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
C8051F310R IC MCU 8BIT 16KB FLASH 32LQFP Silicon Labs	3,418	-	RFQ	Datasheet	32-LQFP	C8051F31x	Tape & Reel (TR)	Obsolete	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	29	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 21x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S1C6F016F401100 IC MCU 4BIT 26KB FLASH 100QFP15 EPSON	3,953	-	RFQ	Datasheet	100-BFQFP	-	Tray	Not For New Designs	Not Verified	S1C63000	4-Bit	4MHz	SPI	LCD, PWM, RFC, WDT	24	26KB (16K x 13)	FLASH	-	2K x 4	1.8V ~ 3.6V	-	External	-20°C ~ 70°C (TA)	-	-	Surface Mount
R5F110NJGLA#W0 IC MCU 16BIT 256KB FLASH 85VFLGA Renesas Electronics Corporation	4,509	-	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	256KB (256K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 9x8/12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C6136BZI-F14T IC MCU 32BIT 512KB FLSH 124FBGA Infineon Technologies	1,686	-	RFQ	Datasheet	124-VFBGA	PSOC™ 6	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4F	32-Bit	150MHz	FIFO, I2C, IrDA, LINbus, Microwire, PCM, PDM, QSPI, SmartCard, SPI, SSP, UART/USART, USB	Brown-out Detect/Reset, Capsense, DMA, I2S, POR, PWM, WDT	100	512KB (512K x 8)	FLASH	32K x 8	128K x 8	1.7V ~ 3.6V	A/D 16x10/12b SAR; D/A 2x7b, 1x12b Sigma-Delta	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1201MC(S)-CAB-AX IC MCU 16BIT 16KB FLASH 30LSSOP Renesas Electronics Corporation	1,904	-	RFQ	Datasheet	30-LSSOP (0.240", 6.10mm Width)	78K0R/Ix3	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	23	16KB (16K x 8)	FLASH	-	1K x 8	2.7V ~ 5.5V	A/D 6x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430A148IPZR IC MCU 16BIT 48KB FLASH 100LQFP Texas Instruments	3,464	-	RFQ	Datasheet	100-LQFP	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, LCD, POR, PWM, WDT	72	48KB (48K x 8 + 256B)	FLASH	-	2K x 8	1.8V ~ 3.6V	A/D 3x16b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MAXQ7670ATL/V+ IC MCU 16BIT 64KB FLASH 40TQFN Analog Devices Inc./Maxim Integrated	2,607	-	RFQ	Datasheet	40-WFQFN Exposed Pad	MAXQ®	Tube	Obsolete	Not Verified	-	16-Bit	16MHz	CANbus, SPI	Brown-out Detect/Reset, POR, PWM, WDT	7	64KB (32K x 16)	FLASH	-	1K x 16	2.25V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC16C72T-04I/SO IC MCU 8BIT 3.5KB OTP 28SOIC Microchip Technology	1,642	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI	Brown-out Detect/Reset, POR, PWM, WDT	22	3.5KB (2K x 14)	OTP	-	128 x 8	4V ~ 6V	A/D 5x8b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16C73BT-04E/SS IC MCU 8BIT 7KB OTP 28SSOP Microchip Technology	3,393	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	22	7KB (4K x 14)	OTP	-	192 x 8	4V ~ 5.5V	A/D 5x8b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18F2539T-I/SO IC MCU 8BIT 24KB FLASH 28SOIC Microchip Technology	3,036	-	RFQ	Datasheet	28-SOIC (0.295", 7.50mm Width)	PIC® 18F	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	40MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	21	24KB (12K x 16)	FLASH	256 x 8	1408 x 8	4.2V ~ 5.5V	A/D 5x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
T48C510-ILS IC MCU 4BIT 4KB EEPROM 44SSO Microchip Technology	4,004	-	RFQ	Datasheet	44-BSOP (0.295", 7.50mm Width)	MARC4	Tube	Obsolete	Not Verified	MARC4	4-Bit	8MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	34	4KB (4K x 8)	EEPROM	-	256 x 4	2.2V ~ 6.2V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
T48C510-ILQ IC MCU 4BIT 4KB EEPROM 44SSO Microchip Technology	1,911	-	RFQ	Datasheet	44-BSOP (0.295", 7.50mm Width)	MARC4	Tape & Reel (TR)	Obsolete	Not Verified	MARC4	4-Bit	8MHz	-	Brown-out Detect/Reset, POR, PWM, WDT	34	4KB (4K x 8)	EEPROM	-	256 x 4	2.2V ~ 6.2V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21102FP#U0 IC MCU 16BIT 8KB FLASH 32LQFP Renesas Electronics Corporation	4,544	-	RFQ	Datasheet	32-LQFP	R8C/1x/10	Tray	Obsolete	Verified	R8C	16-Bit	16MHz	SIO, UART/USART	LED, WDT	22	8KB (8K x 8)	FLASH	-	512 x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
R5F21194SP#U0 IC MCU 16BIT 16KB FLASH 20LSSOP Renesas Electronics Corporation	3,987	-	RFQ	Datasheet	20-LSSOP (0.173", 4.40mm Width)	R8C/1x/19	Tube	Obsolete	Not Verified	R8C	16-Bit	20MHz	SIO, UART/USART	LED, POR, Voltage Detect, WDT	13	16KB (16K x 8)	FLASH	2K x 8	1K x 8	2.7V ~ 5.5V	-	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC33FJ128GP310T-I/PT IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	1,306	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tape & Reel (TR)	Obsolete	Not Verified	dsPIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	85	128KB (128K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC24HJ128GP310T-I/PT IC MCU 16BIT 128KB FLASH 100TQFP Microchip Technology	1,566	-	RFQ	Datasheet	100-TQFP	PIC® 24H	Tape & Reel (TR)	Obsolete	Not Verified	PIC	16-Bit	40 MIPs	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	85	128KB (43K x 24)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 32x10b/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX270F256D-V/TL IC MCU 32BIT 256KB FLASH 44VTLA Microchip Technology	2,916	-	RFQ	Datasheet	44-VFTLA Exposed Pad	PIC® 32MX	Tube	Obsolete	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	33	256KB (256K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
PIC32MX550F256H-V/PT IC MCU 32BIT 256KB FLASH 64TQFP Microchip Technology	4,880	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tray	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	40MHz	CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	49	256KB (256K x 8)	FLASH	-	32K x 8	2.3V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
ATSAML21G17B-MNT IC MCU 32BIT 128KB FLASH 48VQFN Microchip Technology	2,655	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM L21G, Functional Safety (FuSa)	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, LINbus, SCI, SPI, UART/USART, USB	DMA, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	-	16K x 8	1.62V ~ 3.63V	A/D 14x12b; D/A 2x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
DSPIC33CK512MP405-I/M7 IC MCU 16BIT 512KB FLASH 48VFQFN Microchip Technology	1,635	-	RFQ	Datasheet	48-VFQFN Exposed Pad	dsPIC® 33CK	Tube	Active	-	dsPIC	16-Bit	100MIPs	I2C, LINbus, QEI, SPI, Smart Card, UART/USART	Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, QEI, WDT	89	512KB (512K x 8)	FLASH	-	128K x 8	3V ~ 3.6V	A/D 19x12b SAR; D/A 6x12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount, Wettable Flank

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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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