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
CY8C6347BZI-BLD53T IC MCU 32BIT 1MB FLASH 116BGA Infineon Technologies	2,452	-	RFQ	Datasheet	116-WFBGA	PSOC™ 6 BLE	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0+, ARM® Cortex®-M4F	32-Bit Dual-Core	100MHz, 150MHz	FIFO, I2C, IrDA, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, Crypto - AES, DMA, I2S, LCD, LVD, POR, PWM, RSA, SHA, Temp Sensor, TRNG, WDT	78	1MB (1M x 8)	FLASH	-	288K x 8	1.7V ~ 3.6V	A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1x8/12b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F722ICK6 IC MCU 32BIT 256KB FLSH 176UFBGA STMicroelectronics	1,787	-	RFQ	Datasheet	201-UFBGA	STM32F7	Tray	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	216MHz	CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	140	256KB (256K x 8)	FLASH	-	256K x 8	1.7V ~ 3.6V	A/D 24x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD70F3451GC(R)-UBT-A IC MCU 32BIT 128KB FLASH 80LQFP Renesas Electronics Corporation	4,583	-	RFQ	Datasheet	80-LQFP	V850E/Ix3	Tray	Not For New Designs	Not Verified	V850ES	32-Bit Single-Core	64MHz	CSI, I2C, UART/USART	DMA, LVD, PWM, WDT	44	128KB (128K x 8)	FLASH	-	8K x 8	3.5V ~ 5.5V	A/D 10x12b, 4x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F212B8SDFA#V2 IC MCU 16BIT 64KB FLASH 64LQFP Renesas Electronics Corporation	4,552	-	RFQ	Datasheet	64-LQFP	R8C/2x/2B	Tray	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	55	64KB (64K x 8)	FLASH	-	3K x 8	2.2V ~ 5.5V	A/D 12x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F105VCT6V IC MCU 32BIT 256KB FLASH 100LQFP STMicroelectronics	4,013	-	RFQ	Datasheet	100-LQFP	STM32F1	Tray	Active	Verified	ARM® Cortex®-M3	32-Bit Single-Core	72MHz	CANbus, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	DMA, POR, PWM, Voltage Detect, WDT	80	256KB (256K x 8)	FLASH	-	64K x 8	2V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG940F512G-E-QFN64 IC MCU 32BIT 512KB FLASH 64QFN Silicon Labs	1,410	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Giant Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	53	512KB (512K x 8)	FLASH	-	128K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG942F512G-E-QFP64R IC MCU 32BIT 512KB FLASH 64TQFP Silicon Labs	2,012	-	RFQ	Datasheet	64-TQFP	Giant Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	48MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	50	512KB (512K x 8)	FLASH	-	128K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32GG11B840F1024IL152-AR IC MCU 32BIT 1MB FLASH 152BGA Silicon Labs	4,830	-	RFQ	Datasheet	152-VFBGA	Giant Gecko S1	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	121	1MB (1M x 8)	FLASH	-	512K x 8	1.8V ~ 3.8V	A/D 16x12b SAR; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
DSPIC33FJ64MC710-I/PT IC MCU 16BIT 64KB FLASH 100TQFP Microchip Technology	1,116	-	RFQ	Datasheet	100-TQFP	dsPIC™ 33F	Tray	Active	Not Verified	dsPIC	16-Bit	40 MIPs	CANbus, I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT	85	64KB (64K x 8)	FLASH	-	16K x 8	3V ~ 3.6V	A/D 24x10/12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51CC03U-RLRIM IC MCU 8BIT 64KB FLASH 44VQFP Microchip Technology	2,089	-	RFQ	Datasheet	44-LQFP	AT89C CAN	Tape & Reel (TR)	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
AT89C51CC03C-RLRIM IC MCU 8BIT 64KB FLASH 44VQFP Microchip Technology	2,098	-	RFQ	Datasheet	44-LQFP	AT89C CAN	Tape & Reel (TR)	Obsolete	Not Verified	80C51	8-Bit	40MHz	CANbus, UART/USART	POR, PWM, WDT	36	64KB (64K x 8)	FLASH	2K x 8	2.25K x 8	3V ~ 5.5V	A/D 8x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21368SNFP#V0 IC MCU 16BIT 64KB FLASH 64LFQFP Renesas Electronics Corporation	3,221	-	RFQ	Datasheet	64-LQFP	R8C/3x/36T-A	Tray	Obsolete	Not Verified	R8C	16-Bit	20MHz	I2C, LINbus, SIO, SSU, UART/USART	POR, PWM, Voltage Detect, WDT	59	64KB (64K x 8)	FLASH	4K x 8	6K x 8	1.8V ~ 5.5V	A/D 12x10b	Internal	-20°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4248FNQ-BL583T IC MCU 32BIT 256KB FLASH 76WLCSP Infineon Technologies	4,815	-	RFQ	Datasheet	76-UFBGA, WLCSP	PSOC™ 4 CY8C4xx8 BLE	Tape & Reel (TR)	Active	-	ARM® Cortex®-M0	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Bluetooth, Brown-out Detect/Reset, CapSense, DMA, LCD, LVD, POR, PWM, SmartCard, SmartSense, WDT	36	256KB (256K x 8)	FLASH	-	32K x 8	1.71V ~ 5.5V	A/D 8x12b SAR; D/A 2x7b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
F280049CPMSR IC MCU 32BIT 256KB FLASH 64LQFP Texas Instruments	1,412	-	RFQ	Datasheet	64-LQFP	C2000™ C28x Piccolo™	Tape & Reel (TR)	Active	-	C28x	32-Bit	100MHz	CANbus, I2C, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	26	256KB (128K x 16)	FLASH	-	50K x 16	1.14V ~ 1.32V	A/D 14x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TJ)	-	-	Surface Mount
R5F523E6NDFN#30 32BIT MCU RX23E-B 256K LFQFP80 T Renesas Electronics Corporation	3,615	-	RFQ	Datasheet	80-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	43	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32L162ZET6 IC MCU 32BIT 512KB FLASH 144LQFP STMicroelectronics	4,841	-	RFQ	Datasheet	144-LQFP	STM32L1	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	115	512KB (512K x 8)	FLASH	16K x 8	80K x 8	1.8V ~ 3.6V	A/D 40x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3446LTI-085T IC MCU 8BIT 64KB FLASH 68QFN Infineon Technologies	4,359	-	RFQ	Datasheet	68-VFQFN Exposed Pad	PSOC™ 3 CY8C34xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	50MHz	EBI/EMI, I2C, LINbus, SPI, UART/USART, USB	CapSense, DMA, LCD, POR, PWM, WDT	38	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F52107BDFB#30 IC MCU 32BIT Renesas Electronics Corporation	2,272	-	RFQ	Datasheet	144-LQFP	RX200	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	50MHz	I2C, IrDA, SCI, SPI	DMA, LVD, POR, PWM, WDT	122	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.62V ~ 5.5V	A/D 12x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STM32F437VGT6 IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	1,283	-	RFQ	Datasheet	100-LQFP	STM32F4	Tray	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	180MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	82	1MB (1M x 8)	FLASH	-	256K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56218BDLD#U0 IC MCU 32BIT 512KB FLASH 85TFLGA Renesas Electronics Corporation	2,599	-	RFQ	Datasheet	85-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	58	512KB (512K x 8)	FLASH	-	96K x 8	2.7V ~ 3.6V	A/D 8x10/12b; D/A 1x10b	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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