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
STM32H563RGT6 IC MCU 32BIT 1MB FLASH 64LQFP STMicroelectronics	4,298	-	RFQ	Datasheet	64-LQFP	STM32H5	Tray	Active	-	ARM® Cortex®-M33	32-Bit	250MHz	CANbus, Ethernet, FIFO, I2C, IrDA, LINbus, SCI, SDIO, SMBus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT	53	1MB (1M x 8)	FLASH	-	640K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F524TBAGFP#51 IC MCU 32BIT 256KB FLSH 100LQFP Renesas Electronics Corporation	3,719	-	RFQ	Datasheet	100-LQFP	RX24T	Tape & Reel (TR)	Active	-	RXv2	32-Bit	80MHz	I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	80	256KB (256K x 8)	FLASH	8K x 8	32K x 8	2.7V ~ 5.5V	A/D 22x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S6E1B84F0AGV20000 IC MCU 32BIT 304KB FLASH 100LQFP Infineon Technologies	4,702	-	RFQ	Datasheet	100-LQFP	FM0+ S6E1B8	Tray	Obsolete	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	40MHz	CSIO, I2C, LINbus, SmartCard, UART/USART, USB	I2S, LCD, LVD, POR, PWM, WDT	82	304KB (304K x 8)	FLASH	-	32K x 8	1.65V ~ 3.6V	A/D 23x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4146LQAS265XQSA1 IC MCU 32BIT 64KB FLASH 64VFQFN Infineon Technologies	3,353	-	RFQ	Datasheet	64-VFQFN Exposed Pad	PSOC™ 4 CY8C4100S Plus	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10b, 12x12b SAR; D/A 2x7b	External, Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
STM32G473CCU3 IC MCU 32BIT 256KB FLSH 48UFQFPN STMicroelectronics	1,661	-	RFQ	Datasheet	48-UFQFN Exposed Pad	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, TRNG, WDT	42	256KB (256K x 8)	FLASH	-	128K x 8	1.71V ~ 3.6V	A/D 21x12b SAR; D/A 7x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F52203BDFK#10 IC MCU 32BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	1,247	-	RFQ	Datasheet	64-LQFP	RX200	Tray	Obsolete	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	48	64KB (64K x 8)	FLASH	8K x 8	8K x 8	1.62V ~ 5.5V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F110NEGLA#W0 IC MCU 16BIT 64KB FLASH 85VFLGA Renesas Electronics Corporation	4,253	-	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	2.4V ~ 5.5V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32L151CBT6D IC MCU 32BIT 128KB FLASH 48LQFP STMicroelectronics	4,524	-	RFQ	Datasheet	48-LQFP	STM32L1	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Cap Sense, DMA, I2S, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	4K x 8	16K x 8	1.65V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51138AGFM#1A IC MCU 32BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	4,862	-	RFQ	Datasheet	64-LQFP	RX	Tray	Active	-	RX	32-Bit	32MHz	I2C, IrDA, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	46	512KB (512K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 11x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F21182DSP#U0 IC MCU 16BIT 8KB FLASH 20LSSOP Renesas Electronics Corporation	1,739	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/1x/18	Tube	Obsolete	Not Verified	R8C	16-Bit	20MHz	SIO, UART/USART	LED, POR, Voltage Detect, WDT	13	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF27J13-I/SO IC MCU 8BIT 128KB FLASH 28SOIC Microchip Technology	1,109	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® XLP™ 18J	Tube	Active	Not Verified	PIC	8-Bit	48MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	128KB (64K x 16)	FLASH	-	3.8K x 8	2V ~ 2.75V	A/D 10x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18LF65K80-I/PT IC MCU 8BIT 32KB FLASH 64TQFP Microchip Technology	3,327	-	RFQ	Datasheet	64-TQFP	PIC® XLP™ 18K	Tray	Active	Not Verified	PIC	8-Bit	64MHz	ECANbus, I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	54	32KB (16K x 16)	FLASH	1K x 8	3.6K x 8	1.8V ~ 3.6V	A/D 11x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21334CNFP#V2 IC MCU 16BIT 16KB FLASH 32LQFP Renesas Electronics Corporation	4,307	-	RFQ	Datasheet	32-LQFP	R8C/3x/33C	Tray	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	27	16KB (16K x 8)	FLASH	4K x 8	1.5K x 8	1.8V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33CK128MP206T-I/MR IC MCU 16BIT 128KB FLASH 64QFN Microchip Technology	2,558	-	RFQ	Datasheet	64-VFQFN Exposed Pad	dsPIC™ 33CK, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	dsPIC	16-Bit	100MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	53	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 20x12b; D/A 3x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF324KPMC-GNE2 IC MCU 32BIT 288KB FLASH 48LQFP Infineon Technologies	2,869	-	RFQ	Datasheet	48-LQFP	FM3 MB9B320M	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit	72MHz	CSIO, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	35	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 14x12b SAR; D/A 2x10b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S9S12G128F0CLF IC MCU 16BIT 128KB FLASH 48LQFP NXP USA Inc.	1,669	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	8K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G128ACLF IC MCU 16BIT 128KB FLASH 48LQFP NXP USA Inc.	2,742	-	RFQ	Datasheet	48-LQFP	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	128KB (128K x 8)	FLASH	4K x 8	8K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
LM3S617-EQN50-C2T IC MCU 32BIT 32KB FLASH 48LQFP Texas Instruments	3,700	-	RFQ	Datasheet	48-LQFP	Stellaris® ARM® Cortex®-M3S 600	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	32KB (32K x 8)	FLASH	-	8K x 8	3V ~ 3.6V	A/D 6x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32U545RET6 IC MCU 32BIT 512KB FLASH 64LQFP STMicroelectronics	1,277	-	RFQ	Datasheet	64-LQFP	STM32U5	Tray	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, LCD, Motor Control PWM, POR, PWM, WDT	51	512KB (512K x 8)	FLASH	-	274K x 8	1.71V ~ 3.6V	A/D 17x12/14b SAR; D/A 2x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4146AZE-S255T IC MCU 32BIT 64KB FLASH 64TQFP Infineon Technologies	2,286	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S Plus	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10b, 16x12b SAR, Sigma-Delta; D/A 1x12b	External, Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	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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