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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LM3S1850-EQC50-A2TIC MCU 32BIT 256KB FLASH 100LQFP |
4,008 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, QEI, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 56 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.25V ~ 2.75V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LM3S5C31-IQC80-A1TIC MCU 32BIT 512KB FLASH 100LQFP |
2,871 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 3.6V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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LM3S1D21-IQC80-A1TIC MCU 32BIT 512KB FLASH 100LQFP |
1,331 | - |
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Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 67 | 512KB (512K x 8) | FLASH | - | 96K x 8 | 1.235V ~ 1.365V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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S9S08DZ128F2MLHRIC MCU 8BIT 128KB FLASH 64LQFP |
1,042 | - |
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Datasheet | 64-LQFP | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 40MHz | CANbus, I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 53 | 128KB (128K x 8) | FLASH | 2K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 24x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F52108CDFN#30IC MCU 32BIT 512KB FLASH 80LQFP |
4,218 | - |
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Datasheet | 80-LQFP | RX200 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 64 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.62V ~ 5.5V | A/D 14x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C22345-24PVXAIC MCU 8BIT 16KB FLASH 28SSOP |
4,829 | - |
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Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC™1 CY8C22xxx | Tube | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, IrDA, SPI, UART/USART | LVD, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 3V ~ 5.25V | A/D 3x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C6347BZI-BLD33TIC MCU 32BIT 1MB FLASH 116BGA |
4,964 | - |
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Datasheet | 116-WFBGA | PSOC™ 6 BLE | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+, ARM® Cortex®-M4F | 32-Bit Dual-Core | 100MHz, 150MHz | FIFO, I2C, IrDA, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, DMA, I2S, LCD, LVD, POR, PWM, Temp Sensor, WDT | 78 | 1MB (1M x 8) | FLASH | - | 288K x 8 | 1.7V ~ 3.6V | A/D 16x10b SAR, 16x12b Sigma-Delta; D/A 2x7b, 1x8/12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F5631PDDFM#10IC MCU 32BIT 512KB FLASH 64LFQFP |
3,168 | - |
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Datasheet | 64-LQFP | RX631 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 100MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 42 | 512KB (512K x 8) | FLASH | 32K x 8 | 64K x 8 | 2.7V ~ 3.6V | A/D 12x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC12C672/JWIC MCU 8BIT 3.5KB EPROM/UV 8CDIP |
3,947 | - |
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Datasheet | 8-CDIP (0.300", 7.62mm) Window | PIC® 12C | Tube | Obsolete | Verified | PIC | 8-Bit | 10MHz | - | POR, WDT | 5 | 3.5KB (2K x 14) | EPROM, UV | - | 128 x 8 | 3V ~ 5.5V | A/D 4x8b | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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STR710RZH6IC MCU 32BIT ROMLESS 64LFBGA |
1,230 | - |
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Datasheet | 64-LFBGA | STR7 | Tray | Obsolete | Not Verified | ARM7® | 32-Bit Single-Core | 66MHz | CANbus, EBI/EMI, HDLC, I2C, SmartCard, SPI, UART/USART, USB | PWM, WDT | 48 | - | ROMless | - | 64K x 8 | 3V ~ 3.6V | A/D 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32F722VET6TRIC MCU 32BIT 512KB FLASH 100LQFP |
1,312 | - |
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Datasheet | 100-LQFP | STM32F7 | Tape & Reel (TR) | Active | Verified | ARM® Cortex®-M7 | 32-Bit Single-Core | 216MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 82 | 512KB (512K x 8) | FLASH | - | 256K x 8 | 1.7V ~ 3.6V | A/D 16x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG842F512G-E-QFP64RIC MCU 32BIT 512KB FLASH 64TQFP |
1,870 | - |
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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 | 53 | 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 | |
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EFM32GG840F512G-E-QFN64IC MCU 32BIT 512KB FLASH 64QFN |
4,412 | - |
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Datasheet | 64-VFQFN Exposed Pad | Giant Gecko | Tray | 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 | 56 | 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 | |
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EFM32GG11B840F1024GQ100-ARIC MCU 32BIT 1MB FLASH 100TQFP |
3,453 | - |
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Datasheet | 100-TQFP | Giant Gecko S1 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MMC/SD/SDIO, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 80 | 1MB (1M x 8) | FLASH | - | 512K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32GG12B410F1024GL112-ARIC MCU 32BIT 1MB FLASH 112BGA |
3,031 | - |
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Datasheet | 112-LFBGA | Giant Gecko S1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 72MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD/SDIO, PDM, QSPI, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 87 | 1MB (1M x 8) | FLASH | - | 192K x 8 | 1.8V ~ 3.8V | A/D 16x12b SAR; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY9BF468NPMC-G-MNE2IC MCU 32BIT 1.03125MB 100LQFP |
3,795 | - |
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Datasheet | 100-LQFP | FM4 MB9B460R | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 160MHz | CANbus, CSIO, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 80 | 1.03125MB (1.03125M x 8) | FLASH | - | 128K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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R5F523E5ADNF#40IC MCU 32BIT 128MB FLASH 40WFQFN |
4,882 | - |
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Datasheet | 40-WFQFN Exposed Pad | RX23E-A | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 20 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 4x12b, 12x24b Sigma-Delta | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F563TCEDFP#H132BIT MCU RX63T LQFP100 |
4,027 | - |
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Datasheet | 100-LQFP | RX63T | Tray | Active | - | RX | 32-Bit | 100MHz | EBI/EMI, I2C, LINbus, SCI, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 57 | 384KB (384K x 8) | FLASH | 32K x 8 | 32K x 8 | 2.7V ~ 3.6V | A/D 12x10b, 8x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F523E5NDFP#3032BIT MCU RX23E-B 128K LFQFP100 |
4,490 | - |
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Datasheet | 100-LQFP | RX23E-B | Tray | Active | - | RXv2 | 32-Bit | 32MHz | CANbus, I2C, SCI, SPI, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 58 | 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 | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S12C32MPB25IC MCU 16BIT 32KB FLASH 52TQFP |
1,369 | - |
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Datasheet | 52-LQFP | HCS12 | Tray | Obsolete | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, EBI/EMI, SCI, SPI | POR, PWM, WDT | 35 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 2.35V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°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.
