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
C8051F316-GMR IC MCU 8BIT 16KB FLASH 24QFN Silicon Labs	3,377	-	RFQ	Datasheet	24-WFQFN Exposed Pad	C8051F31x	Tape & Reel (TR)	Not For New Designs	Not Verified	8051	8-Bit	25MHz	SMBus (2-Wire/I2C), SPI, UART/USART	POR, PWM, Temp Sensor, WDT	21	16KB (16K x 8)	FLASH	-	1.25K x 8	2.7V ~ 3.6V	A/D 13x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MK40DX256VML7 IC MCU 32B 256KB FLASH 104MAPBGA NXP USA Inc.	4,311	-	RFQ	Datasheet	104-LFBGA	Kinetis K40	Tray	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LCD, LVD, POR, PWM, WDT	86	256KB (256K x 8)	FLASH	2K x 8	64K x 8	1.71V ~ 3.6V	A/D 25x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
TM4C1230H6PMI7 IC MCU 32BIT 256KB FLASH 64LQFP Texas Instruments	2,424	-	RFQ	Datasheet	64-LQFP	Tiva™ C	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	80MHz	CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, DMA, POR, WDT	49	256KB (256K x 8)	FLASH	2K x 8	32K x 8	1.08V ~ 3.63V	A/D 12x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F6766IPZR IC MCU 16BIT 256KB FLASH 100LQFP Texas Instruments	2,187	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter	62	256KB (256K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XC2321D20F66VAAKXUMA1 IC MCU 16/32B 160KB FLASH 48VQFN Infineon Technologies	2,662	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XC23xxD	Tape & Reel (TR)	Obsolete	Not Verified	C166SV2	16/32-Bit	66MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART	DMA, I2S, POR, PWM, WDT	33	160KB (160K x 8)	FLASH	-	12K x 8	3V ~ 5.5V	A/D 10x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LM3S1133-EQC50-A2 IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	1,750	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 1000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	44	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S1150-EQC50-A2 IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	3,766	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 1000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	52	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	-	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S1165-EQC50-A2 IC MCU 32BIT 64KB FLASH 100LQFP Texas Instruments	4,578	-	RFQ	Datasheet	100-LQFP	Stellaris® ARM® Cortex®-M3S 1000	Tray	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, Microwire, SPI, SSI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	43	64KB (64K x 8)	FLASH	-	16K x 8	2.25V ~ 2.75V	A/D 4x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
UPD78F1828AGAA-GAM-G IC MCU 16BIT 256KB FLASH 48LQFP Renesas Electronics Corporation	2,593	-	RFQ	Datasheet	48-LQFP	78K0R/Fx3	Tray	Last Time Buy	-	78K/0R	16-Bit	24MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, PWM, WDT	36	128KB (128K x 8)	FLASH	16K x 8	8K x 8	2.7V ~ 5.5V	A/D 11x10b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1009GA(S)-HAB-AX IC MCU 16BIT 64KB FLASH 64TQFP Renesas Electronics Corporation	2,233	-	RFQ	Datasheet	64-TQFP	78K0R/Kx3-L	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	55	64KB (64K x 8)	FLASH	-	3K x 8	1.8V ~ 5.5V	A/D 12x10b SAR	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4247LWS-M484T IC MCU 32BIT 128KB FLASH 56VFQFN Infineon Technologies	2,387	-	RFQ	Datasheet	56-VFQFN Exposed Pad	PSOC™ 4 CY8C42xx - M	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	CANbus, FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, Cap Sense, DMA, LCD, LVD, POR, PWM, SmartSense, Temp Sensor, WDT	46	128KB (128K x 8)	FLASH	-	16K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; D/A 4x7/8b	External, Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount, Wettable Flank
MK22FN256VLL12R IC MCU 32BIT 256KB FLASH 100LQFP NXP USA Inc.	4,234	-	RFQ	Datasheet	100-LQFP	Kinetis K20	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	120MHz	I2C, IrDA, SPI, UART/USART, USB, USB OTG	DMA, I2S, LVD, POR, PWM, WDT	66	256KB (256K x 8)	FLASH	-	48K x 8	1.71V ~ 3.6V	A/D 33x16b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AT89C51IC2-RLTUM IC MCU 8BIT 32KB FLASH 44VQFP Microchip Technology	1,011	-	RFQ	Datasheet	44-LQFP	89C	Tray	Obsolete	Not Verified	80C51	8-Bit	60MHz	I2C, SPI, UART/USART	POR, PWM, WDT	34	32KB (32K x 8)	FLASH	-	1.25K x 8	2.7V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F2136CWKFP#W4 IC MCU 16BIT 128KB FLASH 64LFQFP Renesas Electronics Corporation	3,352	-	RFQ	Datasheet	64-LQFP	R8C/3x/36W	Tape & Reel (TR)	Obsolete	Not Verified	R8C	16-Bit	20MHz	CANbus, I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	59	128KB (128K x 8)	FLASH	4K x 8	10K x 8	2.7V ~ 5.5V	A/D 16x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
LPC54016JBD100Y LPC54016JBD100 NXP USA Inc.	4,728	-	RFQ	Datasheet	100-LQFP	LPC540xx	Tape & Reel (TR)	Active	-	ARM® Cortex®-M4	32-Bit	180MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD/SDIO, SmartCard, SPI, SPIFI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	64	-	ROMless	-	360K x 8	1.71V ~ 3.6V	A/D 12x12b SAR	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
S6E2HG4E0AGV20000 IC MCU 32BIT 288KB FLASH 80LQFP Infineon Technologies	4,584	-	RFQ	Datasheet	80-LQFP	FM4 S6E2HG	Tray	Active	Not Verified	ARM® Cortex®-M4F	32-Bit Single-Core	160MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART	DMA, LVD, POR, PWM, WDT	63	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
S6E2HG4E0AGV2000M IC MCU 32BIT 288KB 80LQFP Infineon Technologies	3,738	-	RFQ	Datasheet	80-LQFP	FM4 S6E2HG	Tray	Active	-	ARM® Cortex®-M4F	32-Bit	160MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, SD, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	63	288KB (288K x 8)	FLASH	-	32K x 8	2.7V ~ 5.5V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF448-I/L IC MCU 8BIT 16KB FLASH 44PLCC Microchip Technology	3,937	-	RFQ	Datasheet	44-LCC (J-Lead)	PIC® 18F	Tube	Obsolete	Not Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	33	16KB (8K x 16)	FLASH	256 x 8	768 x 8	2V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FW423IPMR IC MCU 16BIT 8KB FLASH 64LQFP Texas Instruments	3,473	-	RFQ	Datasheet	64-LQFP	MSP430x4xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	8MHz	-	Brown-out Detect/Reset, LCD, POR, PWM, WDT	48	8KB (8K x 8 + 256B)	FLASH	-	256 x 8	1.8V ~ 3.6V	Slope A/D	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX270F512HT-50I/PT IC MCU 32BIT 512KB FLASH 64TQFP Microchip Technology	4,555	-	RFQ	Datasheet	64-TQFP	PIC® 32MX	Tape & Reel (TR)	Active	Not Verified	MIPS32® M4K™	32-Bit Single-Core	50MHz	I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	49	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 28x10b	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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