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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R5F12047ANA#0016BIT MCU RL78/G15 4K 16HWQFN -4 |
4,468 | - |
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Datasheet | 16-WFQFN Exposed Pad | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F12047ASP#1016BIT MCU RL78/G15 4K 16SSOP -40 |
1,589 | - |
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Datasheet | 16-SSOP (0.173", 4.40mm Width) | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC10F322-E/OTIC MCU 8BIT 896B FLASH SOT23-6 |
1,542 | - |
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Datasheet | SOT-23-6 | PIC® 10F | Bulk | Obsolete | Not Verified | PIC | 8-Bit | 16MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 3 | 896B (512 x 14) | FLASH | - | 64 x 8 | 2.3V ~ 5.5V | A/D 3x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC10LF322-E/OTIC MCU 8BIT 896B FLASH SOT23-6 |
1,941 | - |
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Datasheet | SOT-23-6 | PIC® 10F | Bulk | Obsolete | Not Verified | PIC | 8-Bit | 16MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 3 | 896B (512 x 14) | FLASH | - | 64 x 8 | 1.8V ~ 3.6V | A/D 3x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F12047ASP#7016-BIT GENERAL MCU RL78/G15 4K 1 |
4,081 | - |
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Datasheet | 16-SSOP (0.173", 4.40mm Width) | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F12047ANA#6016BIT MCU RL78/G15 4K 16HWQFN -4 |
1,584 | - |
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Datasheet | 16-WFQFN Exposed Pad | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F12067ASP#5016BIT MCU RL78/G15 4K 20LSSOP -4 |
2,675 | - |
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Datasheet | 20-LSSOP (0.173", 4.40mm Width) | RL78/G15 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 17 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB50F8G-A-SOIC16RIC MCU 8BIT 8KB FLASH SOIC16 |
3,623 | - |
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Datasheet | 16-SOIC (0.154", 3.90mm Width) | Busy Bee | Tape & Reel (TR) | Active | - | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32C011F4P3IC MCU 32BIT 16KB FLASH 20TSSOP |
1,091 | - |
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Datasheet | 20-TSSOP (0.173", 4.40mm Width) | STM32C0 | Bulk | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT | 18 | 16KB (16K x 8) | FLASH | - | 6K x 8 | 2V ~ 3.6V | A/D 15x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F10Y47DSP#10IC MCU 16BIT 4KB FLASH 16SSOP |
1,587 | - |
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Datasheet | 16-SSOP (0.173", 4.40mm Width) | RL78/G10 | Tray | Active | Not Verified | RL78 | 16-Bit | 20MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 10 | 4KB (4K x 8) | FLASH | - | 512 x 8 | 2V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F12018GSP#1016BIT MCU RL78/G15 8K 10LSSOP -4 |
3,664 | - |
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Datasheet | 10-LSSOP (0.173", 4.40mm Width) | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 7 | 8KB (8K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 4x8/10b | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F12017MSP#1016BIT MCU RL78/G15 4K 10LSSOP -4 |
4,556 | - |
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Datasheet | 10-LSSOP (0.173", 4.40mm Width) | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 7 | 4KB (4K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 4x8/10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F12008MNS#1016BIT MCU RL78/G15 8K 8WDFN -40 |
2,791 | - |
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Datasheet | 8-WDFN Exposed Pad | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 5 | 8KB (8K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 3x8/10b | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R5F12048ASP#1016BIT MCU RL78/G15 8K 16SSOP -40 |
3,289 | - |
|
Datasheet | 16-SSOP (0.173", 4.40mm Width) | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F12048ANA#0016BIT MCU RL78/G15 8K 16HWQFN -4 |
3,070 | - |
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Datasheet | 16-WFQFN Exposed Pad | RL78/G15 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY40-SURIC MCU 8BIT 4KB FLASH 20SOIC |
4,482 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 12MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 4KB (2K x 16) | FLASH | - | 256 x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY441-MMHRIC MCU 8BIT 4KB FLASH 20VQFN |
4,203 | - |
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Datasheet | 20-VFQFN Exposed Pad | AVR® ATtiny | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART | PWM | 12 | 4KB (4K x 8) | FLASH | 256 x 8 | 256 x 8 | 1.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY204-SSFIC MCU 8BIT 2KB FLASH 14SOIC |
2,568 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | tinyAVR™ 0, Functional Safety (FuSa) | Tube | Active | Not Verified | AVR | 8-Bit | 16MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 2KB (2K x 8) | FLASH | 64 x 8 | 128 x 8 | 2.7V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM32C011F6U7TRIC MCU 32BIT 32KB FLASH 20UFQFPN |
3,231 | - |
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Datasheet | 20-UFQFN | STM32C0 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, Temp Sensor, WDT | 18 | 32KB (32K x 8) | FLASH | - | 6K x 8 | 2V ~ 3.6V | A/D 15x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F12008MNS#5016BIT MCU RL78/G15 8K 8WDFN -40 |
3,453 | - |
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Datasheet | 8-WDFN Exposed Pad | RL78/G15 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | POR, PWM, WDT | 5 | 8KB (8K x 8) | FLASH | 1K x 8 | 1K x 8 | 2.4V ~ 5.5V | A/D 3x8/10b | External | -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.
