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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MINI51LDEIC MCU 32BIT 4KB FLASH 48LQFP |
2,415 | - |
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Datasheet | 48-LQFP | NuMicro M051™ DE | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, LVD, POR, PWM, WDT | 29 | 4KB (4K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z8E00110PSCIC MCU 8BIT 1KB OTP 18DIP |
4,534 | - |
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Datasheet | 18-DIP (0.300", 7.62mm) | Z8® Plus | Tube | Obsolete | Not Verified | Z8 | 8-Bit | 10MHz | - | PWM, WDT | 13 | 1KB (1K x 8) | OTP | - | 64 x 8 | 3.5V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Through Hole | |
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Z8F0423QB005SCIC MCU 8BIT 4KB FLASH 8QFN |
2,428 | - |
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Datasheet | 8-VDFN Exposed Pad | Encore!® XP® | Tray | Obsolete | Not Verified | eZ8 | 8-Bit | 5MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 6 | 4KB (4K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 3.6V | A/D 4x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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S9KEAZN8ACTGRKINETIS E 32-BIT MCU, ARM CORTEX |
1,537 | - |
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Datasheet | 16-TSSOP (0.173", 4.40mm Width) | - | Tape & Reel (TR) | Active | - | ARM® Cortex®-M0+ | 32-Bit | 48MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 14 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 2.7V ~ 5.5V | A/D 16x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08PL8CLCIC MCU 8BIT 8KB FLASH 32LQFP |
3,399 | - |
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Datasheet | 32-LQFP | S08 | Tray | Active | Not Verified | S08 | 8-Bit | 20MHz | LINbus, SCI, UART/USART | LVD, POR, PWM | 30 | 8KB (8K x 8) | FLASH | 256 x 8 | 2K x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC12F615-E/MDIC MCU 8BIT 1.75KB FLASH 8DFN |
3,388 | - |
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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 | 2V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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PIC12HV615T-I/MSIC MCU 8BIT 1.75KB FLASH 8MSOP |
1,743 | - |
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Datasheet | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | PIC® 12F | Tape & Reel (TR) | Active | Not Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, PWM, WDT | 5 | 1.75KB (1K x 14) | FLASH | - | 64 x 8 | 2V ~ 5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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PIC16HV610T-I/SLIC MCU 8BIT 1.75KB FLASH 14SOIC |
1,552 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | PIC® 16F | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | - | Brown-out Detect/Reset, POR, WDT | 11 | 1.75KB (1K x 14) | FLASH | - | 64 x 8 | 2V ~ 5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AVR16DD28T-E/SSIC MCU 8BIT 16KB FLASH 28SSOP |
1,530 | - |
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Datasheet | 28-SSOP (0.209", 5.30mm 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 | 22 | 16KB (16K x 8) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 19x12b SAR; D/A 1x10b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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AVR32DU28-I/STX32KB, 4KB SRAM, 24MHZ, USB, 10B |
1,995 | - |
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Datasheet | 28-VFQFN Exposed Pad | AVR® DU | Tube | Active | - | AVR | 8-Bit | 24MHz | CANbus, I2C, IrDA, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 32KB (32K x 8) | FLASH | 256 x 8 | 4K x 8 | 1.8V ~ 5.5V | A/D 17x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AVR16DU32-I/RXB16KB, 2KB SRAM, 24MHZ, USB, 10B |
4,386 | - |
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Datasheet | 32-VFQFN Exposed Pad | AVR® DU | Tray | Active | - | AVR | 8-Bit | 24MHz | CANbus, I2C, IrDA, SMBus, SPI, UART/USART, USB | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | 256 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 21x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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AVR16EA32-I/PTIC MCU 8BIT 16KB FLASH 32TQFP |
2,944 | - |
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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 | 16KB (16K x 8) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 24x12b; D/A 1x10b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8BB22F16I-C-QFN28IC MCU 8BIT 16KB FLASH 28QFN |
4,565 | - |
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Datasheet | 28-WFQFN Exposed Pad | Busy Bee | Tube | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8BB22F16I-C-QFN28RIC MCU 8BIT 16KB FLASH 28QFN |
4,994 | - |
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Datasheet | 28-WFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Active | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 16KB (16K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32I-B-5QFN32RIC MCU 8BIT 32KB FLASH 32QFN |
2,272 | - |
|
Datasheet | 32-WFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32I-C-5QFN32RIC MCU 8BIT 32KB FLASH 32QFN |
3,381 | - |
|
Datasheet | 32-WFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8BB31F64I-C-QFN24RIC MCU 8BIT 64KB FLASH 24QFN |
1,091 | - |
|
Datasheet | 24-VFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 12x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8LB10F16E-C-QFN24RIC MCU 8BIT 16KB FLASH 24QFN |
2,310 | - |
|
Datasheet | 24-VFQFN Exposed Pad | Laser Bee | Tape & Reel (TR) | Active | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.2V ~ 3.6V | A/D 12x14b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM8LB10F16ES0-C-QFN24RIC MCU 8BIT 16KB FLASH 24QFN |
3,277 | - |
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Datasheet | 24-VFQFN Exposed Pad | Laser Bee | Tape & Reel (TR) | Active | Not Verified | CIP-51 8051 | 8-Bit | 72MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.2V ~ 3.6V | A/D 12x14b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32I-C-QFN32IC MCU 8BIT 32KB FLASH 32QFN |
4,457 | - |
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Datasheet | 32-UFQFN Exposed Pad | Busy Bee | Tube | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 32KB (32K x 8) | FLASH | - | 2.25K x 8 | 2.2V ~ 3.6V | A/D 20x10/12b SAR; D/A 2x12b | Internal | -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.
