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
MC9S08AW16CFGER IC MCU 8BIT 16KB FLASH 44LQFP NXP USA Inc.	6,856	-	RFQ	Datasheet	44-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	34	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32H563VIT6 IC MCU 32BIT 2MB FLASH 100LQFP STMicroelectronics	798	-	RFQ	Datasheet	100-LQFP	STM32H5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	250MHz	CANbus, Ethernet, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT	80	2MB (2M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
TMS320F28027PTT IC MCU 32BIT 64KB FLASH 48LQFP Texas Instruments	698	-	RFQ	Datasheet	48-LQFP	C2000™ C28x Piccolo™	Tray	Active	Not Verified	C28x	32-Bit Single-Core	60MHz	I2C, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	64KB (32K x 16)	FLASH	-	6K x 16	1.71V ~ 1.995V	A/D 13x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TMS5700332BPZQQ1 IC MCU 16/32B 256KB FLSH 100LQFP Texas Instruments	539	-	RFQ	Datasheet	100-LQFP	Hercules™ TMS570 ARM® Cortex®-R	Tray	Active	Not Verified	ARM® Cortex®-R4	16/32-Bit	80MHz	CANbus, LINbus, MibSPI, SCI, SPI, UART/USART	POR, PWM, WDT	45	256KB (256K x 8)	FLASH	16K x 8	32K x 8	1.14V ~ 3.6V	A/D 16x12b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
C8051F314-GQ IC MCU 8BIT 8KB FLASH 32LQFP Silicon Labs	9,388	-	RFQ	Datasheet	32-LQFP	C8051F31x	Tray	Not For New Designs	Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, WDT	29	8KB (8K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAME53N20A-AUT IC MCU 32BIT 1MB FLASH 100TQFP Microchip Technology	2,749	-	RFQ	Datasheet	100-TQFP	SAM E53	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	81	1MB (1M x 8)	FLASH	-	256K x 8	1.71V ~ 3.63V	A/D 28x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATXMEGA128A3U-MHR IC MCU 8/16BIT 128KB FLASH 64QFN Microchip Technology	6,792	-	RFQ	Datasheet	64-VFQFN Exposed Pad	AVR® XMEGA® A3U	Tape & Reel (TR)	Active	Not Verified	AVR	8/16-Bit	32MHz	I2C, IrDA, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	50	128KB (64K x 16)	FLASH	2K x 8	8K x 8	1.6V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
F280039CSPM IC MCU 32BIT 384KB FLASH 64LQFP Texas Instruments	180	-	RFQ	Datasheet	64-LQFP	C2000™ C28x	Tray	Active	Not Verified	C28x	32-Bit Single-Core	120MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	AES, Brown-out Detect/Reset, DMA, POR, PWM, WDT	26	384KB (192K x 16)	FLASH	-	34.5K x 16	1.14V ~ 3.63V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
ATSAM4SD16BB-MN IC MCU 32BIT 1MB FLASH 64QFN Microchip Technology	447	-	RFQ	Datasheet	64-VFQFN Exposed Pad	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	1MB (1M x 8)	FLASH	-	160K x 8	1.62V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
F280049RSHSR IC MCU 32BIT 256KB FLASH 56VQFN Texas Instruments	4,797	-	RFQ	Datasheet	56-VFQFN Exposed Pad	C2000™ C28x Piccolo™	Tape & Reel (TR)	Active	Not Verified	C28x	32-Bit Single-Core	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	256KB (128K x 16)	FLASH	-	50K x 16	1.14V ~ 1.32V	A/D 12x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
LPC1751FBD80K IC MCU 32BIT 32KB FLASH 80LQFP NXP USA Inc.	314	-	RFQ	Datasheet	80-LQFP	LPC17xx	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	100MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	52	32KB (32K x 8)	FLASH	-	8K x 8	2.4V ~ 3.6V	A/D 6x12b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
Z8F6421VN020SG IC MCU 8BIT 64KB FLASH 44PLCC Zilog	499	-	RFQ	Datasheet	44-LCC (J-Lead)	Encore!® XP®	Tube	Active	Not Verified	eZ8	8-Bit	20MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	31	64KB (64K x 8)	FLASH	-	4K x 8	3V ~ 3.6V	A/D 8x10b	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
STM32F446VCT6 IC MCU 32BIT 256KB FLASH 100LQFP STMicroelectronics	293	-	RFQ	Datasheet	100-LQFP	STM32F4	Tray	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	81	256KB (256K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F381-GM IC MCU 8BIT 64KB FLASH 32QFN Silicon Labs	1,908	-	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F38x	Tube	Active	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	25	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F388-B-GQ IC MCU 8BIT 64KB FLASH 48TQFP Silicon Labs	1,357	-	RFQ	Datasheet	48-TQFP	C8051F38x	Tray	Active	Not Verified	8051	8-Bit	48 MIPS	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	40	64KB (64K x 8)	FLASH	-	4.25K x 8	2.7V ~ 5.25V	A/D 32x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4200F64K256BAXQSA1 IC MCU 32BIT 256KB FLASH 64LQFP Infineon Technologies	967	-	RFQ	Datasheet	64-LQFP Exposed Pad	XMC4000	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, LINbus, SPI, UART/USART, USB	DMA, I2S, LED, POR, PWM, WDT	35	256KB (256K x 8)	FLASH	-	40K x 8	3.13V ~ 3.63V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
MSP430FG6626IPZ IC MCU 16BIT 128KB FLASH 100LQFP Texas Instruments	152	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	73	128KB (128K x 8)	FLASH	-	10K x 8	1.8V ~ 3.6V	A/D 10x16b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C74B-20I/P IC MCU 8BIT 7KB OTP 40DIP Microchip Technology	145	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® 16C	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	A/D 8x8b	External	-40°C ~ 85°C (TA)	-	-	Through Hole
ATSAM4E8CA-AUR IC MCU 32BIT 512KB FLASH 100LQFP Microchip Technology	229	-	RFQ	Datasheet	100-LQFP	SAM4E	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	CANbus, Ethernet, IrDA, MMC/SD, SPI, 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 ~ 85°C (TA)	-	-	Surface Mount
PIC32MX460F256L-80I/PT IC MCU 32BIT 256KB FLASH 100TQFP Microchip Technology	175	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	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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