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.
For BOM, shortage or hard-to-find requirements, send your part number and quantity to Winsun (HK) Electronics for availability, lead-time and quotation support.
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AT90PWM161OS-16MNRIC MCU 8BIT 16KB FLASH 32QFN |
1,708 | - |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® 90PWM Lighting | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
AT90PWM161OS-16SNRIC MCU 8BIT 16KB FLASH 20SO |
1,795 | - |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | AVR® 90PWM Lighting | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | SPI | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 2.7V ~ 5.5V | A/D 11x10b; D/A 1x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MAX32630IWG+IC MCU 32BIT 2MB FLASH 100WLP |
2,853 | - |
|
Datasheet | 100-WFBGA, WLBGA | DARWIN | Strip | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 96MHz | 1-Wire, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 66 | 2MB (2M x 8) | FLASH | - | 512K x 8 | 1.14V ~ 3.6V | A/D 4x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
XMC4400F100F512ABXUMA1IC MCU 32BIT 512KB FLASH 100LQFP |
3,880 | - |
|
Datasheet | 100-LQFP Exposed Pad | XMC4000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, I2C, LINbus, SPI, UART, USB | DMA, I2S, LED, POR, PWM, WDT | 55 | 512KB (512K x 8) | FLASH | - | 80K x 8 | 3.13V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
XMC4400F100K512ABXUMA1IC MCU 32BIT 512KB FLASH 100LQFP |
1,842 | - |
|
Datasheet | 100-LQFP Exposed Pad | XMC4000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, Ethernet, I2C, LINbus, SPI, UART, USB | DMA, I2S, LED, POR, PWM, WDT | 55 | 512KB (512K x 8) | FLASH | - | 80K x 8 | 3.13V ~ 3.63V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
XS8805AQR-HMCU QFN |
4,572 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
XS8805B0BQR-HMCU QFN |
4,332 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
XS8805AQ-HMCU QFN |
2,944 | - |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
|
XS8805B0BQ-HMCU QFN |
4,724 | - |
|
Datasheet | - | - | Tray | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
EFM32HG322F64G-B-QFP48IC MCU 32BIT 64KB FLASH 48TQFP |
1,791 | - |
|
Datasheet | 48-TQFP | Happy Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 35 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7FS128783A01CFL#AA0IC MCU 32BIT 256KB FLASH 48LQFP |
1,783 | - |
|
Datasheet | 48-LQFP | Renesas Synergy™ S1 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | CANbus, DALI, I2C, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 35 | 256KB (256K x 8) | FLASH | 4K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 15x14b; D/A 3x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7FS128783A01CFJ#AA0IC MCU 32BIT 256KB FLASH 32LQFP |
2,541 | - |
|
Datasheet | 32-LQFP | Renesas Synergy™ S1 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | CANbus, DALI, I2C, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 24 | 256KB (256K x 8) | FLASH | 4K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 10x14b; D/A 3x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
EFM32HG110F64G-B-QFN24IC MCU 32BIT 64KB FLASH 24QFN |
2,356 | - |
|
Datasheet | 24-VQFN Exposed Pad | Happy Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 17 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
EFM32HG110F64G-B-QFN24RIC MCU 32BIT 64KB FLASH 24QFN |
3,158 | - |
|
Datasheet | 24-VQFN Exposed Pad | Happy Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 17 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4125PVS-482IC MCU 32BIT 32KB FLASH 28SSOP |
3,722 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC™ 4 CY8C4100 | Tube | Obsolete | 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 | 24 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 8x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
|
EFM32GG900F512G-E-D1IIC MCU 32BIT 512KB FLASH WAFER |
4,136 | - |
|
Datasheet | Die | Giant Gecko | Bulk | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 93 | 512KB (512K x 8) | FLASH | - | 128K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
EFM32HG108F32G-B-QFN24RIC MCU 32BIT 32KB FLASH 24QFN |
4,514 | - |
|
Datasheet | 24-VQFN Exposed Pad | Happy Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 17 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
EFM32HG108F64G-B-QFN24RIC MCU 32BIT 64KB FLASH 24QFN |
1,162 | - |
|
Datasheet | 24-VQFN Exposed Pad | Happy Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 17 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
EFM32HG110F32G-B-QFN24RIC MCU 32BIT 32KB FLASH 24QFN |
3,268 | - |
|
Datasheet | 24-VQFN Exposed Pad | Happy Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 17 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32HG210F32G-B-QFN32RIC MCU 32BIT 32KB FLASH 32QFN |
3,857 | - |
|
Datasheet | 32-VQFN Exposed Pad | Happy Gecko | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 24 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
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.
