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
R5F51406AGFK#50 IC MCU 32BIT 256KB FLASH 64LQFP Renesas Electronics Corporation	2,849	-	RFQ	Datasheet	64-LQFP	RX140	Tape & Reel (TR)	Active	-	RXv2	32-Bit Single-Core	48MHz	CANbus, I2C, SCI, SPI	Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT	53	256KB (256K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 5.5V	A/D 15x12b; D/A 2x8b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
M2L31LIDAE CM23 CPU WITH RERAM Nuvoton Technology Corporation	4,984	-	RFQ	Datasheet	48-LQFP	NuMicro® M2L31	Tray	Active	-	ARM® Cortex®-M23	32-Bit	72MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB	Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT	41	512KB (512K x 8)	FLASH	-	168K x 8	1.71V ~ 3.6V	A/D 16x12b SAR; D/A 2x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
AVR32DA28-E/SP IC MCU 8BIT 32KB FLASH 28SPDIP Microchip Technology	4,486	-	RFQ	Datasheet	28-DIP (0.300", 7.62mm)	AVR® DA	Tube	Active	Not Verified	AVR	8-Bit	24MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	23	32KB (32K x 8)	FLASH	512 x 8	4K x 8	1.8V ~ 5.5V	A/D 10x12b; D/A 1x10b	Internal	-40°C ~ 125°C (TA)	-	-	Through Hole
MSP430G2433IPW28 IC MCU 16BIT 8KB FLASH 28TSSOP Texas Instruments	3,374	-	RFQ	Datasheet	28-TSSOP (0.173", 4.40mm Width)	MSP430G2xx	Tube	Active	Not Verified	MSP430 CPU16	16-Bit	16MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	Brown-out Detect/Reset, PWM, WDT	24	8KB (8K x 8)	FLASH	-	512 x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAM4LC4BA-MUR IC MCU 32BIT 256KB FLASH 64QFN Microchip Technology	4,920	-	RFQ	Datasheet	64-VFQFN Exposed Pad	SAM4L	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M4	32-Bit Single-Core	48MHz	I2C, IrDA, LINbus, SPI, UART/USART, USB	Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT	43	256KB (256K x 8)	FLASH	-	32K x 8	1.68V ~ 3.6V	A/D 7x12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAMD20G16A-MNT IC MCU 32BIT 64KB FLASH 48QFN Microchip Technology	1,478	-	RFQ	Datasheet	48-VFQFN Exposed Pad	SAM D20G	Tape & Reel (TR)	Active	Verified	ARM® Cortex®-M0+	32-Bit Single-Core	48MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, WDT	38	64KB (64K x 8)	FLASH	-	8K x 8	1.62V ~ 3.6V	A/D 14x12b; D/A 1x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC18F47K42T-I/ML IC MCU 8BIT 128KB FLASH 44QFN Microchip Technology	3,631	-	RFQ	Datasheet	44-VQFN Exposed Pad	PIC® XLP™ 18K	Tape & Reel (TR)	Active	Not Verified	PIC	8-Bit	64MHz	I2C, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT	36	128KB (64K x 16)	FLASH	1K x 8	8K x 8	2.3V ~ 5.5V	A/D 35x12b; D/A 1x5b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12GN32F0VFT IC MCU 16BIT 32KB FLASH 48QFN NXP USA Inc.	4,719	-	RFQ	Datasheet	48-TFQFN Exposed Pad	HCS12	Tray	Active	Not Verified	12V1	16-Bit	25MHz	IrDA, LINbus, SCI, SPI	LVD, POR, PWM, WDT	40	32KB (32K x 8)	FLASH	1K x 8	2K x 8	3.13V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
MSP430FR2155TRHAR IC MCU 16BIT 32KB FRAM 40VQFN Texas Instruments	3,705	-	RFQ	Datasheet	40-VFQFN Exposed Pad	MSP430™ FRAM	Tape & Reel (TR)	Active	Not Verified	MSP430 CPU16	16-Bit	24MHz	I2C, IrDA, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	36	32KB (32K x 8)	FRAM	-	4K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
PIC32CM5164JH01064T-I/5LX IC MCU 32BIT 512KB FLASH 64QFN Microchip Technology	3,366	-	RFQ	Datasheet	-	-	Tape & Reel (TR)	Active	Not Verified	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
R5F101PKAFB#70 16-BIT GENERAL MCU RL78/G13 384K Renesas Electronics Corporation	4,718	-	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	-	24K x 8	1.6V ~ 5.5V	A/D 20x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F51117AGFL#1A IC MCU 32BIT 384KB FLASH 48LFQFP Renesas Electronics Corporation	4,490	-	RFQ	Datasheet	48-LQFP	RX111	Tray	Active	Not Verified	RX	32-Bit Single-Core	32MHz	I2C, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	30	384KB (384K x 8)	FLASH	8K x 8	64K x 8	1.8V ~ 3.6V	A/D 10x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F526T8AGFL#10 32BIT MCU RX26T 128/48K LFQFP48 Renesas Electronics Corporation	3,297	-	RFQ	Datasheet	48-LQFP	RX26T	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	37	128KB (128K x 8)	FLASH	16K x 8	48K x 8	2.7V ~ 5.5V	A/D 10x12b; D/A 2x12b	Internal	-40°C ~ 105°C	-	-	Surface Mount
R5F104PHAFA#70 16-BIT GENERAL MCU RL78/G14 192K Renesas Electronics Corporation	2,018	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	86	192KB (192K x 8)	FLASH	8K x 8	20K x 8	1.6V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F104PGGFA#70 16-BIT GENERAL MCU RL78/G14 128K Renesas Electronics Corporation	3,197	-	RFQ	Datasheet	100-LQFP	RL78/G14	Tray	Active	-	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	LVD, POR, PWM, WDT	86	128KB (128K x 8)	FLASH	8K x 8	16K x 8	2.4V ~ 5.5V	A/D 20x8/10b; D/A 2x8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
CY8C4146AXQ-S433 IC MCU 32BIT 64KB FLASH 44TQFP Infineon Technologies	4,933	-	RFQ	Datasheet	44-LQFP	PSOC™ 4 CY8C4100S Plus	Tray	Active	Not Verified	ARM® Cortex®-M0+	32-Bit	48MHz	I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART	Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT	36	64KB (64K x 8)	FLASH	-	8K x 8	1.71V ~ 5.5V	A/D 16x10b, 20x12b SAR; D/A 2x7/8b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F100LLAFA#10 IC MCU 16BIT 512KB FLASH 64LQFP Renesas Electronics Corporation	2,073	-	RFQ	Datasheet	64-LQFP	RL78/G13	Tray	Active	Not Verified	RL78	16-Bit	32MHz	CSI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	48	512KB (512K x 8)	FLASH	8K x 8	32K x 8	1.6V ~ 5.5V	A/D 12x8/10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12ZVLS1ACFMR S12Z CPU, 16K FLASH NXP USA Inc.	2,568	-	RFQ	Datasheet	32-VFQFN Exposed Pad	S12 MagniV	Tape & Reel (TR)	Active	-	S12Z	16-Bit	32MHz	I2C, IrDA, LINbus, SCI, SPI, UART/USART	LVD, POR, PWM, WDT	18	16KB (16K x 8)	FLASH	128 x 8	1K x 8	5.5V ~ 18V	A/D 6x10b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount, Wettable Flank
Z86E0812HSG1903 IC MCU 8BIT 2KB OTP 20SSOP Zilog	1,620	-	RFQ	Datasheet	20-SSOP (0.209", 5.30mm Width)	Z8®	Tube	Active	Verified	Z8	8-Bit	12MHz	-	POR, WDT	14	2KB (2K x 8)	OTP	-	125 x 8	4.5V ~ 5.5V	-	Internal	0°C ~ 70°C (TA)	-	-	Surface Mount
STM8AL3L89TCY IC MCU 8BIT 64KB FLASH 64LQFP STMicroelectronics	3,395	-	RFQ	Datasheet	64-LQFP	STM8A	Tray	Not For New Designs	Not Verified	STM8	8-Bit	16MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	54	64KB (64K x 8)	FLASH	2K x 8	4K x 8	1.65V ~ 3.6V	A/D 28x12b; D/A 2x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount

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Microcontrollers FAQ

Common questions about selecting, comparing and sourcing Microcontrollers components through Winsun (HK) Electronics.

What should I check when selecting Microcontrollers components?

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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