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	42	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 15x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32G0B1RET6 IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	4,333 In Stock	1 : $8.14000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	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	60	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32G0C1RET6 IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	8,859 In Stock	1 : $8.57000 Tray	STM32G0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	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	60	512KB (512K x 8)	FLASH	-	144K x 8	1.7V ~ 3.6V	A/D 19x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
ATSAMG55J19A-AU IC MCU 32BIT 512KB FLASH 64LQFP Microchip Technology	1,049 In Stock	1 : $8.84000 Tray	SAM G55	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	I2C, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	-	176K x 8	1.62V ~ 3.6V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
ATSAMD51J19A-AUT IC MCU 32BIT 512KB FLASH 64TQFP Microchip Technology	7,925 In Stock	1 : $9.10000 Cut Tape (CT) 1,500 : $7.54358 Tape & Reel (TR)	SAM D51	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM	51	512KB (512K x 8)	FLASH	-	192K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-TQFP (10x10)	64-TQFP
R7FA4M2AD3CFP#AA0 IC MCU 32BIT 512KB 100LFQFP Renesas Electronics Corporation	353 In Stock	1 : $9.39000 Tray	RA4M2	Tray	Active	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	100MHz	CANbus, I2C, QSPI, SCI, SPI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, WDT	78	512KB (512K x 8)	-	8K x 8	128K x 8	2.7V ~ 3.6V	A/D 13x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	100-LFQFP (14x14)	100-LQFP
ATSAMD51J19A-MUT IC MCU 32BIT 512KB FLASH 64VQFN Microchip Technology	4,359 In Stock	1 : $9.45000 Cut Tape (CT) 4,000 : $7.81586 Tape & Reel (TR)	SAM D51	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM	51	512KB (512K x 8)	FLASH	-	192K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-VQFN (9x9)	64-VFQFN Exposed Pad
ATSAM4S8BA-AU IC MCU 32BIT 512KB FLASH 64LQFP Microchip Technology	4,482 In Stock	1 : $9.61000 Tray	SAM4S	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	47	512KB (512K x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F401RET6TR IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	1,418 In Stock	1 : $10.11000 Cut Tape (CT) 1,000 : $5.88570 Tape & Reel (TR)	STM32F4	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	84MHz	I2C, IrDA, LINbus, SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	50	512KB (512K x 8)	FLASH	-	96K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32L452REY6TR IC MCU 32BIT 512KB FLASH 64WLCSP STMicroelectronics	11,313 In Stock	1 : $10.30000 Cut Tape (CT) 5,000 : $5.74230 Tape & Reel (TR)	STM32L4	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	52	512KB (512K x 8)	FLASH	-	160K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-WLCSP (3.36x3.66)	64-UFBGA, WLCSP
STM32F411CEY6TR IC MCU 32BIT 512KB FLASH 49WLCSP STMicroelectronics	20,642 In Stock	1 : $10.31000 Cut Tape (CT) 5,000 : $5.75567 Tape & Reel (TR)	STM32F4	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	36	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	49-WLCSP (3x3.19)	49-UFBGA, WLCSP
ATSAMD51J19A-MFT IC MCU 32BIT 512KB FLASH 64QFN Microchip Technology	13,824 In Stock	1 : $10.38000 Cut Tape (CT) 4,000 : $8.63266 Tape & Reel (TR)	SAM D51	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM	51	512KB (512K x 8)	FLASH	-	192K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount	64-QFN (9x9)	64-VFQFN Exposed Pad
STM32L452CEU6 IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	834 In Stock	1 : $10.44000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	38	512KB (512K x 8)	FLASH	-	160K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-UFQFPN (7x7)	48-UFQFN Exposed Pad
STM32F411CEU6 IC MCU 32BIT 512KB FLSH 48UFQFPN STMicroelectronics	4,242 In Stock	1 : $10.46000 Tray	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	100MHz	I2C, IrDA, LINbus, MMC/SD/SDIO, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	36	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-UFQFPN (7x7)	48-UFQFN Exposed Pad
R5F113GLCLFB#35 IC MCU 16BIT 512KB FLASH 48LFQFP Renesas Electronics Corporation	0 In Stock Check Lead Time	1 : $10.47000 Tray	RL78/F15	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	38	512KB (512K x 8)	FLASH	16K x 8	32K x 8	2.7V ~ 5.5V	A/D 20x10b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount	48-LFQFP (7x7)	48-LQFP
R7FA6M1AD3CFM#AA0 IC MCU 32BIT 512KB FLASH 64LFQFP Renesas Electronics Corporation	787 In Stock	1 : $10.59000 Tray	RA6M1	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, EBI/EMI, I2C, IrDA, MMC/SD, SCI, SPI, UART/USART, USB	Capacitive Touch, Crypto - AES, DMA, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT	35	512KB (512K x 8)	FLASH	8K x 8	256K x 8	2.7V ~ 3.6V	A/D 10x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount	64-LFQFP (10x10)	64-LQFP
STM32L451REI6 IC MCU 32BIT 512KB FLASH 64UFBGA STMicroelectronics	1,137 In Stock	1 : $10.65000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	52	512KB (512K x 8)	FLASH	-	160K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-UFBGA (5x5)	64-UFBGA
R5F51138ADFP#3A IC MCU 32BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	0 In Stock Check Lead Time	1 : $10.68000 Tray	RX113	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	Capacitive Touch, DMA, LCD, LVD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 17x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	100-LFQFP (14x14)	100-LQFP

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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.

512KB (512K x 8) Microcontrollers

512KB (512K x 8) Microcontrollers

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