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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PIC16F724T-I/PTIC MCU 8BIT 7KB FLASH 44TQFP |
1,607 | - |
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Datasheet | 44-TQFP | PIC® XLP™ 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 7KB (4K x 14) | FLASH | - | 192 x 8 | 1.8V ~ 5.5V | A/D 14x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY28V-1AURIC MCU 8BIT 2KB FLASH 32TQFP |
3,042 | - |
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Datasheet | 32-TQFP | AVR® ATtiny | Tape & Reel (TR) | Obsolete | Verified | AVR | 8-Bit | 1.2MHz | - | POR, WDT | 11 | 2KB (1K x 16) | FLASH | - | - | 1.8V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY28L-4AURIC MCU 8BIT 2KB FLASH 32TQFP |
1,389 | - |
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Datasheet | 32-TQFP | AVR® ATtiny | Tape & Reel (TR) | Obsolete | Verified | AVR | 8-Bit | 4MHz | - | POR, WDT | 11 | 2KB (1K x 16) | FLASH | - | - | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F1096EKSP#X016BIT MCU RL78/F12 64K SSOP20 -4 |
4,818 | - |
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Datasheet | 20-LSSOP (0.240", 6.10mm Width) | RL78/F12 | Tape & Reel (TR) | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 13 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 4x8/10b SAR | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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UPD78F0560MC-CAA-E1-AXIC MCU 8BIT 4KB FLASH 20LSSOP |
2,926 | - |
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Datasheet | 20-LSSOP (0.240", 6.10mm Width) | 78K0/Kx2-L | Tape & Reel (TR) | Active | - | 78K/0 | 8-Bit | 10MHz | I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | - | 384 x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CG7558AASEMICONDUCTOR OTHER |
3,177 | - |
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Datasheet | - | * | Tray | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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MSP430FR2353TPTIC MCU 16BIT 16KB FRAM 48LQFP |
2,106 | - |
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Datasheet | 48-LQFP | MSP430™ FRAM | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 44 | 16KB (16K x 8) | FRAM | - | 2K x 8 | 1.8V ~ 3.6V | A/D 12x12b; D/A 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430I2040TPWIC MCU 16BIT 16KB FLASH 28TSSOP |
4,001 | - |
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Datasheet | 28-TSSOP (0.173", 4.40mm Width) | MSP430I2xx | Tube | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16.384Mhz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, PWM, WDT | 12 | 16KB (16K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 3.6V | A/D 4x24b Sigma-Delta | External | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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LPC1114JHN33/203EIC MCU 32BIT 32KB FLASH 32HVQFN |
4,686 | - |
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Datasheet | 32-VQFN Exposed Pad | LPC1100XL | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, WDT | 28 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F111MHAFB#10IC MCU 16BIT 192KB FLASH 80LQFP |
2,430 | - |
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Datasheet | 80-LQFP | RL78/L1C | Tray | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 55 | 192KB (192K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 3.6V | A/D 11x8/12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST7FLITE20F1B6IC MCU 8BIT 8KB FLASH 20DIP |
1,091 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | ST7 | Tube | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | SPI | LVD, POR, PWM, WDT | 15 | 8KB (8K x 8) | FLASH | - | 384 x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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ST7FLITE25F1B6IC MCU 8BIT 8KB FLASH 20DIP |
1,165 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | ST7 | Tube | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | SPI | LVD, POR, PWM, WDT | 15 | 8KB (8K x 8) | FLASH | - | 384 x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC68HC908QY4CPIC MCU 8BIT 4KB FLASH 16DIP |
1,554 | - |
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Datasheet | 16-DIP (0.300", 7.62mm) | HC08 | Tube | Obsolete | Not Verified | HC08 | 8-Bit | 8MHz | - | LVD, POR, PWM | 13 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2.7V ~ 5.5V | A/D 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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STM32L053R8T6DIC MCU 32BIT 64KB FLASH 64LQFP |
3,276 | - |
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Datasheet | 64-LQFP | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.65V ~ 3.6V | A/D 16x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ST7FLITE15M6TRIC MCU 8BIT 4KB FLASH 20SOIC |
2,720 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | ST7 | Tape & Reel (TR) | Obsolete | Not Verified | ST7 | 8-Bit | 16MHz | SPI | LVD, POR, PWM, WDT | 15 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AT89C1051-12SCIC MCU 8BIT 1KB FLASH 20SOIC |
2,769 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | - | LED | 15 | 1KB (1K x 8) | FLASH | - | 64 x 8 | 2.7V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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AT89C1051U-12PCIC MCU 8BIT 1KB FLASH 20DIP |
4,688 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | 89C | Tube | Obsolete | Not Verified | 8051 | 8-Bit | 12MHz | UART/USART | LED | 15 | 1KB (1K x 8) | FLASH | - | 64 x 8 | 2.7V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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STM32L052R8T7IC MCU 32BIT 64KB FLASH 64LQFP |
2,133 | - |
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Datasheet | 64-LQFP | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.65V ~ 3.6V | A/D 16x12b; D/A 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08SE8VWLIC MCU 8BIT 8KB FLASH 28SOIC |
3,601 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | S08 | Tube | Active | Not Verified | S08 | 8-Bit | 20MHz | LINbus, SCI | LVD, POR, PWM | 24 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z8F082ASJ020EGIC MCU 8BIT 8KB FLASH 28SOIC |
2,605 | - |
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Datasheet | 28-SOIC (0.295", 7.50mm Width) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT | 23 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 8x10b | 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.
