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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC32MX120F032D-50I/PTIC MCU 32BIT 32KB FLASH 44TQFP |
3,764 | - |
|
Datasheet | 44-TQFP | PIC® 32MX | Tray | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 35 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 2.3V ~ 3.6V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC32CM2532JH00100-E/PFIC MCU 32BIT 256KB FLASH 100TQFP |
1,566 | - |
|
Datasheet | - | - | Tray | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
MC56F80738VLHIC MCU 32BIT 48KB FLASH 64LQFP |
3,539 | - |
|
Datasheet | 64-LQFP | 56F80xxx | Tray | Active | Not Verified | 56800EF | 32-Bit | 100MHz | I2C, LINbus, SCI, SPI | Brown-out Detect/Reset, DMA, LVI, POR, PWM, WDT | 54 | 48KB (48K x 8) | FLASH | - | 8K x 8 | 2.7V ~ 3.6V | A/D 14x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M2L31SIDAECM23 CPU WITH RERAM |
3,999 | - |
|
Datasheet | 64-LQFP | NuMicro® M2L31 | Tray | Active | - | ARM® Cortex®-M23 | 32-Bit | 72MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, QSPI, SPI, UART/USART, USB | Brown-out Detect/Reset, Crypto - AES, DMA, I2S, LCD, LVD, LVR, POR, PWM, SHA, TRNG, WDT | 53 | 512KB (512K x 8) | FLASH | - | 168K x 8 | 1.71V ~ 3.6V | A/D 20x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
LM3S1Z16-IQR50-C0IC MCU 32BIT 16KB FLASH 64LQFP |
4,377 | - |
|
Datasheet | 64-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 16KB (16K x 8) | FLASH | - | 6K x 8 | 1.08V ~ 1.32V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S1Z16-IQR50-C1IC MCU 32BIT 16KB FLASH 64LQFP |
4,888 | - |
|
Datasheet | 64-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 33 | 16KB (16K x 8) | FLASH | - | 6K x 8 | 1.08V ~ 1.32V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT90S2333-8PIIC MCU 8BIT 2KB FLASH 28DIP |
2,309 | - |
|
Datasheet | 28-DIP (0.300", 7.62mm) | AVR® 90S | Tube | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 2KB (1K x 16) | FLASH | 128 x 8 | 128 x 8 | 4V ~ 6V | A/D 6x10b | Internal | -40°C ~ 85°C | - | - | Through Hole | |
|
|
UPD78F0513AMC(S)-GAA-E1-AXIC MCU 8BIT 32KB FLASH 38SSOP |
3,883 | - |
|
Datasheet | 38-SSOP (0.240", 6.10mm Width) | 78K0/Kx2 | Tape & Reel (TR) | Active | - | 78K/0 | 8-Bit | 20MHz | 3-Wire SIO, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 31 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 1.8V ~ 5.5V | A/D 6x10b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S9S12ZVLS1F0MFMIC MCU 16BIT 16KB FLASH 32QFN |
3,489 | - |
|
Datasheet | 32-VFQFN Exposed Pad | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 32MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | LVD, POR, PWM, WDT | 19 | 16KB (16K x 8) | FLASH | 128 x 8 | 1K x 8 | 5.5V ~ 18V | A/D 6x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount, Wettable Flank | |
|
|
S9S12ZVLS3F0CFMIC MCU 16BIT 32KB FLASH 32QFN |
4,797 | - |
|
Datasheet | 32-VFQFN Exposed Pad | S12 MagniV | Tray | Active | Not Verified | S12Z | 16-Bit | 32MHz | I2C, IrDA, LINbus, SCI, SPI, UART/USART | LVD, POR, PWM, WDT | 19 | 32KB (32K x 8) | FLASH | 128 x 8 | 1K x 8 | 5.5V ~ 18V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount, Wettable Flank | |
|
R5F101PLAFB#10IC MCU 16BIT 512KB FLSH 100LFQFP |
4,516 | - |
|
Datasheet | 100-LQFP | RL78/G13 | Tray | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F104LJGFP#10IC MCU 16BIT 256KB FLASH 64LQFP |
3,192 | - |
|
Datasheet | 64-LQFP | RL78/G14 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
M471VG7AEIC MCU 32BIT 256KB FLSH 100LQFP |
1,411 | - |
|
Datasheet | 100-LQFP | NuMicro™ M070 | Tray | Active | - | ARM® Cortex®-M4F | 32-Bit | 120MHz | I2C, IrDA, SMBus, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, IR, LVD, LVR, POR, PWM, Temp Sensor, TRNG, WDT | 91 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 2.5V ~ 5.5V | A/D 23x12b SAR; D/A 1x8b | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
M032KG8AE32BIT M0 FLASH/RAM=256KB/64KB+SP |
4,480 | - |
|
Datasheet | 128-LQFP | NuMicro™ M032 | Tray | Active | - | ARM® Cortex®-M0 | 32-Bit | 48MHz | EBI/EMI, I2C, SPI, UART/USART, USB | Brown-out Detect/Reset, I2S, LVD, POR, PWM, WDT | 107 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.8V ~ 3.6V | A/D 7x12b SAR | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
CY8C4124PVS-S422IC MCU 32BIT 16KB FLASH 28SSOP |
1,167 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PSOC™ 4 CY8C4100S Plus | Tube | Active | - | ARM® Cortex®-M0+ | 32-Bit | 24MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x10b, 12x12b SAR; D/A 2x7b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
|
S9S12ZVLS1AMFMRS12Z CPU, 16K FLASH |
3,395 | - |
|
Datasheet | - | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
R7FA4E10B2CNE#BA5MCU RA4 ARM CM33 100MHZ 256K/128 |
4,474 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RA4E1 | Tray | Active | - | ARM® Cortex®-M33 | 32-Bit | 100MHz | CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 29 | 256KB (256K x 8) | FLASH | 8K x 8 | 128 x 8 | 2.7V ~ 3.6V | A/D 7x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32G441CBY6TRIC MCU 32BIT 128KB FLASH 49WLCSP |
3,187 | - |
|
Datasheet | 49-UFBGA, WLCSP | STM32G4 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 170MHz | CANbus, I2C, IrDA, LINbus, SAI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 42 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 1.71V ~ 3.6V | A/D 18x12b; D/A 4x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC24FV16KA304-E/MVIC MCU 16BIT 16KB FLASH 48UQFN |
1,513 | - |
|
Datasheet | 48-UFQFN Exposed Pad | PIC® XLP™ 24F | Tube | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 38 | 16KB (5.5K x 24) | FLASH | 512 x 8 | 2K x 8 | 2V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
|
PIC24F16KA304-E/MVIC MCU 16BIT 16KB FLASH 48UQFN |
1,005 | - |
|
Datasheet | 48-UFQFN Exposed Pad | PIC® XLP™ 24F | Tube | Obsolete | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 39 | 16KB (5.5K x 24) | FLASH | 512 x 8 | 2K x 8 | 1.8V ~ 3.6V | A/D 16x12b | 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.
