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
MSP430G2231IN14 IC MCU 16BIT 2KB FLASH 14DIP Texas Instruments	170	-	RFQ	Datasheet	14-DIP (0.300", 7.62mm)	MSP430G2xx	Bulk	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	10	2KB (2K x 8)	FLASH	-	128 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC18F25Q43-I/SP IC MCU 8BIT 32KB FLASH 28SPDIP Microchip Technology	365	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	PIC® XLP™ 18F	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 5.5V	A/D 24x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
ATTINY24-20SSU IC MCU 8BIT 2KB FLASH 14SOIC Microchip Technology	17,544	-	RFQ	Datasheet	14-SOIC (0.154", 3.90mm Width)	AVR® ATtiny	Tube	Active	Verified	AVR	8-Bit	20MHz	USI	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	12	2KB (1K x 16)	FLASH	128 x 8	128 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR2475TRHBR IC MCU 16BIT 32.5KB FRAM 32VQFN Texas Instruments	8,775	-	RFQ	Datasheet	32-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	27	32.5KB (32.5K x 8)	FRAM	-	4K x 8	1.8V ~ 3.6V	A/D 8x12b SAR	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L031G6U6TR IC MCU 32BIT 32KB FLASH 28UFQFPN STMicroelectronics	7,553	-	RFQ	Datasheet	28-UFQFN	STM32L0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	32KB (32K x 8)	FLASH	1K x 8	8K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATMEGA88A-AUR IC MCU 8BIT 8KB FLASH 32TQFP Microchip Technology	4,260	-	RFQ	Datasheet	32-TQFP	AVR® ATmega	Tape & Reel (TR)	Active	Verified	AVR	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	8KB (4K x 16)	FLASH	512 x 8	1K x 8	1.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L031G6U6 IC MCU 32BIT 32KB FLASH 28UFQFPN STMicroelectronics	2,870	-	RFQ	Datasheet	28-UFQFN	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	21	32KB (32K x 8)	FLASH	1K x 8	8K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF45K40T-I/PT IC MCU 8BIT 32KB FLASH 44TQFP Microchip Technology	1,100	-	RFQ	Datasheet	44-TQFP	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	32KB (16K x 16)	FLASH	256 x 8	2K x 8	1.8V ~ 3.6V	A/D 35x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L031G6U6S IC MCU 32BIT 32KB FLASH 28UFQFPN STMicroelectronics	607	-	RFQ	Datasheet	28-UFQFN	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	1K x 8	8K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC12F683-E/P IC MCU 8BIT 3.5KB FLASH 8DIP Microchip Technology	516	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	PIC® 12F	Tube	Active	Verified	PIC	8-Bit	20MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	5	3.5KB (2K x 14)	FLASH	256 x 8	128 x 8	2V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
PIC18F27K40-I/SS IC MCU 8BIT 128KB FLASH 28SSOP Microchip Technology	376	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® XLP™ 18K	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	25	128KB (64K x 16)	FLASH	1K x 8	3.6K x 8	2.3V ~ 5.5V	A/D 24x10b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ64GP205T-I/M4 IC MCU 16BIT 64KB FLASH 48UQFN Microchip Technology	5,700	-	RFQ	Datasheet	48-UFQFN Exposed Pad	PIC® 24F	Tape & Reel (TR)	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT	39	64KB (22K x 24)	FLASH	-	8K x 8	2V ~ 3.6V	A/D 14x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16F882-I/SO IC MCU 8BIT 3.5KB FLASH 28SOIC Microchip Technology	3,076	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16F	Tube	Active	Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	24	3.5KB (2K x 14)	FLASH	128 x 8	128 x 8	2V ~ 5.5V	A/D 11x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L031C6T6 IC MCU 32BIT 32KB FLASH 48LQFP STMicroelectronics	2,283	-	RFQ	Datasheet	48-LQFP	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	38	32KB (32K x 8)	FLASH	1K x 8	8K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATTINY45V-10PU IC MCU 8BIT 4KB FLASH 8DIP Microchip Technology	1,077	-	RFQ	Datasheet	8-DIP (0.300", 7.62mm)	AVR® ATtiny, Functional Safety (FuSa)	Tube	Active	Not Verified	AVR	8-Bit	10MHz	USI	Brown-out Detect/Reset, POR, PWM, WDT	6	4KB (2K x 16)	FLASH	256 x 8	256 x 8	1.8V ~ 5.5V	A/D 4x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AT89C4051-24PU IC MCU 8BIT 4KB FLASH 20DIP Microchip Technology	346	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	89C	Tube	Active	Verified	8051	8-Bit	24MHz	UART/USART	Brown-out Detect/Reset, LED, POR	15	4KB (4K x 8)	FLASH	-	128 x 8	4V ~ 6V	-	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
PIC18F16Q20-I/P IC MCU 8BIT 64KB FLASH 20DIP Microchip Technology	326	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	PIC® 18F	Tube	Active	-	PIC	8-Bit	64MHz	DALI, FIFO, I2C, LINbus, SMBus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	16	64KB (64K x 8)	FLASH	256 x 8	4K x 8	1.8V ~ 5.5V	A/D 11x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
AVR128DA32T-E/RXB IC MCU 8BIT 128KB FLASH 32VQFN Microchip Technology	2,280	-	RFQ	Datasheet	32-VFQFN Exposed Pad	AVR® DA	Tape & Reel (TR)	Active	Not Verified	AVR	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	27	128KB (128K x 8)	FLASH	512 x 8	16K x 8	1.8V ~ 5.5V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33EP32MC202-I/SO IC MCU 16BIT 32KB FLASH 28SOIC Microchip Technology	2,054	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	dsPIC™ 33EP	Tube	Active	Not Verified	dsPIC	16-Bit	70 MIPs	I2C, IrDA, LINbus, QEI, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	21	32KB (10.7K x 24)	FLASH	-	2K x 16	3V ~ 3.6V	A/D 6x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24FJ256GA705-I/PT IC MCU 16BIT 256KB FLASH 48TQFP Microchip Technology	1,166	-	RFQ	Datasheet	48-TQFP	PIC® 24F	Tray	Active	Not Verified	PIC	16-Bit	32MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LVD, POR, PWM, WDT	40	256KB (85.5K x 24)	FLASH	-	16K x 8	2V ~ 3.6V	A/D 14x12b	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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