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
MSP430F67621IPZR IC MCU 16BIT 64KB FLASH 100LQFP Texas Instruments	4,091	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tape & Reel (TR)	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 3x24b Sigma Delta Converter	72	64KB (64K x 8)	FLASH	-	4K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
FS32K116LIT0VFMT IC MCU 32BIT 128KB FLASH 32HVQFN NXP USA Inc.	2,065	-	RFQ	Datasheet	32-VFQFN Exposed Pad	S32K	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	CANbus, FlexIO, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	28	128KB (128K x 8)	FLASH	2K x 8	17K x 8	2.7V ~ 5.5V	A/D 13x12b SAR; D/A 1x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F212A7SNLG#W4 IC MCU 16BIT 48KB FLASH 64TFLGA Renesas Electronics Corporation	1,054	-	RFQ	Datasheet	64-TFLGA	R8C/2x/2A	Tape & Reel (TR)	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	55	48KB (48K x 8)	FLASH	-	2.5K x 8	2.2V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
MSP430FR6888IPZR IC MCU 16BIT 96KB FRAM 100LQFP Texas Instruments	2,073	-	RFQ	Datasheet	100-LQFP	MSP430™ FRAM	Tape & Reel (TR)	Obsolete	Not Verified	MSP430 CPUXV2	16-Bit	16MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	96KB (96K x 8)	FRAM	-	2K x 8	1.8V ~ 3.6V	A/D 16x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ST7FMC1K2T6 IC MCU 8BIT 8KB FLASH 32LQFP STMicroelectronics	2,206	-	RFQ	Datasheet	32-LQFP	ST7	Tray	Obsolete	Not Verified	ST7	8-Bit	8MHz	LINbusSCI	LVD, Motor Control PWM, POR, PWM, WDT	17	8KB (8K x 8)	FLASH	-	384 x 8	3.8V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4146PVA-S432 IC MCU 32BIT 64KB FLASH 28SSOP Infineon Technologies	3,809	-	RFQ	Datasheet	28-SSOP (0.209", 5.30mm Width)	PSOC™ 4 CY8C4100S Plus	Tube	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	24	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10b, 12x12b SAR; D/A 2x7b	Internal	-40°C ~ 85°C (TA)	Automotive	AEC-Q100	Surface Mount
STM32L552CET6Q IC MCU 32BIT 512KB FLASH 48LQFP STMicroelectronics	3,430	-	RFQ	Datasheet	48-LQFP	STM32L5	Tray	Obsolete	Not Verified	ARM® Cortex®-M33	32-Bit Single-Core	110MHz	CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, PWM, WDT	38	512KB (512K x 8)	FLASH	-	256K x 8	1.71V ~ 3.6V	A/D 9x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
P89C51RB2BA/01,512 IC MCU 8BIT 16KB FLASH 44PLCC NXP USA Inc.	4,722	-	RFQ	Datasheet	44-LCC (J-Lead)	89C	Tube	Obsolete	Not Verified	8051	8-Bit	33MHz	UART/USART	POR, PWM, WDT	32	16KB (16K x 8)	FLASH	-	512 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
MC9S08GT16CFBE IC MCU 8BIT 16KB FLASH 44QFP NXP USA Inc.	4,321	-	RFQ	Datasheet	44-QFP	S08	Tray	Obsolete	Not Verified	S08	8-Bit	40MHz	I2C, SCI, SPI	LVD, POR, PWM, WDT	36	16KB (16K x 8)	FLASH	-	1K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4149AZI-S553 IC MCU 32BIT 384KB FLASH 64LQFP Infineon Technologies	2,440	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C4100S	Tray	Active	-	ARM® Cortex®-M0+	32-Bit	48MHz	FIFO, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, DMA, LCD, POR, PWM, Temp Sensor, WDT	38	384KB (384K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 16x12b SAR	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S6E1004D0BGV2000M IC MCU Infineon Technologies	2,239	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S6E1004D0AGV2000A IC MCU Infineon Technologies	2,874	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S6E1004D0AGV20000 IC MCU Infineon Technologies	2,655	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
S6E1004D0BGV2000N IC MCU Infineon Technologies	3,654	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
PIC16LC622T-04I/SS IC MCU 8BIT 3.5KB OTP 20SSOP Microchip Technology	1,302	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	3.5KB (2K x 14)	OTP	-	128 x 8	2.5V ~ 6V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
DSPIC30F3014T-20E/ML IC MCU 16BIT 24KB FLASH 44QFN Microchip Technology	2,552	-	RFQ	Datasheet	44-VQFN Exposed Pad	dsPIC™ 30F	Tape & Reel (TR)	Obsolete	Verified	dsPIC	16-Bit	20 MIPS	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	30	24KB (8K x 24)	FLASH	1K x 8	2K x 8	2.5V ~ 5.5V	A/D 13x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F2120AJFP#V0 IC MCU 16BIT 96KB FLASH 48LFQFP Renesas Electronics Corporation	3,853	-	RFQ	Datasheet	48-LQFP	R8C/2x/20	Tray	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, Voltage Detect, WDT	41	96KB (96K x 8)	FLASH	-	5K x 8	2.7V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4100Q48F128ABXUMA1 IC MCU 32BIT 128KB FLASH 48VQFN Infineon Technologies	2,611	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XMC4000	Tape & Reel (TR)	Not For New Designs	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, LINbus, SPI, UART/USART, USB	DMA, I2S, LED, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	-	20K x 8	3.13V ~ 3.63V	A/D 9x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
XMC4100Q48F128BAXUMA1 IC MCU 32BIT 128KB FLASH 48VQFN Infineon Technologies	4,495	-	RFQ	Datasheet	48-VFQFN Exposed Pad	XMC4000	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	80MHz	CANbus, I2C, LINbus, SPI, UART/USART, USB	DMA, I2S, LED, POR, PWM, WDT	21	128KB (128K x 8)	FLASH	-	20K x 8	3.13V ~ 3.63V	A/D 9x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7FA2A2BD3CFN#AA1 MCU RA2A2 ARM CM23 48MHZ 512K/48 Renesas Electronics Corporation	1,642	-	RFQ	Datasheet	-	-	Tray	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

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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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