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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CY8C4245PVI-DS402TIC MCU 32BIT 32KB FLASH 28SSOP |
1,000 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC™ 4 CY8C42xx-DS | Tape & Reel (TR) | Last Time Buy | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104LGAFB#30IC MCU 16BIT 128KB FLASH 64LQFP |
997 | - |
|
Datasheet | 64-LQFP | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7F101GFG2DFP#AA116-BIT GENERAL MCU RL78/G24 128K |
754 | - |
|
Datasheet | 44-LQFP | RL78/G24 | Tray | Last Time Buy | - | RL78 | 16-Bit | 48MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 37 | 128KB (128K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 21x8/10b/12b; D/A 3x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C4245PVI-DS402IC MCU 32BIT 32KB FLASH 28SSOP |
508 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC™ 4 CY8C42xx-DS | Tube | Last Time Buy | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY7C60413-16LKXCIC MCU 8BIT 8KB FLASH 16QFN |
490 | - |
|
Datasheet | 16-UFQFN | enCoRe™ V CY7C604xx | Tray | Obsolete | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI | LVD, POR, WDT | 13 | 8KB (8K x 8) | FLASH | - | 1K x 8 | 1.71V ~ 3.6V | A/D 1x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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MSP430F5522IZQEIC MCU 16BIT 32KB FLASH 80BGA |
1,607 | - |
|
Datasheet | 80-VFBGA | MSP430F5xx | Bulk | Obsolete | Not Verified | MSP430 CPUXV2 | 16-Bit | 25MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 47 | 32KB (32K x 8) | FLASH | - | 10K x 8 | 1.8V ~ 3.6V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104PJAFA#30IC MCU 16BIT 256KB FLASH 100LQFP |
4,966 | - |
|
Datasheet | 100-LQFP | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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CY8C23533-24LQXITIC MCU 8BIT 8KB FLASH 32QFN |
3,007 | - |
|
Datasheet | 32-UFQFN Exposed Pad | PSOC™1 CY8C23xxx | Tape & Reel (TR) | Active | Not Verified | M8C | 8-Bit | 24MHz | I2C, SPI, UART/USART | LVD, POR, PWM, WDT | 26 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 3V ~ 5.25V | A/D 8x14b; D/A 4x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F110PGGFB#30IC MCU 16BIT 128KB FLSH 100LFQFP |
630 | - |
|
Datasheet | 100-LQFP | RL78/L1C | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART, USB | LCD, LVD, POR, PWM, WDT | 69 | 128KB (128K x 8) | FLASH | 8K x 8 | 12K x 8 | 2.4V ~ 5.5V | A/D 13x8/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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PIC18LF25J50-I/SPIC MCU 8BIT 32KB FLASH 28SPDIP |
248 | - |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® XLP™ 18J | Tube | Active | Not Verified | PIC | 8-Bit | 48MHz | I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 16 | 32KB (16K x 16) | FLASH | - | 3.8K x 8 | 2V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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UPD78F9222CS-CAC-AIC MCU 8BIT 4KB FLASH |
145,898 |
88+：$3.40000 |
|
Datasheet | 20-DIP (0.300", 7.62mm) | 78K0S/Kx1+ | Tray | Obsolete | Not Verified | 78K0S | 8-Bit | 10MHz | LINbus, UART/USART | LVD, POR, PWM, WDT | 15 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC9S08RD60CPE-FRIC MCU 8BIT 60KB FLASH 28DIP |
8,177 | - |
|
Datasheet | 28-DIP (0.600", 15.24mm) | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 23 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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MC9S08RG60CFGEIC MCU 8BIT 60KB FLASH 44LQFP |
4,186 | - |
|
Datasheet | 44-LQFP | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI, SPI | LVD, POR, PWM, WDT | 39 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R2A15117FP#U00TAUDIO DIGITAL AMPLIFIER |
2,171 | - |
|
Datasheet | - | - | Bulk | Obsolete | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
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S9S08QD4J1VSCRIC MCU 8BIT 4KB FLASH 8SOIC |
3,138 | - |
|
Datasheet | 8-SOIC (0.154", 3.90mm Width) | S08 | Tape & Reel (TR) | Active | Not Verified | S08 | 8-Bit | 16MHz | - | LVD, POR, PWM, WDT | 4 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC9S08RD60CPEIC MCU 8BIT 60KB FLASH 28DIP |
1,417 | - |
|
Datasheet | 28-DIP (0.600", 15.24mm) | S08 | Bulk | Active | Not Verified | S08 | 8-Bit | 8MHz | SCI | LVD, POR, PWM, WDT | 23 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
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ATSAML11E14A-AUIC MCU 32BIT 16KB FLASH 32TQFP |
1,000 | - |
|
Datasheet | 32-TQFP | SAM L11 | 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 | 16KB (16K 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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R7F101GBG3CNP#AA116-BIT GENERAL MCU RL78/G24 128K |
980 | - |
|
Datasheet | 32-WFQFN Exposed Pad | RL78/G24 | Tray | Last Time Buy | - | RL78 | 16-Bit | 48MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 27 | 128KB (128K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 16x8/10b/12b; D/A 3x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7F101GAG3CSP#AA116-BIT GENERAL MCU RL78/G24 128K |
840 | - |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | RL78/G24 | Tray | Last Time Buy | - | RL78 | 16-Bit | 48MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 25 | 128KB (128K x 8) | FLASH | 4K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 16x8/10b/12b; D/A 3x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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MC68HSC705J1ACP8-BIT, OTPROM, 6805 CPU, 4MHZ |
761 | - |
|
Datasheet | 20-DIP (0.300", 7.62mm) | - | Bulk | Active | Not Verified | HC05 | 8-Bit | 4MHz | SIO | POR, Temp Sensor, WDT | 14 | 1.2KB (1.2K x 8) | OTP | - | 64 x 8 | 3V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole |
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.
