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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XMC1202Q024X0032ABXUMA1IC MCU 32BIT 32KB FLASH 16TSSOP |
5,190 | - |
|
Datasheet | 16-TSSOP (0.173", 4.40mm Width) | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 18 | 32KB (32K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 13x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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XMC1301Q040F0032ABXUMA1IC MCU 32BIT 32KB FLASH 40VQFN |
1,516 | - |
|
Datasheet | 40-VFQFN Exposed Pad | XMC1000 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 32MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 27 | 32KB (32K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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MC9S08PT60VLCIC MCU 8BIT 60KB FLASH 32LQFP |
3,356 | - |
|
Datasheet | 32-LQFP | S08 | Tray | Not For New Designs | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 28 | 60KB (60K x 8) | FLASH | 256 x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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CY8C4014LQI-SLT2IC MCU 32BIT 16KB FLASH 24SQFN |
3,523 | - |
|
Datasheet | 24-UFQFN Exposed Pad | PSOC™ 4 CY8C4000 | Bulk | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 16MHz | I2C | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.71V ~ 5.5V | D/A 1x7b, 1x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4124AXI-443IC MCU 32BIT 16KB FLASH 44TQFP |
130 | - |
|
Datasheet | 44-LQFP | PSOC® 4 CY8C4100 | Bulk | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 36 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 8x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F10AMECKFB#15MCU:RL78 |
2,546 | - |
|
Datasheet | 80-LQFP | RL78/F13 | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 68 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 20x10b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
R5F10BLECKFB#15MCU:RL78 |
1,161 | - |
|
Datasheet | 64-LQFP | RL78/F13 | Tray | Active | - | RL78 | 16-Bit | 24MHz | CANbus, CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 52 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.7V ~ 5.5V | A/D 19x10b SAR | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
CY8C4725FNI-S402TIC MCU 32BIT 32KB FLASH 25WLCSP |
1,168 | - |
|
Datasheet | 25-XFBGA, WLCSP | PSOC™ 4 CY8C4700S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, LCD, LVD, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x10b; D/A 2x7b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATMEGA48PA-PNIC MCU 8BIT 4KB FLASH 28DIP |
5,643 | - |
|
Datasheet | 28-DIP (0.300", 7.62mm) | AVR® ATmega | Bulk | Active | Not Verified | AVR | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 23 | 4KB (2K x 16) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 5.5V | A/D 6x10b | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
|
R5F100JEGFA#30IC MCU 16BIT 64KB FLASH 52LQFP |
2,560 | - |
|
Datasheet | 52-LQFP | RL78/G13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 64KB (64K x 8) | FLASH | 4K x 8 | 4K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F100EGANA#20IC MCU 16BIT 128KB FLASH 40HWQFN |
1,320 | - |
|
Datasheet | 40-WFQFN Exposed Pad | RL78/G13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 28 | 128KB (128K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 9x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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ATTINY44V-10PUIC MCU 8BIT 4KB FLASH 14DIP |
958 | - |
|
Datasheet | 14-DIP (0.300", 7.62mm) | AVR® ATtiny | Bulk | Active | Not Verified | AVR | 8-Bit | 10MHz | USI | Brown-out Detect/Reset, POR, PWM, WDT | 12 | 4KB (2K x 16) | FLASH | 256 x 8 | 256 x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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R5F101GGANA#20IC MCU 16BIT 128KB FLASH 48HWQFN |
950 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RL78/G13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 34 | 128KB (128K x 8) | FLASH | - | 12K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CY8C4126AZI-M475IC MCU 32BIT 64KB FLASH 64TQFP |
1,356 | - |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C41xx - M | Tray | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 51 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.71V ~ 5.5V | A/D 16x12b SAR; 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F10WLAGFB#30IC MCU 16BIT 16KB FLASH 64LFQFP |
681 | - |
|
Datasheet | 64-LQFP | RL78/L13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | DMA, LCD, LVD, POR, PWM, WDT | 42 | 16KB (16K x 8) | FLASH | 4K x 8 | 1K x 8 | 1.6V ~ 5.5V | A/D 9x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
N80C548-BIT, OTPROM, 6MHZ PQCC44 |
601 | - |
|
Datasheet | 44-LCC (J-Lead) | - | Bulk | Active | Not Verified | 80C54 | 8-Bit | 12MHz | - | - | 32 | 16KB (16K x 8) | ROM | - | 256 x 8 | 4V ~ 6V | - | External, Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
Z86E144FZ016SC8-BIT, OTPROM, Z8 CPU, 16MHZ |
309 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC9S08QE8CWLIC MCU 8BIT 8KB FLASH 28SOIC |
2,278 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 20MHz | I2C, LINbus, SCI, SPI | LVD, PWM, WDT | 22 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC18LF27K42T-I/MLIC MCU 8BIT 128KB FLASH 28QFN |
2,234 | - |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 18K | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 64MHz | I2C, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, POR, PWM, WDT | 25 | 128KB (64K x 16) | FLASH | 1K x 8 | 8K x 8 | 1.8V ~ 3.6V | A/D 24x12b; D/A 1x5b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
MSP430F5151IDAIC MCU 16BIT 16KB FLASH 38TSSOP |
2,321 | - |
|
Datasheet | 38-TSSOP (0.240", 6.10mm Width) | MSP430F5xx | Bulk | Active | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, SCI, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 29 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | 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.
