Microcontrollers

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of 1,172

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
STM32L431RBI6 IC MCU 32BIT 128KB FLASH 64UFBGA STMicroelectronics	1,800 In Stock	1 : ₩4,599.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	52	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-UFBGA (5x5)	64-UFBGA
STM32L431CBT6 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	19,361 In Stock	1 : ₩4,989.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	39	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F072CBT6 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	23,273 In Stock	1 : ₩5,906.00000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32L431RCT6 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	10,551 In Stock	1 : ₩6,086.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	52	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32L433CCT6 IC MCU 32BIT 256KB FLASH 48LQFP STMicroelectronics	11,621 In Stock	1 : ₩6,222.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	38	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32L432KBU6 IC MCU 32BIT 128KB FLSH 32UFQFPN STMicroelectronics	11,008 In Stock	1 : ₩6,507.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	26	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-UFQFPN (5x5)	32-UFQFN Exposed Pad
STM32L431KBU3 IC MCU 32BIT 128KB FLSH 32UFQFPN STMicroelectronics	933 In Stock	1 : ₩6,522.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	26	128KB (128K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-UFQFPN (5x5)	32-UFQFN Exposed Pad
STM32L433RCI6 IC MCU 32BIT 256KB FLASH 64UFBGA STMicroelectronics	6,779 In Stock	1 : ₩6,582.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	52	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-UFBGA (5x5)	64-UFBGA
STM32F072C8T6TR IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	3,847 In Stock	1 : ₩6,657.00000 Cut Tape (CT) 2,400 : ₩3,661.37792 Tape & Reel (TR)	STM32F0	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32L431CCY6TR IC MCU 32BIT 256KB FLASH 49WLCSP STMicroelectronics	10,050 In Stock	1 : ₩6,748.00000 Cut Tape (CT) 5,000 : ₩3,644.38020 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, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	39	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	49-WLCSP (3.14x3.13)	49-UFBGA, WLCSP
STM32L431RCY6TR IC MCU 32BIT 256KB FLASH 64WLCSP STMicroelectronics	9,204 In Stock	1 : ₩6,928.00000 Cut Tape (CT) 5,000 : ₩3,745.45840 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, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	52	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-WLCSP (3.14x3.13)	64-UFBGA, WLCSP
STM32L431CCT6TR IC MCU 32BIT 256KB FLASH 48LQFP STMicroelectronics	16,728 In Stock	1 : ₩7,063.00000 Cut Tape (CT) 2,400 : ₩3,900.96833 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, QSPI, SAI, SPI, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	39	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F072CBU6TR IC MCU 32BIT 128KB FLSH 48UFQFPN STMicroelectronics	7,763 In Stock	1 : ₩7,123.00000 Cut Tape (CT) 2,500 : ₩3,931.38480 Tape & Reel (TR)	STM32F0	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-UFQFPN (7x7)	48-UFQFN Exposed Pad
STM32F072CBU6 IC MCU 32BIT 128KB FLSH 48UFQFPN STMicroelectronics	2,856 In Stock	1 : ₩7,123.00000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-UFQFPN (7x7)	48-UFQFN Exposed Pad
STM32F072RBH6 IC MCU 32BIT 128KB FLASH 64UFBGA STMicroelectronics	2,264 In Stock	1 : ₩7,259.00000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-UFBGA (5x5)	64-UFBGA
STM32L432KCU6 IC MCU 32BIT 256KB FLSH 32UFQFPN STMicroelectronics	9,156 In Stock	1 : ₩7,334.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	26	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-UFQFPN (5x5)	32-UFQFN Exposed Pad
STM32F072RBT6TR IC MCU 32BIT 128KB FLASH 64LQFP STMicroelectronics	1,874 In Stock	1 : ₩7,800.00000 Cut Tape (CT) 1,000 : ₩4,475.44400 Tape & Reel (TR)	STM32F0	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F072RBT6 IC MCU 32BIT 128KB FLASH 64LQFP STMicroelectronics	1,433 In Stock	1 : ₩7,800.00000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32L442KCU6 IC MCU 32BIT 256KB FLSH 32UFQFPN STMicroelectronics	4,221 In Stock	1 : ₩7,815.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	26	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-UFQFPN (5x5)	32-UFQFN Exposed Pad
STM32F303CBT6 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	6,339 In Stock	1 : ₩7,845.00000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 15x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32L452CCU6 IC MCU 32BIT 256KB FLSH 48UFQFPN STMicroelectronics	3,591 In Stock	1 : ₩8,160.00000 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	256KB (256K 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
STM32L443CCT6 IC MCU 32BIT 256KB FLASH 48LQFP STMicroelectronics	2,721 In Stock	1 : ₩8,220.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	38	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32L432KCU3 IC MCU 32BIT 256KB FLSH 32UFQFPN STMicroelectronics	2,522 In Stock	1 : ₩8,310.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, SWPMI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	26	256KB (256K x 8)	FLASH	-	64K x 8	1.71V ~ 3.6V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount	32-UFQFPN (5x5)	32-UFQFN Exposed Pad
STM32L476RCT6 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	9,559 In Stock	1 : ₩8,341.00000 Tray	STM32L4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, PWM, WDT	51	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F303K8T6 IC MCU 32BIT 64KB FLASH 32LQFP STMicroelectronics	569 In Stock	1 : ₩8,506.00000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 9x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount	32-LQFP (7x7)	32-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.

Microcontrollers

Microcontrollers

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