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
MSP430F6459IPZ IC MCU 16BIT 512KB FLASH 100LQFP Texas Instruments	1,185	-	RFQ	Datasheet	100-LQFP	MSP430F6xx	Tray	Active	Not Verified	MSP430 CPUXV2	16-Bit	20MHz	I2C, IrDA, SCI, SPI, UART/USART	Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT	74	512KB (512K x 8)	FLASH	-	66K x 8	1.8V ~ 3.6V	A/D 16x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC56F8347VVFE IC MCU 16B 128KB FLASH 160MAPBGA NXP USA Inc.	1,346	-	RFQ	Datasheet	160-BGA	56F8xxx	Tray	Obsolete	Not Verified	56800E	16-Bit	60MHz	CANbus, EBI/EMI, SCI, SPI	POR, PWM, Temp Sensor, WDT	76	128KB (64K x 16)	FLASH	-	6K x 16	2.25V ~ 3.6V	A/D 16x12b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
LM3S9B95-IBZ80-C1T IC MCU 32BIT 256KB FLASH 108BGA Texas Instruments	2,173	-	RFQ	Datasheet	108-LFBGA	Stellaris® ARM® Cortex®-M3S 9000	Tape & Reel (TR)	Obsolete	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	80MHz	CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	65	256KB (256K x 8)	FLASH	-	96K x 8	1.235V ~ 1.365V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY8C3666AXI-037T IC MCU 8BIT 64KB FLASH 100TQFP Infineon Technologies	1,827	-	RFQ	Datasheet	100-LQFP	PSOC™ 3 CY8C36xx	Tape & Reel (TR)	Active	Not Verified	8051	8-Bit	67MHz	CANbus, EBI/EMI, I2C, LINbus, SPI, UART/USART	CapSense, DMA, LCD, POR, PWM, WDT	62	64KB (64K x 8)	FLASH	2K x 8	8K x 8	1.71V ~ 5.5V	A/D 16x12b; D/A 4x8b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC17C44T-16E/PT IC MCU 8BIT 16KB OTP 44TQFP Microchip Technology	1,617	-	RFQ	Datasheet	44-TQFP	PIC® 17C	Tape & Reel (TR)	Obsolete	Not Verified	PIC	8-Bit	16MHz	UART/USART	POR, PWM, WDT	33	16KB (8K x 16)	OTP	-	454 x 8	4.5V ~ 6V	-	External	-40°C ~ 125°C (TA)	-	-	Surface Mount
PIC18LF8525-I/PT IC MCU 8BIT 48KB FLASH 80TQFP Microchip Technology	1,606	-	RFQ	Datasheet	80-TQFP	PIC® 18F	Tray	Active	Not Verified	PIC	8-Bit	40MHz	EBI/EMI, I2C, SPI, UART/USART	Brown-out Detect/Reset, LVD, POR, PWM, WDT	69	48KB (24K x 16)	FLASH	1K x 8	3.8K x 8	2V ~ 5.5V	A/D 16x10b	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SIM3L154-C-GMR IC MCU 32BIT 128KB FLASH 40QFN Silicon Labs	2,178	-	RFQ	Datasheet	40-VFQFN Exposed Pad	SiM3L1xx	Tape & Reel (TR)	Last Time Buy	Not Verified	ARM® Cortex®-M3	32-Bit Single-Core	50MHz	I2C, IrDA, SmartCard, SPI, UART/USART	Brown-out Detect/Reset, DMA, POR, PWM, WDT	28	128KB (128K x 8)	FLASH	-	32K x 8	1.8V ~ 3.8V	A/D 20x10/12b; D/A 1x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
PIC32MX675F512L-80I/TL IC MCU 32BIT 512KB FLASH 124VTLA Microchip Technology	1,074	-	RFQ	Datasheet	124-VFTLA Dual Rows, Exposed Pad	PIC® 32MX	Tube	Obsolete	Not Verified	MIPS32® M4K™	32-Bit Single-Core	80MHz	Ethernet, I2C, SPI, UART/USART, USB OTG	Brown-out Detect/Reset, DMA, POR, PWM, WDT	83	512KB (512K x 8)	FLASH	-	64K x 8	2.3V ~ 3.6V	A/D 16x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
ATSAME70J20A-ANT IC MCU 32BIT 1MB FLASH 64LQFP Microchip Technology	1,836	-	RFQ	Datasheet	64-LQFP	SAM E70	Tape & Reel (TR)	Active	Not Verified	ARM® Cortex®-M7	32-Bit Single-Core	300MHz	CANbus, Ethernet, I2C, IrDA, LINbus, SPI, SSC, UART/USART	Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT	44	1MB (1M x 8)	FLASH	-	384K x 8	1.62V ~ 3.6V	A/D 5x12b; D/A 1x12b	Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
R5F566NNDGFP#10 IC MCU 32BIT 4MB FLASH 100LQFP Renesas Electronics Corporation	4,960	-	RFQ	Datasheet	100-LQFP	RX	Tray	Active	-	RXv3	32-Bit	120MHz	CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG	DMA, LCD, LVD, POR, PWM, WDT	78	4MB (4M x 8)	FLASH	32K x 8	1M x 8	2.7V ~ 3.6V	A/D 22x12b; D/A 1x12b	External, Internal	-40°C ~ 105°C (TA)	-	-	Surface Mount
XL208-256-TQ64-C10 IC MCU 32BIT ROMLESS 64TQFP XMOS	2,291	-	RFQ	Datasheet	64-TQFP Exposed Pad	XL	Tray	Active	Not Verified	XCore	32-Bit 8-Core	1000MIPS	-	-	42	-	ROMless	-	256K x 8	0.95V ~ 3.6V	-	External	0°C ~ 70°C (TA)	-	-	Surface Mount
MC908AP64CFAE IC MCU 8BIT 64KB FLASH 48LQFP NXP USA Inc.	3,577	-	RFQ	Datasheet	48-LQFP	HC08	Tray	Not For New Designs	Verified	HC08	8-Bit	8MHz	I2C, IRSCI, SCI, SPI	LED, LVD, POR, PWM	32	64KB (64K x 8)	FLASH	-	2K x 8	2.7V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
MC908AP64ACFAE IC MCU 8BIT 64KB FLASH 48LQFP NXP USA Inc.	2,012	-	RFQ	Datasheet	48-LQFP	HC08	Tray	Not For New Designs	Not Verified	HC08	8-Bit	8MHz	I2C, IRSCI, SCI, SPI	LED, LVD, POR, PWM	32	64KB (64K x 8)	FLASH	-	2K x 8	4.5V ~ 5.5V	A/D 8x10b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
CY91F526DSCPMC-GSE1 IC MCU 32B 1.0625MB FLASH 80LQFP Infineon Technologies	2,330	-	RFQ	Datasheet	80-LQFP	FR MB91520	Tray	Obsolete	Not Verified	FR81S	32-Bit Single-Core	80MHz	CANbus, CSIO, I2C, LINbus, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	56	1.0625MB (1.0625M x 8)	FLASH	64K x 8	136K x 8	2.7V ~ 5.5V	A/D 32x12b; D/A 1x8b	External	-40°C ~ 105°C (TA)	-	-	Surface Mount
EFM32GG942F1024G-E-QFP64R IC MCU 32BIT 1MB FLASH 64TQFP Silicon Labs	4,613	-	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	1MB (1M x 8)	FLASH	-	128K x 8	1.98V ~ 3.8V	A/D 8x12b; D/A 2x12b	Internal	-40°C ~ 85°C (TA)	-	-	Surface Mount
R5F21368SNFP#30 IC MCU 16BIT 64KB FLASH 64LFQFP Renesas Electronics Corporation	3,078	-	RFQ	Datasheet	64-LQFP	R8C/3x/36T-A	Tray	Not For New Designs	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
DS89C440-ENL IC MCU 8BIT 32KB FLASH 44TQFP Analog Devices Inc./Maxim Integrated	4,551	-	RFQ	Datasheet	44-TQFP	89C	Bag	Obsolete	Not Verified	8051	8-Bit	33MHz	EBI/EMI, SIO, UART/USART	Power-Fail Reset, WDT	32	32KB (32K x 8)	FLASH	-	1K x 8	4.5V ~ 5.5V	-	External	-40°C ~ 85°C (TA)	-	-	Surface Mount
SPC56EL60L3CCFQY IC MCU 32BIT 1MB FLASH 100LQFP STMicroelectronics	4,521	-	RFQ	Datasheet	100-LQFP	SPC56xL	Tray	Active	Not Verified	e200z4d	32-Bit Dual-Core	120MHz	CANbus, LINbus, SCI, SPI, UART/USART	DMA, LVD, POR, PWM, WDT	57	1MB (1M x 8)	FLASH	-	128K x 8	3V ~ 3.63V	A/D 32x12b	Internal	-40°C ~ 125°C (TA)	Automotive	AEC-Q100	Surface Mount
UPD78F1167GC(S)-UEU-AX IC MCU 16BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	3,952	-	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
UPD78F1167AGC(S)-UEU-AX IC MCU 16BIT 384KB FLASH 100LQFP Renesas Electronics Corporation	1,197	-	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

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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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