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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R5F121BCANA#6016BIT MCU RL78/G16 32K 32HWQFN - |
4,975 | - |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G16 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 29 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F1217CGNA#6016BIT MCU RL78/G16 32K 24HWQFN - |
2,262 | - |
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Datasheet | 24-WFQFN Exposed Pad | RL78/G16 | Tray | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 21 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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M031EB0AE32-BIT M0+FLASH/RAM=16KB/2KB + S |
3,382 | - |
|
Datasheet | 28-TSSOP (0.173", 4.40mm Width) | NuMicro™ M031 | Tube | Active | - | ARM® Cortex®-M0 | 32-Bit | 48MHz | EBI/EMI, I2C, I2S, SPI, UART/USART | Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 23 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | A/D 7x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F10266GSM#15IC MCU 16BIT 2KB FLASH 20LSSOP |
1,127 | - |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | RL78/G12 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 14 | 2KB (2K x 8) | FLASH | 2K x 8 | 256 x 8 | 1.8V ~ 5.5V | A/D 11x8/10b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
STM8L101F2P3TRIC MCU 8BIT 4KB FLASH 20TSSOP |
2,487 | - |
|
Datasheet | 20-TSSOP (0.173", 4.40mm Width) | STM8L EnergyLite | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, SPI, UART/USART | Infrared, POR, PWM, WDT | 18 | 4KB (4K x 8) | FLASH | - | 1.5K x 8 | 1.65V ~ 3.6V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F101GAANA#40IC MCU 16BIT 16KB FLASH 48HWQFN |
4,054 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7F102GAC2DSP#HA016BIT MCU RL78/G22 32K 30LSSOP - |
3,810 | - |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/G22 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F1214CMSP#5016BIT MCU RL78/G16 32K 16LSSOP - |
1,890 | - |
|
Datasheet | 16-SSOP (0.173", 4.40mm Width) | RL78/G16 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 13 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F1214CMNA#4016BIT MCU RL78/G16 32K 16HWQFN - |
1,020 | - |
|
Datasheet | 16-WFQFN Exposed Pad | RL78/G16 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 13 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 2.4V ~ 5.5V | A/D 7x8/10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R7F102G8C2DLA#HC016-BIT GENERAL MCU RL78/G22 32K |
2,430 | - |
|
Datasheet | 25-WFLGA | RL78/G22 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 19 | 32KB (32K x 8) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R7F102GBC2DNP#HA016BIT MCU RL78/G22 32K 32HWQFN |
4,089 | - |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G22 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 27 | 32KB (32K x 8) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R7F102G7C3CNP#HA016BIT MCU RL78/G22 32K 24HWQFN - |
4,158 | - |
|
Datasheet | 24-WFQFN Exposed Pad | RL78/G22 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 19 | 32KB (32K x 8) | FLASH | 2K x 8 | 4K x 8 | 1.6V ~ 5.5V | A/D 6x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC12F519-E/SNIC MCU 8BIT 1.5KB FLASH 8SOIC |
3,524 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | PIC® 12F | Tube | Active | Verified | PIC | 8-Bit | 8MHz | - | POR, WDT | 5 | 1.5KB (1K x 12) | FLASH | - | 41 x 8 | 2V ~ 5.5V | - | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC12LF1501-E/MSIC MCU 8BIT 1.75KB FLASH 8MSOP |
4,146 | - |
|
Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | PIC® 12F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 1.75KB (1K x 14) | FLASH | - | 64 x 8 | 1.8V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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PIC12LF1501-E/SNIC MCU 8BIT 1.75KB FLASH 8SOIC |
1,158 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | PIC® 12F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 1.75KB (1K x 14) | FLASH | - | 64 x 8 | 1.8V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC12F1501-I/MFIC MCU 8BIT 1.75KB FLASH 8DFN |
4,355 | - |
|
Datasheet | 8-VDFN Exposed Pad | PIC® 12F | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 1.75KB (1K x 14) | FLASH | - | 64 x 8 | 2.3V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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PIC12LF1501-I/MFIC MCU 8BIT 1.75KB FLASH 8DFN |
1,298 | - |
|
Datasheet | 8-VDFN Exposed Pad | PIC® 12F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 1.75KB (1K x 14) | FLASH | - | 64 x 8 | 1.8V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16LF1503-I/MVIC MCU 8BIT 3.5KB FLASH 16UQFN |
4,426 | - |
|
Datasheet | 16-UFQFN Exposed Pad | PIC® 16F | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 11 | 3.5KB (2K x 14) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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R7FA2E2A53CNJ#HA0IC MCU 32BIT 32KB FLASH 20HWQFN |
1,237 | - |
|
Datasheet | 20-WFQFN Exposed Pad | RA2E2 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M23 | 32-Bit | 48MHz | I2C, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 16 | 32KB (32K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.6V ~ 5.5V | A/D 7x12b SAR | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F1051AGSP#10IC MCU 16BIT 16KB FLASH 10LSSOP |
3,906 | - |
|
Datasheet | 10-LSSOP (0.173", 4.40mm Width) | RL78/G11 | Tray | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, UART/USART | LVD, POR, WDT | 4 | 16KB (16K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 1.6V ~ 5.5V | A/D 4x10b; D/A 1x8b | Internal | -40°C ~ 105°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.
