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
R5F523E6KDFM#10 32BIT MCU RX23E-B 256K LFQFP64 - Renesas Electronics Corporation	2,062	-	RFQ	Datasheet	64-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	30	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	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC16LC774-I/PT IC MCU 8BIT 7KB OTP 44TQFP Microchip Technology	1,114	-	RFQ	Datasheet	44-TQFP	PIC® 16C	Tray	Active	Not Verified	PIC	8-Bit	20MHz	I2C, SPI, UART/USART	Brown-out Detect/Reset, POR, PWM, WDT	33	7KB (4K x 14)	OTP	-	256 x 8	2.5V ~ 5.5V	A/D 10x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
UPD78F1186AGJ-GAE-AX IC MCU 16BIT 256KB FLASH 144LQFP Renesas Electronics Corporation	2,384	-	RFQ	Datasheet	144-LQFP	78K0R/Kx3	Tray	Not For New Designs	Not Verified	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	127	256KB (256K x 8)	FLASH	-	12K x 8	1.8V ~ 5.5V	A/D 16x10b; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56317DDLC#U0 IC MCU 32BIT 384KB FLSH 177TFLGA Renesas Electronics Corporation	3,580	-	RFQ	Datasheet	177-TFLGA	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	133	384KB (384K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F523E5LDFP#10 32BIT MCU RX23E-B 128K LFQFP100 Renesas Electronics Corporation	1,746	-	RFQ	Datasheet	100-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	58	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b, 8x24b Sigma-Delta; D/A 1x16b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F67481IPEU IC MCU 16BIT 256KB FLASH 128LQFP Texas Instruments	4,990	-	RFQ	Datasheet	128-LQFP	MSP430F6xx	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter	90	256KB (256K x 8)	FLASH	-	16K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MSP430F67491IPEU IC MCU 16BIT 512KB FLASH 128LQFP Texas Instruments	2,712	-	RFQ	Datasheet	128-LQFP	MSP430F6xx	Tube	Active	Not Verified	MSP430 CPUXV2	16-Bit	25MHz	I2C, IrDA, LINbus, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter	90	512KB (512K x 8)	FLASH	-	32K x 8	1.8V ~ 3.6V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
STR910FM32X6 IC MCU 32BIT 256KB FLASH 80LQFP STMicroelectronics	1,594	-	RFQ	Datasheet	80-LQFP	STR9	Tray	Obsolete	Not Verified	ARM9®	16/32-Bit	96MHz	CANbus, I2C, Microwire, SPI, SSP, UART/USART	Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT	40	256KB (256K x 8)	FLASH	-	64K x 8	1.65V ~ 2V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F56317CDFC#V0 IC MCU 32BIT 384KB FLSH 176LFQFP Renesas Electronics Corporation	2,831	-	RFQ	Datasheet	176-LQFP	RX600	Tray	Not For New Designs	Not Verified	RX	32-Bit Single-Core	100MHz	CANbus, EBI/EMI, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	133	384KB (384K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC18C658-E/L IC MCU 8BIT 32KB OTP 68PLCC Microchip Technology	4,374	-	RFQ	Datasheet	68-LCC (J-Lead)	PIC® 18C	Tube	Obsolete	Verified	PIC	8-Bit	40MHz	CANbus, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	52	32KB (16K x 16)	OTP	-	1.5K x 8	4.2V ~ 5.5V	A/D 12x10b	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
R5F523E5JGFN#50 RX23E-B 128LFQFP80 125KSPS, ANAL Renesas Electronics Corporation	4,377	-	RFQ	Datasheet	80-LQFP	RX23E-B	Tape & Reel (TR)	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LCD, LVD, POR, PWM, WDT	43	128KB (128K x 8)	FLASH	8K x 8	16K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 8x24b Sigma-Delta; D/A 1x16b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F56316SGFB#V0 32BIT MCU RX631 Renesas Electronics Corporation	3,765	-	RFQ	Datasheet	144-LQFP	RX600	Tray	Active	-	RX	32-Bit	100MHz	CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB	DMA, LVD, POR, PWM, WDT	111	256KB (256K x 8)	FLASH	32K x 8	128K x 8	2.7V ~ 3.6V	A/D 8x10b, 21x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F523E6BDFL#30 32BIT MCU RX23E-B 256K LFQFP48 T Renesas Electronics Corporation	4,694	-	RFQ	Datasheet	48-LQFP	RX23E-B	Tray	Active	-	RXv2	32-Bit	32MHz	CANbus, I2C, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	17	256KB (256K x 8)	FLASH	8K x 8	32K x 8	1.8V ~ 5.5V	A/D 8x12b SAR, 6x24b Sigma-Delta; D/A 1x16b	External, Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
S9S12XS128J1CAER IC MCU 16BIT 128KB FLASH 64LQFP NXP USA Inc.	3,174	-	RFQ	Datasheet	64-LQFP	HCS12X	Tape & Reel (TR)	Active	Not Verified	HCS12X	16-Bit	40MHz	CANbus, SCI, SPI	LVD, POR, PWM, WDT	44	128KB (128K x 8)	FLASH	-	8K x 8	1.72V ~ 5.5V	A/D 8x12b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
R7F7016933AFP-C#KA1 IC MCU 32BIT 1MB FLASH 48LFQFP Renesas Electronics Corporation	4,791	-	RFQ	Datasheet	48-QFP	RH850/F1KM-S1	Tape & Reel (TR)	Active	Not Verified	RH850G3KH	32-Bit Single-Core	120MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, PWM, WDT	33	1MB (1M x 8)	FLASH	64K x 8	128K x 8	3V ~ 5.5V	A/D 4x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	Automotive	AEC-Q100	Surface Mount
R7F7016953AFP-C#KA1 32BIT MCU RH850/F1KM-S1 512KB QF Renesas Electronics Corporation	1,432	-	RFQ	Datasheet	48-LQFP	RH850/F1KM-S1	Tape & Reel (TR)	Active	-	RH850G3KH	32-Bit	120MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, PWM, WDT	33	512KB (512K x 8)	FLASH	64K x 8	64K x 8	3V ~ 5.5V	A/D 4x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R7F7016943AFP-C#KA1 32BIT MCU RH850/F1KM T&R Renesas Electronics Corporation	3,789	-	RFQ	Datasheet	48-LQFP	RH850/F1KM-S1	Tape & Reel (TR)	Active	-	RH850G3KH	32-Bit	120MHz	CANbus, CSI, I2C, LINbus, SPI, UART/USART	DMA, LVD, PWM, WDT	33	768KB (768K x 8)	FLASH	64K x 8	96K x 8	3V ~ 5.5V	A/D 4x10b, 8x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
X4MF04207SPZQQ1 IC MCU 16/32B 448KB FLSH 100LQFP Texas Instruments	1,650	-	RFQ	Datasheet	100-LQFP	Hercules™ TMS470M ARM® Cortex®-M3	Tray	Discontinued at Digi-Key	Not Verified	ARM® Cortex®-M3	16/32-Bit	80MHz	CANbus, LINbus, MibSPI, SCI, UART/USART	POR, WDT	49	448KB (448K x 8)	FLASH	-	24K x 8	1.4V ~ 1.7V	A/D 16x10b	External	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
UPD78F1167AGC(S)-UEU-M1-AX IC MCU 16BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	3,884	-	RFQ	Datasheet	100-LQFP	78K0R/Kx3	Tray	Active	-	78K/0R	16-Bit	20MHz	3-Wire SIO, EBI/EMI, I2C, LINbus, UART/USART	DMA, LVD, POR, PWM, WDT	83	384KB (384K x 8)	FLASH	-	24K x 8	1.8V ~ 5.5V	A/D 16x10b SAR; D/A 2x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY9BF529TABGL-GK7E1 IC MCU 32B 1.5625MB FLSH 192FBGA Infineon Technologies	1,469	-	RFQ	Datasheet	192-LFBGA	FM3 MB9B520T	Tray	Active	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	60MHz	CANbus, CSIO, EBI/EMI, I2C, LINbus, UART/USART, USB	DMA, LVD, POR, PWM, WDT	154	1.5625MB (1.5625M x 8)	FLASH	-	192K x 8	2.7V ~ 5.5V	A/D 24x12b; D/A 2x10b	Internal	-40°C ~ 105°C (TA)	-	-	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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