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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC18LF4510-I/PIC MCU 8BIT 32KB FLASH 40DIP |
130 | - |
|
Datasheet | 40-DIP (0.600", 15.24mm) | PIC® 18F | Tube | Active | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 36 | 32KB (16K x 16) | FLASH | - | 1.5K x 8 | 2V ~ 5.5V | A/D 13x10b | Internal | -40°C ~ 85°C (TA) | - | - | Through Hole | |
|
C8051F317-GMRIC MCU 8BIT 16KB FLASH 24QFN |
3,811 | - |
|
Datasheet | 24-WFQFN Exposed Pad | C8051F31x | Tape & Reel (TR) | Not For New Designs | Not Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 21 | 16KB (16K x 8) | FLASH | - | 1.25K x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7FA4M1AB3CNE#AC0IC MCU 32BIT 256KB FLASH 48HWQFN |
257 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RA4M1 | Tray | Obsolete | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 48MHz | CANbus, EBI/EMI, I2C, SCI, SPI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 31 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 14x14b SAR; D/A 2x8b, 1x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F100PKAFA#30IC MCU 16BIT 384KB FLASH 100LQFP |
3,009 | - |
|
Datasheet | 100-LQFP | RL78/G13 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 384KB (384K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R7F100GLN3CFA#AA0IC MCU 16BIT 768KB FLASH 64LQFP |
357 | - |
|
Datasheet | 64-LQFP | RL78/G23 | Tray | Last Time Buy | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | Capacitive Touch, LVD, POR, PWM, WDT | 54 | 768KB (768K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.8V ~ 5.5V | A/D 12x10b, 8x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R7F0E01182DBR#HA0IC MCU 32BIT 256KB FLASH 72WLBGA |
1,720 | - |
|
Datasheet | 72-XFBGA | RE01 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | I2C, IrDA, SCI, SPI, UART/USART, USB | DMA, LCD, LVD, POR, PWM, WDT | 43 | 256KB (256K x 8) | FLASH | - | 128K x 8 | 1.62V ~ 3.6V | A/D 12x14b SAR | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
STM32H573MIY3QTRIC MCU 32BIT 2MB FLASH 80WLCSP |
10,000 | - |
|
Datasheet | 80-UFBGA, WLCSP | STM32H5 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M33 | 32-Bit | 250MHz | CANbus, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, PDR, POR, PWM, SHA, TRNG, Voltage Detect, WDT | 57 | 2MB (2M x 8) | FLASH | - | 640K x 8 | 1.71V ~ 3.6V | A/D 16x12b SAR; D/A 2x12b | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
TMPM067FWQG(EL,Z)IC MCU 32BIT 128KB FLASH 48QFN |
3,947 | - |
|
Datasheet | 48-VFQFN Exposed Pad | TX00 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, SIO, SPI, UART/USART, USB | DMA, LVD, POR, WDT | 32 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.8V ~ 3.6V | A/D 8x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
Z8F1602VS020SCIC MCU 8BIT 16KB FLASH 68PLCC |
3,116 | - |
|
Datasheet | 68-LCC (J-Lead) | Encore!® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 46 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 12x10b | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
R5F10NMLDFB#30MCU: RL78 |
307 | - |
|
Datasheet | 80-LQFP | RL78/I1C | Tray | Last Time Buy | - | RL78 | 16-Bit | 32MHz | CSI, I2C, IrDA, LINbus, SPI, UART/USART | AES, LCD, LVD, POR, PWM, Temp Sensor, WDT | 54 | 512KB (512K x 8) | FLASH | 2K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 4x12b, 3x24b Sigma-Delta | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
TM4C1231C3PMIIC MCU 32BIT 32KB FLASH 64LQFP |
4,169 | - |
|
Datasheet | 64-LQFP | Tiva™ C | Bulk | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, DMA, POR, WDT | 43 | 32KB (32K x 8) | FLASH | 2K x 8 | 12K x 8 | 1.08V ~ 3.63V | A/D 12x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S2016-IQC50-A2-NSIC MCU 32BIT 64KB FLASH 100LQFP |
9,991 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Bulk | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
P89LPC913FDH,129IC MCU 8BIT 1KB FLASH 14TSSOP |
2,685 | - |
|
Datasheet | 14-TSSOP (0.173", 4.40mm Width) | LPC900 | Bulk | Obsolete | Verified | 8051 | 8-Bit | 18MHz | SPI, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 12 | 1KB (1K x 8) | FLASH | - | 128 x 8 | 2.4V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S2016-IQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
810 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 2000 | Bulk | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.25V ~ 2.75V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC32MX154F128B-V/MMIC MCU 32BIT 128KB FLASH 28QFN |
467 | - |
|
Datasheet | 28-VQFN Exposed Pad | PIC® XLP™ 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 72MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART | Brown-out Detect/Reset, DMA, HLVD, I2S, POR, PWM, WDT | 21 | 128KB (128K x 8) | FLASH | - | 32K x 8 | 2.5V ~ 3.6V | A/D 10x10b | Internal | -40°C ~ 105°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
CY8C4147AXI-S465IC MCU 32BIT 128KB FLASH 64TQFP |
900 | - |
|
Datasheet | 64-LQFP | PSOC™ 4 CY8C4100S Plus | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | CANbus, I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, POR, PWM, WDT | 54 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 1.71V ~ 5.5V | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
UPD78F9512GR-JJG-AIC MCU 8BIT 4KB FLASH |
786 | - |
|
Datasheet | 16-SSOP (0.173", 4.40mm Width) | 78K0S/Kx1+ | Tray | Obsolete | Not Verified | 78K0S | 8-Bit | 10MHz | - | LVD, POR, PWM, WDT | 13 | 4KB (4K x 8) | FLASH | - | 128 x 8 | 2V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51118ADNE#UAIC MCU 32BIT 512KB FLASH 48HWQFN |
520 | - |
|
Datasheet | 48-WFQFN Exposed Pad | RX111 | Tray | Obsolete | Not Verified | RX | 32-Bit Single-Core | 32MHz | I2C, SCI, SPI, USB | DMA, LVD, POR, PWM, WDT | 30 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA8HVA-4TUIC MCU 8BIT 8KB FLASH 28TSOP |
355 | - |
|
Datasheet | 28-TSSOP (0.465", 11.80mm Width) | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 4MHz | SPI | Brown-out Detect/Reset, POR, PWM, WDT | 7 | 8KB (4K x 16) | FLASH | 256 x 8 | 512 x 8 | 1.8V ~ 9V | A/D 5x12b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F104MLGFB#30IC MCU 16BIT 512KB FLASH 80LFQFP |
341 | - |
|
Datasheet | 80-LQFP | RL78/G14 | Tray | Last Time Buy | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 512KB (512K x 8) | FLASH | 8K x 8 | 48K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b; D/A 2x8b | Internal | -40°C ~ 105°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.
