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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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EFM32JG1B200F256GM48-B0IC MCU 32BIT 256KB FLASH 48QFN |
4,907 | - |
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Datasheet | 48-VFQFN Exposed Pad | Jade Gecko | Tube | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 32 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32JG1B200F128GM48-B0IC MCU 32BIT 128KB FLASH 48QFN |
4,998 | - |
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Datasheet | 48-VFQFN Exposed Pad | Jade Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 32 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32JG1B200F256GM32-B0IC MCU 32BIT 256KB FLASH 32QFN |
1,268 | - |
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Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tube | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32JG1B200F128GM32-B0IC MCU 32BIT 128KB FLASH 32QFN |
2,347 | - |
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Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 20x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32JG1B100F256GM32-B0IC MCU 32BIT 256KB FLASH 32QFN |
2,930 | - |
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Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tube | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32JG1B100F128GM32-B0IC MCU 32BIT 128KB FLASH 32QFN |
2,609 | - |
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Datasheet | 32-VFQFN Exposed Pad | Jade Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 40MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 20 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.85V ~ 3.8V | A/D 24x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4014LQA-422IC MCU 32BIT 16KB FLASH 24SQFN |
3,256 | - |
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Datasheet | 24-UFQFN Exposed Pad | PSOC™ 4 CY8C4000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4014LQA-422TIC MCU 32BIT 16KB FLASH 24SQFN |
3,455 | - |
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Datasheet | 24-UFQFN Exposed Pad | PSOC™ 4 CY8C4000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4014LQS-422IC MCU 32BIT 16KB FLASH 24SQFN |
2,506 | - |
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Datasheet | 24-UFQFN Exposed Pad | PSOC™ 4 CY8C4000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4014LQS-422TIC MCU 32BIT 16KB FLASH 24SQFN |
1,164 | - |
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Datasheet | 24-UFQFN Exposed Pad | PSOC™ 4 CY8C4000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4014SXS-421IC MCU 32BIT 16KB FLASH 16SOIC |
1,305 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | PSOC™ 4 CY8C4000 | Tube | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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CY8C4014SXS-421TIC MCU 32BIT 16KB FLASH 16SOIC |
2,032 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | PSOC™ 4 CY8C4000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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W78E378IC MCU 8BIT 32KB FLASH 44PLCC |
1,245 | - |
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Datasheet | 44-LCC (J-Lead) | W78 | Tube | Obsolete | Not Verified | 80C31 | 8-Bit | 10MHz | EBI/EMI, Serial Port | LVD, POR, WDT | 25 | 32KB (32K x 8) | FLASH | - | 576 x 8 | 4.5V ~ 5.5V | A/D 7x8b; D/A 11x8b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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Z32F06410AKSIC MCU 32BIT 64KB FLASH 32LQFP |
3,129 | - |
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Datasheet | 32-LQFP | ZNEO32! | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 30 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 3V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z32F12811ARSIC MCU 32BIT 128KB FLASH 64LQFP |
2,912 | - |
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Datasheet | 64-LQFP | ZNEO32! | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 3V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z32F12811ATSIC MCU 32BIT 128KB FLASH 80LQFP |
4,173 | - |
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Datasheet | 80-LQFP | ZNEO32! | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 72MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 68 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 3V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z32F38412ALSIC MCU 32BIT 384KB FLASH 100LQFP |
3,131 | - |
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Datasheet | 100-LQFP | ZNEO32! | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, DMA, LVD, POR, PWM, WDT | 86 | 384KB (384K x 8) | FLASH | - | 16K x 8 | 3V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FG6425IZQWRIC MCU 16BIT 64KB FLASH 113BGA |
2,137 | - |
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Datasheet | 113-VFBGA | MSP430F6xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 73 | 64KB (64K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 3.6V | A/D 10x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FG6426IZQWRIC MCU 16BIT 128KB FLASH 113BGA |
4,292 | - |
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Datasheet | 113-VFBGA | MSP430F6xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 73 | 128KB (128K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 3.6V | A/D 10x16b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430FG6625IZQWRIC MCU 16BIT 64KB FLASH 113BGA |
2,047 | - |
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Datasheet | 113-VFBGA | MSP430F6xx | Tape & Reel (TR) | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 20MHz | I2C, IrDA, SCI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 73 | 64KB (64K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 3.6V | A/D 10x16b; D/A 2x12b | 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.
