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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
R5F103A9ASP#10IC MCU 16BIT 12KB FLASH 30LSSOP |
1,680 | - |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/G12 | Tray | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | LVD, POR, PWM, WDT | 23 | 12KB (12K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F1216AGSP#30MCU:RL78 |
1,625 | - |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | RL78/G16 | Tube | Active | - | RL78 | 16-Bit | 16MHz | CSI, I2C, SPI, UART/USART | Capacitive Touch, POR, PWM, Voltage Detect, WDT | 17 | 16KB (16K 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 | |
|
|
AVR64DD20T-I/SOIC MCU 8BIT 64KB FLASH 28SOIC |
1,572 | - |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | AVR® DD | Tape & Reel (TR) | Active | - | AVR | 8-Bit | 24MHz | I2C, IrDA, LINbus, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 64KB (64K x 8) | FLASH | 256 x 8 | 8K x 8 | 1.8V ~ 5.5V | A/D 13x12b SAR; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F101FEAFP#10IC MCU 16BIT 64KB FLASH 44LQFP |
1,280 | - |
|
Datasheet | 44-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 64KB (64K x 8) | FLASH | - | 4K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F102A7ASP#10IC MCU 16BIT 4KB FLASH 30LSSOP |
1,180 | - |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/G12 | Tray | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 23 | 4KB (4K x 8) | FLASH | 2K x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC18F25Q71-I/SSIC MCU 8BIT 32KB FLASH 28SSOP |
507 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® Q71 | Tube | Active | - | PIC | 8-Bit | 64MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 32KB (32K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 5.5V | A/D 24x12b SAR; D/A 2x8b, 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSPM0L1105TDGS20RIC MCU 32BIT 32KB FLASH 20TFSOP |
14,965 | - |
|
Datasheet | 20-TFSOP (0.118", 3.00mm Width) | - | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 32MHz | DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 17 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.62V ~ 3.6V | A/D 8x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M0L1305QRHBRQ1AUTOMOTIVE 32-MHZ ARM CORTEX-M0+ |
5,000 | - |
|
Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 32MHz | DALI, I2C, IrDA, LINbus, SmartCard, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, TRNG, WDT | 28 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.62V ~ 3.6V | A/D 10x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | |
|
|
PIC18F25Q24T-I/SOIC MCU 8BIT 32KB FLASH 28SOIC |
1,600 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® XLP™ 18F, Functional Safety (FuSa) | Tape & Reel (TR) | Active | - | PIC | 8-Bit | 64MHz | I2C, LINbus, SMBus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 24 | 32KB (32K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 19x12b SAR; D/A 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC16LF15354T-E/MLIC MCU 8BIT 7KB FLASH 28VQFN |
1,600 | - |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | - | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 7KB (4K x 14) | FLASH | 224 x 8 | 512 x 8 | 1.8V ~ 3.6V | A/D 24x10b SAR; D/A 1x5b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16F15354T-E/MLIC MCU 8BIT 7KB FLASH 28VQFN |
1,580 | - |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 16F | Tape & Reel (TR) | Active | - | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 25 | 7KB (4K x 14) | FLASH | 224 x 8 | 512 x 8 | 2.3V ~ 5.5V | A/D 24x10b SAR; D/A 1x5b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
PIC16F17146-E/SOIC MCU 8BIT 28KB FLASH 20SOIC |
532 | - |
|
Datasheet | 20-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | - | PIC | 8-Bit | 32MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 28KB (28K x 8) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 41x12b SAR; D/A 2x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
AVR64EA32-I/PTIC MCU 8BIT 64KB FLASH 32TQFP |
521 | - |
|
Datasheet | 32-TQFP | AVR® EA | Tray | Active | - | AVR | 8-Bit | 20MHz | I2C, IrDA, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 512 x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 24x12b; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC16F17174-I/MPIC MCU 8BIT 7KB FLASH 48VFQFN |
511 | - |
|
Datasheet | 40-VFQFN Exposed Pad | PIC® 16F | Tube | Active | - | PIC | 8-Bit | 32MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 7KB (7K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 5.5V | A/D 58x12b; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
AVR64EA32T-I/RXBIC MCU 8BIT 64KB FLASH 32VFQFN |
5,000 | - |
|
Datasheet | 32-VFQFN Exposed Pad | AVR® EA | Tape & Reel (TR) | Active | - | AVR | 8-Bit | 20MHz | I2C, IrDA, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 512 x 8 | 6K x 8 | 1.8V ~ 5.5V | A/D 28x12b; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
AVR16EA48T-I/6LXIC MCU 8BIT 16KB FLASH 48VFQFN |
3,300 | - |
|
Datasheet | 48-VFQFN Exposed Pad | AVR® EA | Tape & Reel (TR) | Active | - | AVR | 8-Bit | 20MHz | I2C, IrDA, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 41 | 16KB (16K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 28x12b; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC18F25Q71T-I/SSIC MCU 8BIT 32KB FLASH 28SSOP |
2,100 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® Q71 | Tape & Reel (TR) | Active | - | PIC | 8-Bit | 64MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 26 | 32KB (32K x 8) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 24x12b SAR; D/A 2x8b, 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F11BBEAFP#10IC MCU 16BIT 64KB FLASH 32LQFP |
2,000 | - |
|
Datasheet | 32-LQFP | RL78/G1F | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, UART/USART | LVD, POR, PWM, WDT | 25 | 64KB (64K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.6V ~ 5.5V | A/D 13x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F11ZBAAFP#10IC MCU 16BIT 16KB FLASH 32LQFP |
2,000 | - |
|
Datasheet | 32-LQFP | RL78/G1P | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, UART/USART | LVD, POR, PWM, WDT | 23 | 16KB (16K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 2.7V ~ 3.6V | A/D 8x8/12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC16F18155-I/SOIC MCU 8BIT 14KB FLASH 28SOIC |
513 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 16F | Tube | Active | - | PIC | 8-Bit | 32MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 14KB (14K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 42x12b SAR; D/A 2x8b | External, 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.