Microcontrollers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Package/Case	Series	Packaging	Product Status	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
STM32F102CBT6 IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	4,071	-	RFQ	Datasheet	48-LQFP	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GB406-I/PT IC MCU 16BIT 64KB FLASH 64TQFP Microchip Technology	1,817	-	RFQ	Datasheet	64-TQFP	PIC® XLP™ 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT	52	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 16x10b/12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F401RDT6 IC MCU 32BIT 384KB FLASH 64LQFP STMicroelectronics	4,909	-	RFQ	Datasheet	64-LQFP	STM32F4	Tray	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	384KB (384K x 8)	FLASH	-	96K x 8	1.7V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKE14Z256VLH7 IC MCU 32BIT 256KB FLASH 64LQFP NXP USA Inc.	3,330	-	RFQ	Datasheet	64-LQFP	Kinetis KE1xZ	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	72MHz	FlexIO, I2C, SPI, UART/USART	DMA, LVD, PWM, WDT	58	256KB (256K x 8)	FLASH	34K x 8	32K x 8	2.7V ~ 5.5V	A/D 16x12b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MKL15Z64VFT4 IC MCU 32BIT 64KB FLASH 48QFN NXP USA Inc.	4,925	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis KL1	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, TSI, UART/USART	Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 3.6V	A/D 15x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MKL27Z128VFT4 IC MCU 32BIT 128KB FLASH 48QFN NXP USA Inc.	1,637	-	RFQ	Datasheet	48-VFQFN Exposed Pad	Kinetis KL2	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART, USB	DMA, I2S, LVD, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	-	32K x 8	1.71V ~ 3.6V	A/D 16x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F100VBT6B IC MCU 32BIT 128KB FLASH 100LQFP STMicroelectronics	4,407	-	RFQ	Datasheet	100-LQFP	STM32F1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT	80	128KB (128K x 8)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L443VCI6 IC MCU 32BIT 256KB FLSH 100UFBGA STMicroelectronics	4,126	-	RFQ	Datasheet	100-UFBGA	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	83	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
STM32F101RBT6TR IC MCU 32BIT 128KB FLASH 64LQFP STMicroelectronics	2,410	-	RFQ	Datasheet	64-LQFP	STM32F1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	36MHz	I2C, IrDA, LINbus, SPI, UART/USART	DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F373C8T6TR IC MCU 32BIT 64KB FLASH 48LQFP STMicroelectronics	2,674	-	RFQ	Datasheet	48-LQFP	STM32F3	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 1x12b, 3x16b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F5234IRGZT IC MCU 16BIT 128KB FLASH 48VQFN Texas Instruments	1,139	-	RFQ	Datasheet	48-VFQFN Exposed Pad	MSP430F5xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L443RCI3 IC MCU 32BIT 256KB FLASH 64UFBGA STMicroelectronics	4,673	-	RFQ	Datasheet	64-UFBGA, WLCSP	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 ~ 125°C (TA)	-	-	Surface Mount
STM32L100R8T6 IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	2,947	-	RFQ	Datasheet	64-LQFP	STM32L1	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.8V ~ 3.6V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L100R8T6TR IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	3,718	-	RFQ	Datasheet	64-LQFP	STM32L1	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.8V ~ 3.6V	A/D 20x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6726IPZR IC MCU 16BIT 128KB FLASH 100LQFP Texas Instruments	4,750	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	72	128KB (128K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 8x10b, 2x24b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F334C6T7 IC MCU 32BIT 32KB FLASH 48LQFP STMicroelectronics	3,598	-	RFQ	Datasheet	48-LQFP	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 ~ 105°C (TA)	-	-	Surface Mount
ATSAM4S8CB-ANR IC MCU 32BIT 512KB FLASH 100LQFP Microchip Technology	2,739	-	RFQ	Datasheet	100-LQFP	SAM4S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	79	512KB (512K x 8)	FLASH	-	128K x 8	1.62V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY9BF566KPMC-G-JNE2 IC MCU 32BIT 544KB FLASH 48LQFP Infineon Technologies	1,900	-	RFQ	Datasheet	48-LQFP	FM4 MB9B560L	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CANbus, CSIO, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	33	544KB (544K x 8)	FLASH	-	64K x 8	2.7V ~ 5.5V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32F105R8T6TR IC MCU 32BIT 64KB FLASH 64LQFP STMicroelectronics	4,287	-	RFQ	Datasheet	64-LQFP	STM32F1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	DMA, POR, PWM, Voltage Detect, WDT	51	64KB (64K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F446MCY6TR IC MCU 32BIT 256KB FLASH 81WLCSP STMicroelectronics	2,733	-	RFQ	Datasheet	81-UFBGA, WLCSP	STM32F4	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, SAI, SD, SPDIF-Rx, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	63	256KB (256K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 14x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

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