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
CY8C24423A4-24PVXI IC MCU 8BIT 4KB FLASH 28SSOP Infineon Technologies	4,332	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™1 CY8C24xxx	Bag	Obsolete	Not Verified	M8C	8-Bit	24MHz	I2C, SPI, UART/USART	POR, PWM, WDT	24	4KB (4K x 8)	FLASH	-	256 x 8	2.4V ~ 5.25V	A/D 10x14b; D/A 2x9b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX150F128BT-V/SS IC MCU 32BIT 128KB FLASH 28SSOP Microchip Technology	1,658	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 10x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
ML610Q409P-NNNTB0AAL IC MCU 8BIT 16KB FLASH 100TQFP Rohm Semiconductor	2,292	-	RFQ	Datasheet	100-TQFP	ML610400	Tray	Obsolete	Not Verified	nX-U8/100	8-Bit	2.5MHz	SSP, UART/USART	LCD, Melody Driver, POR, PWM, WDT	22	16KB (8K x 16)	FLASH	-	1K x 8	1.25V ~ 3.6V	A/D 2x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX130F128HT-50I/PT IC MCU 32BIT 128KB FLASH 64TQFP Microchip Technology	1,486	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	53	128KB (128K x 8)	FLASH	-	16K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX230F256D-I/ML IC MCU 32BIT 256KB FLASH 44QFN Microchip Technology	3,557	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 32MX	Tube	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	33	256KB (256K x 8)	FLASH	-	16K x 8	2.3V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F45J50T-I/PT IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	4,328	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 18J	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	48MHz	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	34	32KB (16K x 16)	FLASH	-	3.8K x 8	2.15V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP256GP204T-I/PT IC MCU 16BIT 256KB FLASH 44TQFP Microchip Technology	1,970	-	RFQ	Datasheet	44-TQFP	PIC® 24EP	Tape & Reel (TR)	Active	Verified	PIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24EP256MC204T-I/PT IC MCU 16BIT 256KB FLASH 44TQFP Microchip Technology	3,864	-	RFQ	Datasheet	44-TQFP	PIC® 24EP	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	35	256KB (85.5K x 24)	FLASH	-	16K x 16	3V ~ 3.6V	A/D 9x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EV32GM106-I/PT IC MCU 16BIT 32KB FLASH 64TQFP Microchip Technology	4,411	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33EV, Functional Safety (FuSa)	Tray	Active	Not Verified	dsPIC	16-Bit	70 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	53	32KB (11K x 24)	FLASH	-	4K x 8	4.5V ~ 5.5V	A/D 36x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA4E10D2CNE#AA5 MCU RA4 ARM CM33 100MHZ 512K/128 Renesas Electronics Corporation	1,462	-	RFQ	Datasheet	48-WFQFN Exposed Pad	RA	Tray	Active	-	ARM® Cortex®-M33	32-Bit	100MHz	CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB	DMA, LVD, POR, PWM, WDT	30	512KB (512K x 8)	FLASH	8K x 8	128 x 8	2.7V ~ 3.6V	A/D 7x12b SAR; D/A 1x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVLA64F0CLF IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	1,078	-	RFQ	Datasheet	48-LQFP	S12 MagniV	Tray	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	34	64KB (64K x 8)	FLASH	1K x 8	4K x 8	5.5V ~ 18V	A/D 10x10b, 10x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
NUC100VE3DN IC MCU 32BIT 128KB FLASH 100LQFP Nuvoton Technology Corporation	4,004	-	RFQ	Datasheet	100-LQFP	NuMicro™ NUC100	Tray	Not For New Designs	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	50MHz	EBI/EMI, I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT	54	128KB (128K x 8)	FLASH	-	16K x 8	2.5V ~ 5.5V	A/D 8x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L451RCT3 IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	3,787	-	RFQ	Datasheet	64-LQFP	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	256KB (256K x 8)	FLASH	-	160K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 1x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S9S08AW32E5CFGER IC MCU 8BIT 32KB FLASH 44LQFP NXP USA Inc.	1,923	-	RFQ	Datasheet	44-LQFP	S08	Tape & Reel (TR)	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32G491RCI3 IC MCU 32BIT 256KB FLASH 64UFBGA STMicroelectronics	1,255	-	RFQ	Datasheet	64-UFBGA	STM32G4	Bulk	Active	-	ARM® Cortex®-M4	32-Bit	170MHz	CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	52	256KB (256K x 8)	FLASH	-	112K x 8	1.71V ~ 3.6V	A/D 24x12b SAR; D/A 4x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC16F871-E/L IC MCU 8BIT 3.5KB FLASH 44PLCC Microchip Technology	3,508	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 16F	Tube	Obsolete	Not Verified	PIC	8-Bit	20MHz	UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	3.5KB (2K x 14)	FLASH	64 x 8	128 x 8	4V ~ 5.5V	A/D 8x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S301-IQN20-C2T IC MCU 32BIT 16KB FLASH 48LQFP Texas Instruments	4,773	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 300	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	20MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 3x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F110NEALA#W0 IC MCU 16BIT 64KB FLASH 85VFLGA Renesas Electronics Corporation	4,342	-	RFQ	Datasheet	85-VFLGA	RL78/L1C	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	24MHz	CSI, I2C, LINbus, UART/USART, USB	LCD, LVD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	8K x 8	8K x 8	1.6V ~ 3.6V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0503AMC-CAB-AX IC MCU 8BIT 32KB FLASH 30LSSOP Renesas Electronics Corporation	2,392	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0/Kx2	Tray	Not For New Designs	Not Verified	78K/0	8-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	-	1K x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104LLGLA#W0 IC MCU 16BIT 512KB FLASH 64FLGA Renesas Electronics Corporation	1,933	-	RFQ	Datasheet	64-WFLGA	RL78/G14	Tape & Reel (TR)	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	8K x 8	48K x 8	2.4V ~ 5.5V	A/D 12x8/10b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount

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Microcontrollers FAQ

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Compare the manufacturer part number, electrical specifications, package, operating conditions and application requirements. The product datasheet should be used to confirm technical suitability.

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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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