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
ATSAMD20E16B-ANT IC MCU 32BIT 64KB FLASH 32TQFP Microchip Technology	2,491	-	RFQ	Datasheet	32-TQFP	SAM D20E	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	26	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC16LF1937T-I/MV IC MCU 8BIT 14KB FLASH 40UQFN Microchip Technology	1,546	-	RFQ	Datasheet	40-UFQFN Exposed Pad	PIC® XLP™ 16F	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	36	14KB (8K x 14)	FLASH	256 x 8	512 x 8	1.8V ~ 3.6V	A/D 14x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L051T6Y6TR IC MCU 32BIT 32KB FLASH 36WLCSP STMicroelectronics	3,258	-	RFQ	Datasheet	36-UFBGA, WLCSP	STM32L0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	2K x 8	8K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8L152C4T6TR IC MCU 8BIT 16KB FLASH 48LQFP STMicroelectronics	2,655	-	RFQ	Datasheet	48-LQFP	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	41	16KB (16K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 25x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MKL02Z16VFK4 IC MCU 32BIT 16KB FLASH 24QFN NXP USA Inc.	2,499	-	RFQ	Datasheet	24-VFQFN Exposed Pad	Kinetis KL02	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	22	16KB (16K x 8)	FLASH	-	2K x 8	1.71V ~ 3.6V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430FR2533IRHBR IC MCU 16BIT 15.5KB FRAM 32VQFN Texas Instruments	3,531	-	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	19	15.5KB (15.5K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S105K6U3A IC MCU 8BIT 32KB FLASH 32UFQFPN STMicroelectronics	1,158	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM8S	Tray	Active	Not Verified	STM8A	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8L152K6U6TR IC MCU 8BIT 32KB FLASH 32UFQFPN STMicroelectronics	2,199	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM8L EnergyLite	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	1K x 8	2K x 8	1.8V ~ 3.6V	A/D 21x12b; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC9S08PA32AVLC IC MCU 8BIT 32KB FLASH 32LQFP NXP USA Inc.	2,523	-	RFQ	Datasheet	32-LQFP	S08	Tray	Active	Not Verified	S08	8-Bit	20MHz	I2C, LINbus, SPI, UART/USART	LVD, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	256 x 8	4K x 8	2.7V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F387-GM IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	1,016	-	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, WDT	25	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD21G16L-MNT IC MCU 32BIT 64KB FLASH 48QFN Microchip Technology	4,512	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM D21G, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XMC1201T038F0200ABXUMA1 IC MCU 32BIT 200KB FLASH 38TSSOP Infineon Technologies	2,511	-	RFQ	Datasheet	38-TFSOP (0.173", 4.40mm Width)	XMC1000	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	32MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, I2S, POR, PWM, WDT	26	200KB (200K x 8)	FLASH	-	16K x 8	1.8V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM8BB31F32G-B-QFN32 IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	2,021	-	RFQ	Datasheet	32-UFQFN Exposed Pad	Busy Bee	Tray	Not For New Designs	Not Verified	CIP-51 8051	8-Bit	50MHz	I2C, SMBus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	29	32KB (32K x 8)	FLASH	-	2.25K x 8	2.2V ~ 3.6V	A/D 20x10/12b SAR; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430G2533IN20 IC MCU 16BIT 16KB FLASH 20DIP Texas Instruments	1,571	-	RFQ	Datasheet	20-DIP (0.300", 7.62mm)	MSP430G2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	16	16KB (16K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Through Hole
STM8S105K6T3C IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	4,792	-	RFQ	Datasheet	32-LQFP	STM8S	Tray	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM8S105K6T3CTR IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	2,247	-	RFQ	Datasheet	32-LQFP	STM8S	Tape & Reel (TR)	Active	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	2K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
STM32L051K8U7 IC MCU 32BIT 64KB FLASH 32UFQFPN STMicroelectronics	3,861	-	RFQ	Datasheet	32-UFQFN Exposed Pad	STM32L0	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	27	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L051T8Y6DTR IC MCU 32BIT 64KB FLASH 36WLCSP STMicroelectronics	3,565	-	RFQ	Datasheet	36-UFBGA, WLCSP	STM32L0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	32MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	29	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.65V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM8S207K6T6C IC MCU 8BIT 32KB FLASH 32LQFP STMicroelectronics	1,243	-	RFQ	Datasheet	32-LQFP	STM8S	Tray	Active	Not Verified	STM8	8-Bit	24MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	1K x 8	6K x 8	2.95V ~ 5.5V	A/D 7x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18F47Q43-E/P IC MCU 8BIT 128KB FLASH 40DIP Microchip Technology	2,521	-	RFQ	Datasheet	40-DIP (0.600", 15.24mm)	PIC® XLP™ 18F, Functional Safety (FuSa)	Tube	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	36	128KB (128K x 8)	FLASH	1K x 8	8K x 8	1.8V ~ 5.5V	A/D 35x12b; D/A 1x8b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole

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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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