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
ATMEGA169L-8AI IC MCU 8BIT 16KB FLASH 64TQFP Microchip Technology	3,069	-	RFQ	Datasheet	64-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	SPI, UART/USART, USI	Brown-out Detect/Reset, LCD, POR, PWM, WDT	53	16KB (8K x 16)	FLASH	512 x 8	1K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C	-	-	Surface Mount
ATMEGA32-16AJ IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	2,228	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	16MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	32	32KB (16K x 16)	FLASH	1K x 8	2K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA32L-8AJ IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	4,934	-	RFQ	Datasheet	44-TQFP	AVR® ATmega	Tray	Obsolete	Not Verified	AVR	8-Bit	8MHz	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
UPD78F0444GB-UEU-AT IC MCU 8BIT 48KB FLASH 64LQFP Renesas Electronics Corporation	4,988	-	RFQ	Datasheet	64-LQFP	78K0/Lx3	Tray	Not For New Designs	Not Verified	78K/0	8-Bit	10MHz	3-Wire SIO, LINbus, UART/USART	LCD, LVD, POR, PWM, WDT	46	48KB (48K x 8)	FLASH	-	2K x 8	1.8V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F0527AGB(S)-GAG-AX IC MCU 8BIT 128KB FLASH 52LQFP Renesas Electronics Corporation	1,136	-	RFQ	Datasheet	52-LQFP	78K0/Kx2	Tray	Active	-	78K/0	8-Bit	5MHz	3-Wire, I2C, LINbus, UART/USART	LVD, PWM, WDT	45	128KB (128K x 8)	FLASH	-	7K x 8	1.8V ~ 5.5V	A/D 8x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C6316BZI-BLF03T IC MCU 32BIT 512KB FLASH 116BGA Infineon Technologies	1,718	-	RFQ	Datasheet	116-WFBGA	PSOC™ 6 BLE	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4F	32-Bit	150MHz	FIFO, I2C, IrDA, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, LVD, POR, PWM, Temp Sensor, WDT	78	512KB (512K x 8)	FLASH	-	128K x 8	1.7V ~ 3.6V	A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1x8/12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S3J26-IQR50-C0 IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	4,183	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 3000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	20K x 8	1.08V ~ 1.32V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S3J26-IQR50-C1 IC MCU 32BIT 128KB FLASH 64LQFP Texas Instruments	2,762	-	RFQ	Datasheet	64-LQFP	Stellaris® ARM® Cortex®-M3S 3000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB	Brown-out Detect/Reset, DMA, POR, PWM, WDT	33	128KB (128K x 8)	FLASH	-	20K x 8	1.08V ~ 1.32V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C21512-12PVXET IC MCU 8BIT 8KB FLASH 28SSOP Infineon Technologies	4,261	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™1 CY8C21xxx	Tape & Reel (TR)	Obsolete	Not Verified	M8C	8-Bit	12MHz	I2C, SPI, UART/USART	LVD, POR, PWM, WDT	24	8KB (8K x 8)	FLASH	-	512 x 8	3V ~ 5.25V	-	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
TMP87P808MG(KYZ) IC MCU 8BIT 8KB OTP 28SOP Toshiba Semiconductor and Storage	4,017	-	RFQ	Datasheet	28-SOIC (0.345", 8.77mm Width)	-	Tube	Obsolete	Not Verified	870	8-Bit	8MHz	-	-	20	8KB (8K x 8)	OTP	-	256 x 8	2.7V ~ 5.5V	A/D 6x8b	External	-30°C ~ 70°C (TA)	-	-	Surface Mount
STM32U575RGT6TR IC MCU 32BIT 1MB FLASH 64LQFP STMicroelectronics	2,305	-	RFQ	Datasheet	64-LQFP	STM32U5	Tape & Reel (TR)	Active	-	ARM® Cortex®-M33	32-Bit	160MHz	CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	51	1MB (1M x 8)	FLASH	-	784K x 8	1.71V ~ 3.6V	A/D 17x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L471RET3 IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	2,475	-	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, SWPMI, UART/USART	Brown-out Detect/Reset, DMA, PWM, WDT	51	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
K32L2A41VLH1A K32 L2A 64LQFP NXP USA Inc.	4,461	-	RFQ	Datasheet	64-LQFP	K32 L2A	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	72MHz	FlexIO, I2C, SPI, TSI, UART/USART, USB	DMA, LCD, PWM, WDT	50	512KB (512K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16LC558-04/SS IC MCU 8BIT 3.5KB OTP 20SSOP Microchip Technology	1,880	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Active	Not Verified	PIC	8-Bit	4MHz	-	POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 5.5V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
DSPIC33FJ16GS404-E/ML IC MCU 16BIT 16KB FLASH 44QFN Microchip Technology	3,016	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	35	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
DSPIC33FJ16GS502-50I/SO IC MCU 16BIT 16KB FLASH 28SOIC Microchip Technology	4,443	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33F	Tube	Active	Not Verified	dsPIC	16-Bit	50 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	21	16KB (16K x 8)	FLASH	-	2K x 8	3V ~ 3.6V	A/D 16x10b; D/A 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GA406T-I/PT IC MCU 16BIT 64KB FLASH 64TQFP Microchip Technology	4,167	-	RFQ	Datasheet	64-TQFP	PIC® XLP™ 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT	53	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
PIC24FJ256GB610T-I/BG IC MCU 16BIT 256KB FLSH 121TFBGA Microchip Technology	2,505	-	RFQ	Datasheet	121-TFBGA	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	85	256KB (85.5K x 24)	FLASH	-	32K x 8	2V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S912ZVC12F0VKHR IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	3,025	-	RFQ	Datasheet	64-LQFP Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	Not Verified	S12Z	16-Bit	32MHz	CANbus, I2C, SCI, SPI	DMA, POR, PWM, WDT	42	128KB (128K x 8)	FLASH	2K x 8	8K x 8	3.5V ~ 40V	A/D 16x10b; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C912ZVC12L0VKHR 16-BIT MICROCONTROLLERS NXP USA Inc.	2,610	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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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