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
ATMEGA324P-20MUR IC MCU 8BIT 32KB FLASH 44VQFN Microchip Technology	2,313	-	RFQ	Datasheet	44-VFQFN Exposed Pad	AVR® ATmega	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (16K x 16)	FLASH	1K x 8	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA324PV-10AUR IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	3,941	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	10MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (16K x 16)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
X000048 IC MCU 8BIT 32KB FLASH 28DIP Arduino	3,769	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	-	Bulk	Discontinued at Digi-Key	Not Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (16K x 16)	FLASH (Arduino Bootloader)	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC32MX664F128L-V/PT IC MCU 32BIT 128KB FLASH 100TQFP Microchip Technology	2,020	-	RFQ	Datasheet	100-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	128KB (128K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
ATSAM3S2CA-CUR IC MCU 32BIT 128KB FLSH 100TFBGA Microchip Technology	1,794	-	RFQ	Datasheet	100-TFBGA	SAM3S	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	64MHz	EBI/EMI, I2C, Memory Card, SPI, SSC, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	79	128KB (128K x 8)	FLASH	-	32K x 8	1.62V ~ 3.6V	A/D 15x10/12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ128GP804T-I/ML IC MCU 16BIT 128KB FLASH 44QFN Microchip Technology	1,912	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 33F	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DCI, DMA, I2S, POR, PWM, WDT	35	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 13x10b/12b; D/A 2x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32CX1025SG41064T-I/V2X CM4, TQFP 64, 1 MFLASH, USB, ETH Microchip Technology	3,177	-	RFQ	Datasheet	64-TQFP	PIC® 32CX	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	120MHz	CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, Crypto - AES, POR, PWM, RSA, SHA, TRNG, WDT	51	1MB (1M x 8)	FLASH	-	256K x 8	1.71V ~ 3.63V	A/D 24x12b; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33EP256GM306T-I/PT IC MCU 16BIT 256KB FLASH 64TQFP Microchip Technology	1,150	-	RFQ	Datasheet	64-TQFP	dsPIC™ 33EP	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT	53	256KB (85.5K x 24)	FLASH	-	32K x 8	-	A/D 30x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ64GP504-E/ML IC MCU 16BIT 64KB FLASH 44QFN Microchip Technology	3,219	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® 24H	Tube	Active	Not Verified	PIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	35	64KB (22K x 24)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 13x10b/12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
LPC1830FET100Y IC MCU 32BIT ROMLESS 100TFBGA NXP USA Inc.	3,646	-	RFQ	Datasheet	100-TFBGA	LPC18xx	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, WDT	49	-	ROMless	-	200K x 8	2.2V ~ 3.6V	A/D 8x10b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F446VET7 IC MCU 32BIT 512KB FLASH 100LQFP STMicroelectronics	3,572	-	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	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7FS5D37A3A01CNB#AA0 IC MCU 32BIT 512KB FLASH 64HWQFN Renesas Electronics Corporation	1,925	-	RFQ	Datasheet	64-WFQFN Exposed Pad	Renesas Synergy™ S5	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	120MHz	CANbus, I2C, IrDA, SCI, SDH, SPI, SSI, UART, USB	Cap Sense, DMA, LVD, POR, PWM, RTC, WDT	40	512KB (512K x 8)	FLASH	8K x 8	256K x 8	2.7V ~ 3.6V	A/D 10x12b SAR; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S08AW60E5VPUE IC MCU 8BIT 60KB FLASH 64LQFP NXP USA Inc.	1,908	-	RFQ	Datasheet	64-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	54	60KB (60K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12XS64J1MAE IC MCU 16BIT 64KB FLASH 64LQFP NXP USA Inc.	2,767	-	RFQ	Datasheet	64-LQFP	HCS12X	Tray	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	4K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F2134CXJFP#U0 4-8BIT MCU R8C/34X 128K QFP48 -4 Renesas Electronics Corporation	3,110	-	RFQ	Datasheet	48-LQFP	R8C/3x/34X	Tray	Active	-	R8C	16-Bit	20MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	43	128KB (128K x 8)	FLASH	-	10K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6746IPZ IC MCU 16BIT 256KB FLASH 100LQFP Texas Instruments	2,248	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter	62	256KB (256K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MCF51JM32EVLD IC MCU 32BIT 32KB FLASH 44LQFP NXP USA Inc.	4,913	-	RFQ	Datasheet	44-LQFP	MCF51JM	Tray	Active	Not Verified	Coldfire V1	32-Bit Single-Core	50MHz	I2C, SCI, SPI, USB OTG	LVD, PWM, WDT	33	32KB (32K x 8)	FLASH	-	16K x 8	2.7V ~ 5.5V	A/D 8x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
MC68HC908MR8CP IC MCU 8BIT 8KB FLASH 28DIP NXP USA Inc.	4,820	-	RFQ	Datasheet	28-DIP (0.600", 15.24mm)	HC08	Tube	Obsolete	Not Verified	HC08	8-Bit	8MHz	SCI	LVD, POR, PWM	12	8KB (8K x 8)	FLASH	-	256 x 8	4.5V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
Z86C9320PSC IC MCU 8BIT ROMLESS 40DIP Zilog	4,363	-	RFQ	Datasheet	40-DIP (0.620", 15.75mm)	Z8®	Tube	Obsolete	Not Verified	Z8	8-Bit	20MHz	EBI/EMI, UART/USART	-	24	-	ROMless	-	236 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Through Hole
TM4C1233E6PZIR IC MCU 32BIT 128KB FLASH 100LQFP Texas Instruments	2,357	-	RFQ	Datasheet	100-LQFP	Tiva™ C	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, WDT	69	128KB (128K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 22x12b	Internal	-40°C ~ 85°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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