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Microcontrollers

Browse available Microcontrollers part numbers with manufacturer references, stock information, pricing, datasheets and key specifications. Use the table below to compare options for your project.

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Photo 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 Supplier Device Package
ATMEGA169V-8AI Microchip Technology

ATMEGA169V-8AI

IC MCU 8BIT 16KB FLASH 64TQFP

Microchip Technology

4,079 -
Datasheet 64-TQFP AVR® ATmega Tray Obsolete Not Verified AVR 8-Bit 8MHz SPI, UART/USART, USI Brown-out Detect/Reset, LCD, POR, PWM, WDT 54 16KB (8K x 16) FLASH 512 x 8 1K x 8 1.8V ~ 5.5V A/D 8x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
S1C17W16F102100-90 EPSON

S1C17W16F102100-90

IC MCU 16BIT 64KB FLASH 128TQFP

EPSON

1,386 -
Datasheet 128-TQFP - Tray Active Not Verified S1C17 16-Bit 4.2MHz I2C, IrDA, SSI, UART/USART LCD, POR, PWM, Voltage Detect, WDT 39 64KB (64K x 8) FLASH - 8K x 8 1.2V ~ 3.6V A/D 4x12b SAR Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC16C62AT-20I/SS Microchip Technology

PIC16C62AT-20I/SS

IC MCU 8BIT 3.5KB OTP 28SSOP

Microchip Technology

1,692 -
Datasheet 28-SSOP (0.209", 5.30mm Width) PIC® 16C Tape & Reel (TR) Obsolete Not Verified PIC 8-Bit 20MHz I2C, SPI Brown-out Detect/Reset, POR, PWM, WDT 22 3.5KB (2K x 14) OTP - 128 x 8 4V ~ 6V - External -40°C ~ 85°C (TA) - - Surface Mount
PIC16C773T-E/SS Microchip Technology

PIC16C773T-E/SS

IC MCU 8BIT 7KB OTP 28SSOP

Microchip Technology

3,305 -
Datasheet 28-SSOP (0.209", 5.30mm Width) PIC® 16C Tape & Reel (TR) Obsolete Not Verified PIC 8-Bit 20MHz I2C, SPI, UART/USART Brown-out Detect/Reset, POR, PWM, WDT 22 7KB (4K x 14) OTP - 256 x 8 4V ~ 5.5V A/D 6x12b External -40°C ~ 125°C (TA) - - Surface Mount
MC9S08QE96CFTR NXP USA Inc.

MC9S08QE96CFTR

IC MCU 8BIT 96KB FLASH 48QFN

NXP USA Inc.

2,447 -
Datasheet 48-VFQFN Exposed Pad S08 Tape & Reel (TR) Active Not Verified S08 8-Bit 50MHz I2C, LINbus, SCI, SPI LVD, PWM, WDT 38 96KB (96K x 8) FLASH - 6K x 8 1.8V ~ 3.6V A/D 10x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
STM32U585OIY6QTR STMicroelectronics

STM32U585OIY6QTR

IC MCU 32BIT 2MB FLASH 90UFBGA

STMicroelectronics

1,321 -
Datasheet 90-UFBGA, WLCSP STM32U5 Tape & Reel (TR) Active - ARM® Cortex®-M33 32-Bit 160MHz CANbus, I2C, IrDA, LINbus, MMC/SD/SDIO, SAI, SmartCard, SPDIF, SPI, UART/USART, USB, USB OTG Brown-out Detect/Reset, DMA, LCD, Motor Control PWM, POR, PWM, WDT 69 2MB (2M x 8) FLASH - 784K x 8 1.71V ~ 3.6V A/D 16x12/14b SAR; D/A 2x12b External, Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F6734IPN Texas Instruments

MSP430F6734IPN

IC MCU 16BIT 96KB FLASH 80LQFP

Texas Instruments

2,265 -
Datasheet 80-LQFP MSP430F6xx Tray Active Not Verified MSP430 CPUXV2 16-Bit 25MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT 52 96KB (96K x 8) FLASH - 4K x 8 1.8V ~ 3.6V A/D 5x10b, 3x24b Internal -40°C ~ 85°C (TA) - - Surface Mount
MSP430F5335IZCAR Texas Instruments

MSP430F5335IZCAR

IC MCU 16BIT 256KB FLSH 113NFBGA

Texas Instruments

2,363 -
Datasheet 113-VFBGA MSP430F5xx Tape & Reel (TR) Active Not Verified MSP430 CPUXV2 16-Bit 20MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 74 256KB (256K x 8) FLASH - 18K x 8 1.8V ~ 3.6V A/D 16x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
DSPIC33EP512MC204-E/ML Microchip Technology

DSPIC33EP512MC204-E/ML

IC MCU 16BIT 512KB FLASH 44QFN

Microchip Technology

4,021 -
Datasheet 44-VQFN Exposed Pad dsPIC™ 33EP Tube Active Not Verified dsPIC 16-Bit 60 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 35 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC24EP512GP204-E/ML Microchip Technology

PIC24EP512GP204-E/ML

IC MCU 16BIT 512KB FLASH 44QFN

Microchip Technology

4,017 -
Datasheet 44-VQFN Exposed Pad PIC® 24EP Tube Active Not Verified PIC 16-Bit 60 MIPs I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 35 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC24EP512MC204-E/ML Microchip Technology

PIC24EP512MC204-E/ML

IC MCU 16BIT 512KB FLASH 44QFN

Microchip Technology

3,022 -
Datasheet 44-VQFN Exposed Pad PIC® 24EP Tube Active Not Verified PIC 16-Bit 60 MIPs I2C, IrDA, LINbus, QEI, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT 35 512KB (170K x 24) FLASH - 24K x 16 3V ~ 3.6V A/D 9x10b/12b Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
DSPIC33CH512MP206-I/PT Microchip Technology

DSPIC33CH512MP206-I/PT

IC MCU 16BIT 584KB FLASH 64TQFP

Microchip Technology

2,058 -
Datasheet 64-TQFP dsPIC™ 33CH, Functional Safety (FuSa) Tray Active Not Verified dsPIC 16-Bit Dual-Core 180MHz, 200MHz I2C, IrDA, LINbus, SPI, UART/USART Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, QEI, WDT 53 584kB (584k x 8) FLASH, PRAM - 64K x 8 3V ~ 3.6V A/D 34x12b; D/A 4x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
ATXMEGA64C3-ANR Microchip Technology

ATXMEGA64C3-ANR

IC MCU 8/16BIT 64KB FLASH 64TQFP

Microchip Technology

4,225 -
Datasheet 64-TQFP AVR® XMEGA® C3 Tape & Reel (TR) Active Not Verified AVR 8/16-Bit 32MHz I2C, IrDA, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 50 64KB (32K x 16) FLASH 2K x 8 4K x 8 1.6V ~ 3.6V A/D 16x12b Internal -40°C ~ 105°C (TA) - - Surface Mount
PIC24FJ128GA406T-I/PT Microchip Technology

PIC24FJ128GA406T-I/PT

IC MCU 16BIT 128KB FLASH 64TQFP

Microchip Technology

1,950 -
Datasheet 64-TQFP PIC® XLP™ 24F Tape & Reel (TR) Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP/PSP, SPI, UART/USART Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT 53 128KB (43K x 24) FLASH - 16K x 8 2V ~ 3.6V A/D 16x10b/12b; D/A 1x10b Internal -40°C ~ 85°C (TA) - - Surface Mount
PIC24FJ512GA610-E/PT Microchip Technology

PIC24FJ512GA610-E/PT

IC MCU 16BIT 512KB FLASH 100TQFP

Microchip Technology

4,076 -
Datasheet 100-TQFP PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 85 512KB (170K x 24) FLASH - 32K x 8 2V ~ 3.6V A/D 24x12b SAR Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
PIC24FJ256GA610-E/BG Microchip Technology

PIC24FJ256GA610-E/BG

IC MCU 16BIT 256KB FLSH 121TFBGA

Microchip Technology

1,533 -
Datasheet 121-TFBGA PIC® 24F Tray Active Not Verified PIC 16-Bit 32MHz I2C, IrDA, LINbus, PMP, SPI, UART/USART Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT 85 256KB (85.5K x 24) FLASH - 32K x 8 2V ~ 3.6V A/D 24x12b SAR Internal -40°C ~ 125°C (TA) Automotive AEC-Q100 Surface Mount
MSP430FR5986IPM Texas Instruments

MSP430FR5986IPM

IC MCU 16BIT 48KB FRAM 64LQFP

Texas Instruments

2,434 -
Datasheet 64-LQFP MSP430™ FRAM Tray Active Not Verified MSP430 CPUXV2 16-Bit 16MHz I2C, IrDA, SPI, UART/USART Brown-out Detect/Reset, DMA, POR, PWM, WDT 48 48KB (48K x 8) FRAM - 2K x 8 1.8V ~ 3.6V A/D 12x12b Internal -40°C ~ 85°C (TA) - - Surface Mount
FS32K142HFT0VLLR NXP USA Inc.

FS32K142HFT0VLLR

IC MCU 32BIT 256KB FLASH 100LQFP

NXP USA Inc.

2,575 -
Datasheet 100-LQFP S32K Tape & Reel (TR) Active Not Verified ARM® Cortex®-M4F 32-Bit Single-Core 80MHz CANbus, FlexIO, I2C, LINbus, SPI, UART/USART POR, PWM, WDT 89 256KB (256K x 8) FLASH 4K x 8 32K x 8 2.7V ~ 5.5V A/D 16x12b SAR; D/A1x8b Internal -40°C ~ 105°C (TA) - - Surface Mount
MSP430F6630IPZR Texas Instruments

MSP430F6630IPZR

IC MCU 16BIT 128KB FLASH 100LQFP

Texas Instruments

4,570 -
Datasheet 100-LQFP MSP430F6xx Tape & Reel (TR) Obsolete Not Verified MSP430 CPUXV2 16-Bit 20MHz I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB Brown-out Detect/Reset, DMA, POR, PWM, WDT 74 128KB (128K x 8) FLASH - 18K x 8 1.8V ~ 3.6V - Internal -40°C ~ 85°C (TA) - - Surface Mount
CY8C4149LDSS543XQLA1 Infineon Technologies

CY8C4149LDSS543XQLA1

IC MCU 32BIT 384KB FLASH 48VFQFN

Infineon Technologies

2,128 -
Datasheet 48-VFQFN Exposed Pad PSOC™ 4 CY8C4100S Tray Active - ARM® Cortex®-M0+ 32-Bit 48MHz I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART Brown-out Detect/Reset, DMA, LCD, LVD, POR, PWM, WDT 40 384KB (384K x 8) FLASH - 32K x 8 1.71V ~ 5.5V A/D 16x12b SAR External, Internal -40°C ~ 105°C (TA) Automotive AEC-Q100 Surface Mount, Wettable Flank
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FREQUENTLY ASKED QUESTIONS

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.

Can Winsun help source specific Microcontrollers part numbers?

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.

Do you support shortage, obsolete or hard-to-find Microcontrollers parts?

Yes. Our sourcing team can review shortage and obsolete-part requirements and help check available supply channels or possible alternatives when appropriate.

How do I request a quote for Microcontrollers components?

Submit an RFQ with the part number, manufacturer, quantity and target delivery requirement. Our sales team will review your request and follow up with current sourcing information.