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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PIC16C54C-20/SSIC MCU 8BIT 768B OTP 20SSOP |
228 | - |
|
Datasheet | 20-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tube | Active | Verified | PIC | 8-Bit | 20MHz | - | POR, WDT | 12 | 768B (512 x 12) | OTP | - | 25 x 8 | 3V ~ 5.5V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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ATSAML10E15A-MUIC MCU 32BIT 32KB FLASH 32VQFN |
225 | - |
|
Datasheet | 32-VFQFN Exposed Pad | SAM L10 | Tray | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 25 | 32KB (32K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.62V ~ 3.63V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB52F32I-C-QFN20IC MCU 8BIT 32KB FLASH 20QFN |
124 | - |
|
Datasheet | 20-WFQFN Exposed Pad | Busy Bee | Strip | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 1.8V ~ 5.5V | A/D 16x12b SAR; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AVR128DA48T-E/6LXIC MCU 8BIT 128KB FLASH 48VQFN |
3,073 | - |
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Datasheet | 48-VFQFN Exposed Pad | AVR® DA | Tape & Reel (TR) | Active | Not Verified | AVR | 8-Bit | 24MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 41 | 128KB (128K x 8) | FLASH | 512 x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 18x12b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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STM8L152K6U6IC MCU 8BIT 32KB FLASH 32UFQFPN |
2,498 | - |
|
Datasheet | 32-UFQFN Exposed Pad | STM8L EnergyLite | Tray | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 21x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM8L052R8T6TRIC MCU 8BIT 64KB FLASH 64LQFP |
1,865 | - |
|
Datasheet | 64-LQFP | STM8L EnergyLite | Tape & Reel (TR) | Active | Not Verified | STM8 | 8-Bit | 16MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, IR, LCD, POR, PWM, WDT | 54 | 64KB (64K x 8) | FLASH | 256 x 8 | 4K x 8 | 1.8V ~ 3.6V | A/D 28x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC24FJ64GP203-E/M5IC MCU 16BIT 64KB FLASH 36UQFN |
438 | - |
|
Datasheet | 36-UFQFN Exposed Pad | PIC® 24F | Tube | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 27 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 14x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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R7FA2E1A93CFJ#AA0IC MCU 32BIT 128KB FLASH 32LQFP |
975 | - |
|
Datasheet | 32-LQFP | RA2E1 | Tray | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | I2C, SmartCard, SPI, UART/USART | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 23 | 128KB (128K x 8) | FLASH | 4K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 10x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F11768GSP#30IC MCU 16BIT 8KB FLASH 20LSSOP |
4,134 | - |
|
Datasheet | 20-LSSOP (0.173", 4.40mm Width) | RL78/I1D | Tube | Active | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | LVD, POR, WDT | 11 | 8KB (8K x 8) | FLASH | 2K x 8 | 768 x 8 | 1.6V ~ 3.6V | A/D 6x8/12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC16F1769-E/MLIC MCU 8BIT 14KB FLASH 20QFN |
1,725 | - |
|
Datasheet | 20-VFQFN Exposed Pad | PIC® XLP™ 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 18 | 14KB (8K x 14) | FLASH | 128 x 8 | 1K x 8 | 2.3V ~ 5.5V | A/D 12x10b; D/A 2x5b, 2x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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MSP430F2101TDGVIC MCU 16BIT 1KB FLASH 20TVSOP |
450 | - |
|
Datasheet | 20-TFSOP (0.173", 4.40mm Width) | MSP430F2xx | Bulk | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 16 | 1KB (1K x 8 + 256B) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | Slope A/D | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MSP430F2002IPWIC MCU 16BIT 1KB FLASH 14TSSOP |
357 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | MSP430F2xx | Bulk | Active | Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 10 | 1KB (1K x 8 + 256B) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16LF19175-E/PTIC MCU 8BIT 14KB FLASH 44TQFP |
480 | - |
|
Datasheet | 44-TQFP | PIC® XLP™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 35 | 14KB (8K x 14) | FLASH | 256 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 31x12b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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PIC16F19175-E/PTIC MCU 8BIT 14KB FLASH 44TQFP |
479 | - |
|
Datasheet | 44-TQFP | PIC® XLP™ 16F | Tray | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LCD, POR, PWM, WDT | 35 | 14KB (8K x 14) | FLASH | 256 x 8 | 1K x 8 | 2.3V ~ 5.5V | A/D 31x12b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
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PIC18LF46K40-E/PTIC MCU 8BIT 64KB FLASH 44TQFP |
470 | - |
|
Datasheet | 44-TQFP | PIC® XLP™ 18K | Tray | Active | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 36 | 64KB (32K x 16) | FLASH | 1K x 8 | 3.6K x 8 | 1.8V ~ 3.6V | A/D 35x10b; D/A 1x5b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC24FJ64GP205-E/M4IC MCU 16BIT 64KB FLASH 48UQFN |
354 | - |
|
Datasheet | 48-UFQFN Exposed Pad | PIC® 24F | Tube | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 39 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 14x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC24FJ64GU203-I/M5IC MCU 16BIT 64KB FLASH 36UQFN |
340 | - |
|
Datasheet | 36-UFQFN Exposed Pad | PIC® 24F | Tube | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 26 | 64KB (22K x 24) | FLASH | - | 8K x 8 | 2V ~ 3.6V | A/D 13x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16F17145-I/PIC MCU 8BIT 14KB FLASH 20DIP |
327 | - |
|
Datasheet | 20-DIP (0.300", 7.62mm) | PIC® 16F | Tube | Active | Not Verified | PIC | 8-Bit | 32MHz | I2C, LINbus, RS-232, RS-485, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 17 | 14KB (14K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 41x12b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MSP430G2402IPW14IC MCU 16BIT 8KB FLASH 14TSSOP |
109 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | MSP430G2xx | Tube | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, SPI, USI | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 10 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MSP430F2002IRSATIC MCU 16BIT 1KB FLASH 16QFN |
262 | - |
|
Datasheet | 16-VQFN Exposed Pad | MSP430F2xx | Tape & Reel (TR) | Active | Not Verified | MSP430 CPU16 | 16-Bit | 16MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 10 | 1KB (1K x 8 + 256B) | FLASH | - | 128 x 8 | 1.8V ~ 3.6V | A/D 8x10b | 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.
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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.
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