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
R5F100SJDFB#70 16-BIT GENERAL MCU RL78/G13 256K Renesas Electronics Corporation	2,734	-	RFQ	Datasheet	128-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	110	256KB (256K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 26x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC56F80748VLH IC MCU 32BIT 64KB FLASH 64LQFP NXP USA Inc.	3,749	-	RFQ	Datasheet	64-LQFP	56F80xxx	Tray	Active	Not Verified	56800EF	32-Bit	100MHz	I2C, LINbus, SCI, SPI	Brown-out Detect/Reset, DMA, LVI, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	-	8K x 8	2.7V ~ 3.6V	A/D 14x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
STM32F072RBT7TR IC MCU 32BIT 128KB FLASH 64LQFP STMicroelectronics	1,545	-	RFQ	Datasheet	64-LQFP	STM32F0	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	48MHz	CANbus, HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB	DMA, I2S, POR, PWM, WDT	51	128KB (128K x 8)	FLASH	-	16K x 8	1.65V ~ 3.6V	A/D 19x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
C8051F387-GMR IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	3,477	-	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F38x	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	48 MIPS	I2C, SPI, UART/USART, USB	Brown-out Detect/Reset, POR, PWM, WDT	25	32KB (32K x 8)	FLASH	-	2.25K x 8	2.7V ~ 5.25V	-	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
C8051F971-A-GMR IC MCU 8BIT 32KB FLASH 32QFN Silicon Labs	3,751	-	RFQ	Datasheet	32-VFQFN Exposed Pad	C8051F9xx	Tape & Reel (TR)	Obsolete	Not Verified	CIP-51™	8-Bit	25MHz	I2C/SMBus, I2C Slave, SPI, UART/USART	CapSense, DMA, POR, PWM, WDT	28	32KB (32K x 8)	FLASH	-	8K x 8	1.8V ~ 3.6V	A/D 28x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32TG842F8-D-QFP64R IC MCU 32BIT 8KB FLASH 64TQFP Silicon Labs	3,324	-	RFQ	Datasheet	64-TQFP	Tiny Gecko	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM	53	8KB (8K x 8)	FLASH	-	2K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
EFM32TG840F8-D-QFN64 IC MCU 32BIT 8KB FLASH 64QFN Silicon Labs	4,369	-	RFQ	Datasheet	64-VFQFN Exposed Pad	Tiny Gecko	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	32MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM	56	8KB (8K x 8)	FLASH	-	2K x 8	1.98V ~ 3.8V	A/D 8x12b SAR; D/A 1x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LCE623-04E/SS IC MCU 8BIT 896B OTP 20SSOP Microchip Technology	2,871	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	PIC® 16C	Tube	Obsolete	Not Verified	PIC	8-Bit	4MHz	-	Brown-out Detect/Reset, POR, WDT	13	896B (512 x 14)	OTP	128 x 8	96 x 8	2.5V ~ 5.5V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
SPC560D40L1B3E0X IC MCU 32BIT 256KB FLASH 64LQFP STMicroelectronics	4,248	-	RFQ	Datasheet	64-LQFP	SPC56	Tape & Reel (TR)	Active	Not Verified	e200z0h	32-Bit Single-Core	32MHz	CANbus, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	45	256KB (256K x 8)	FLASH	-	16K x 8	3V ~ 5.5V	A/D 16x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
C8051F534A-ITR IC MCU 8BIT 4KB FLASH 20TSSOP Silicon Labs	3,631	-	RFQ	Datasheet	20-TSSOP (0.173", 4.40mm Width)	C8051F53x	Tape & Reel (TR)	Obsolete	Verified	8051	8-Bit	25MHz	SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, Temp Sensor, WDT	16	4KB (4K x 8)	FLASH	-	256 x 8	1.8V ~ 5.25V	A/D 16x12b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F51307ADFP#10 IC MCU 32BIT 384KB FLSH 100LFQFP Renesas Electronics Corporation	4,408	-	RFQ	Datasheet	100-LQFP	RX130	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, LINbus, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, WDT	88	384KB (384K x 8)	FLASH	8K x 8	48K x 8	1.8V ~ 5.5V	A/D 24x12b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F524T8ADFF#10 IC MCU 32BIT 128KB FLASH 80LQFP Renesas Electronics Corporation	2,149	-	RFQ	Datasheet	80-LQFP	RX24T	Tray	Not For New Designs	Not Verified	RXv2	32-Bit Single-Core	80MHz	I2C, SCI, SPI	DMA, LVD, POR, PWM, WDT	60	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.7V ~ 5.5V	A/D 17x12b; D/A 1x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100MLDFA#10 IC MCU 16BIT 512KB FLASH 80LQFP Renesas Electronics Corporation	4,521	-	RFQ	Datasheet	80-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	64	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 17x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PLAFB#10 IC MCU 16BIT 512KB FLSH 100LFQFP Renesas Electronics Corporation	3,157	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	82	512KB (512K x 8)	FLASH	8K x 8	48K x 8	1.6V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100PGDFB#10 16BIT MCU RL78/G13 128K 100LFQFP Renesas Electronics Corporation	1,222	-	RFQ	Datasheet	100-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	128KB (128K x 8)	FLASH	8K x 8	12K x 8	1.6V ~ 5.5V	A/D 20x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12G64ACLFR IC MCU 16BIT 64KB FLASH 48LQFP NXP USA Inc.	3,642	-	RFQ	Datasheet	48-LQFP	HCS12	Tape & Reel (TR)	Active	Not Verified	12V1	16-Bit	25MHz	CANbus, IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	64KB (64K x 8)	FLASH	2K x 8	4K x 8	3.13V ~ 5.5V	A/D 12x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C4145FNI-PS433T IC MCU 32BIT 32KB FLASH 45WLCSP Infineon Technologies	1,543	-	RFQ	Datasheet	45-XFBGA, WLCSP	PSOC™ 4 CY8C4100PS	Tape & Reel (TR)	Last Time Buy	Not Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	37	32KB (32K x 8)	FLASH	-	4K x 8	1.71V ~ 5.5V	A/D 16x10b, 8x12b SAR; D/A 2x7b, 2x13b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F100PKAFA#10 16BIT MCU RL78/G13 384K 100LQFP Renesas Electronics Corporation	3,791	-	RFQ	Datasheet	100-LQFP	RL78/G13	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	82	384KB (384K x 8)	FLASH	8K x 8	24K x 8	1.6V ~ 5.5V	A/D 20x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908QY4AMDWE IC MCU 8BIT 4KB FLASH 16SOIC NXP USA Inc.	1,326	-	RFQ	Datasheet	16-SOIC (0.295", 7.50mm Width)	HC08	Tube	Not For New Designs	Verified	HC08	8-Bit	8MHz	-	LVD, POR, PWM	13	4KB (4K x 8)	FLASH	-	128 x 8	2.7V ~ 5.5V	A/D 6x10b	Internal	-40°C ~ 125°C (TA)	-	-	Surface Mount
CY8C4126AXI-M445 IC MCU 32BIT 64KB FLASH 64TQFP Infineon Technologies	2,257	-	RFQ	Datasheet	64-LQFP	PSOC™ 4 CY8C41xx - M	Tray	Active	Not Verified	ARM® Cortex®-M0	32-Bit Single-Core	24MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT	51	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x12b SAR; 2xIDAC	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount

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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. Send the exact part number, manufacturer and required quantity. Winsun (HK) Electronics can assist with availability checks, quotation support and sourcing options based on your requirement.

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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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