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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MC9S08SE4CWLIC MCU 8BIT 4KB FLASH 28SOIC |
4,953 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | S08 | Tube | Active | Not Verified | S08 | 8-Bit | 20MHz | LINbus, SCI | LVD, POR, PWM | 24 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F51115AGNE#0AIC MCU 32BIT 128MB FLASH 48WFQFN |
1,391 | - |
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Datasheet | 48-WFQFN Exposed Pad | RX111 | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 30 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F51405ADNE#10IC MCU 32BIT 128MB FLASH 48WFQFN |
3,098 | - |
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Datasheet | 48-WFQFN Exposed Pad | RX140 | Tape & Reel (TR) | Active | - | RXv2 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI | Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, WDT | 39 | 128KB (128K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 11x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F513T3AGNE#00IC MCU 32BIT 64KB FLASH 48WFQFN |
2,316 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RX13T | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | 4K x 8 | 12K x 8 | 2.7V ~ 5.5V | A/D 8x12b; D/A 1x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F513T5ADNE#00IC MCU 32BIT 128MB FLASH 48WFQFN |
1,288 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RX13T | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | 4K x 8 | 12K x 8 | 2.7V ~ 5.5V | A/D 8x12b; D/A 1x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM8AF6248TCXIC MCU 8BIT 16KB FLASH 48LQFP |
2,492 | - |
|
Datasheet | 48-LQFP | STM8A | Tape & Reel (TR) | Active | Not Verified | STM8A | 8-Bit | 16MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 38 | 16KB (16K x 8) | FLASH | 512 x 8 | 2K x 8 | 3V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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Z8F0813HJ005EGIC MCU 8BIT 8KB FLASH 28SSOP |
3,597 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | Encore!® XP® | Tube | Obsolete | Verified | eZ8 | 8-Bit | 5MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 24 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430F5304IPTIC MCU 16BIT 8KB FLASH 48LQFP |
1,509 | - |
|
Datasheet | 48-LQFP | MSP430F5xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 31 | 8KB (8K x 8) | FLASH | - | 6K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATXMEGA32D4-MHKIC MCU 8/16BIT 32KB FLASH 44VQFN |
3,755 | - |
|
Datasheet | 44-VFQFN Exposed Pad | AVR® XMEGA | Tray | Discontinued at Digi-Key | Not Verified | AVR | 8/16-Bit | 32MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 32KB (16K x 16) | FLASH | 1K x 8 | 4K x 8 | 1.6V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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C8051T320-GQRIC MCU 8BIT 16KB OTP 32LQFP |
1,248 | - |
|
Datasheet | 32-LQFP | C8051T32x | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 48 MIPS | I2C, SPI, UART/USART, USB | POR, PWM, Temp Sensor, WDT | 25 | 16KB (16K x 8) | OTP | - | 1.25K x 8 | 1.8V ~ 5.25V | A/D 21x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NANO102ZC2ANIC MCU 32BIT 32KB FLASH 33QFN |
1,978 | - |
|
Datasheet | 32-WFQFN Exposed Pad | NuMicro™ Nano102 | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 27 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F022APB020SGIC MCU 8BIT 2KB FLASH 8DIP |
1,143 | - |
|
Datasheet | 8-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Active | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT | 6 | 2KB (2K x 8) | FLASH | 64 x 8 | 512 x 8 | 2.7V ~ 3.6V | A/D 4x10b | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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CY95F698KPMC2GSNE2HQLA1IC MCU |
2,784 | - |
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Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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CY95F698KPMC1GSNE2HQLA1IC MCU |
1,492 | - |
|
Datasheet | - | - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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Z8F011APJ020SCIC MCU 8BIT 1KB FLASH 28DIP |
2,106 | - |
|
Datasheet | 28-DIP (0.600", 15.24mm) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 25 | 1KB (1K x 8) | FLASH | 16 x 8 | 256 x 8 | 2.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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S9S08RNA8W2VTGRIC MCU 8BIT 8KB FLASH 16TSSOP |
1,055 | - |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 12 | 8KB (8K x 8) | FLASH | 256 x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F107AEMSP#X0IC MCU 16BIT 64KB FLASH 30LSSOP |
1,959 | - |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/I1A | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 23 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 11x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F100MFAFA#7016-BIT GENERAL MCU RL78/G13 96K |
1,630 | - |
|
Datasheet | 80-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F0423SJ005EGIC MCU 8BIT 4KB FLASH 28SOIC |
1,274 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 5MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 22 | 4KB (4K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F523T3ADFD#10IC MCU 32BIT 64KB FLASH 52LQFP |
4,479 | - |
|
Datasheet | 52-LQFP | RX23T | Tray | Active | Not Verified | RX | 32-Bit Single-Core | 40MHz | I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 2.7V ~ 5.5V | A/D 10x12b | 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.
