Microcontrollers

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of 12

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	Supplier Device Package	Package / Case
STM32F334C8T6 IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	18,363 In Stock	1 : $8.43000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	37	64KB (64K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 15x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F334K8T6TR IC MCU 32BIT 64KB FLASH 32LQFP STMicroelectronics	15,665 In Stock	1 : $9.48000 Cut Tape (CT) 2,400 : $4.95765 Tape & Reel (TR)	STM32F3	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	25	64KB (64K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 9x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-LQFP (7x7)	32-LQFP
STM32F334C6T6 IC MCU 32BIT 32KB FLASH 48LQFP STMicroelectronics	1,110 In Stock	1 : $9.64000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 15x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F334R8T6 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	918 In Stock	1 : $10.66000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 21x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F334R8T7 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	495 In Stock	1 : $11.33000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 21x12b; D/A 3x12b	Internal	-40°C ~ 105°C (TA)	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F303K6T6 IC MCU 32BIT 32KB FLASH 32LQFP STMicroelectronics	854 In Stock	1 : $8.58000 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	32KB (32K 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
STM32F334K6T6 IC MCU 32BIT 32KB FLASH 32LQFP STMicroelectronics	1,423 In Stock	1 : $7.81000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 9x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	32-LQFP (7x7)	32-LQFP
STM32F098RCT6 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	922 In Stock	1 : $8.11000 Tray	STM32F0	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	51	256KB (256K x 8)	FLASH	-	32K x 8	1.65V ~ 1.95V, 1.65V ~ 3.6V	A/D 19x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F302R6T6 IC MCU 32BIT 32KB FLASH 64LQFP STMicroelectronics	538 In Stock	1 : $8.81000 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	51	32KB (32K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 15x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-LQFP (10x10)	64-LQFP
STM32F334C4T6 IC MCU 32BIT 16KB FLASH 48LQFP STMicroelectronics	1,137 In Stock	1 : $9.16000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	37	16KB (16K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 15x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	48-LQFP (7x7)	48-LQFP
STM32F358VCT6 IC MCU 32BIT 256KB FLASH 100LQFP STMicroelectronics	540 In Stock	1 : $11.01000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	86	256KB (256K x 8)	FLASH	-	8K x 8	1.65V ~ 1.95V, 1.65V ~ 3.6V	A/D 4x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	100-LQFP (14x14)	100-LQFP
STM32F334R6T6 IC MCU 32BIT 32KB FLASH 64LQFP STMicroelectronics	0 In Stock Check Lead Time	1 : $10.36000 Tray	STM32F3	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	DMA, POR, PWM, WDT	51	32KB (32K x 8)	FLASH	-	12K x 8	2V ~ 3.6V	A/D 21x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	Surface Mount	64-LQFP (10x10)	64-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.