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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
STM32L162QDH6TRIC MCU 32BIT 384KB FLSH 132UFBGA |
2,744 | - |
|
Datasheet | 132-UFBGA | STM32L1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT | 109 | 384KB (384K x 8) | FLASH | 12K x 8 | 48K x 8 | 1.8V ~ 3.6V | A/D 40x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
SPC5602DF1CLH3IC MCU 32BIT 256KB FLASH 64LQFP |
1,074 | - |
|
Datasheet | 64-LQFP | MPC56xx Qorivva | Tray | Active | Not Verified | e200z0h | 32-Bit Single-Core | 32MHz | CANbus, LINbus, SCI, SPI | DMA, POR, PWM, WDT | 45 | 256KB (256K x 8) | FLASH | 64K x 8 | 16K x 8 | 3V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S5P51-IQC80-C0TIC MCU 32BIT 64KB FLASH 100LQFP |
4,138 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tape & Reel (TR) | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 64KB (64K x 8) | FLASH | - | 24K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
XMC4402F64K256ABXQSA1IC MCU 32BIT 256KB FLASH 64LQFP |
4,469 | - |
|
Datasheet | 64-LQFP Exposed Pad | XMC4000 | Tray | Not For New Designs | Not Verified | ARM® Cortex®-M4 | 32-Bit Single-Core | 120MHz | CANbus, I2C, LINbus, SPI, UART/USART, USB | DMA, I2S, LED, POR, PWM, WDT | 31 | 256KB (256K x 8) | FLASH | - | 80K x 8 | 3.13V ~ 3.63V | A/D 14x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F521A8BDFM#10IC MCU 32BIT 512KB FLASH 64LFQFP |
4,932 | - |
|
Datasheet | 64-LQFP | RX21A | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 50MHz | I2C, IrDA, SCI, SPI | DMA, LVD, POR, PWM, WDT | 38 | 512KB (512K x 8) | FLASH | 8K x 8 | 64K x 8 | 2.7V ~ 3.6V | A/D 3x10b, 4x24b Sigma-Delta | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F2LA8CANFA#V016BIT MCU R8C/LA8A ROM128K/RAM5. |
2,252 | - |
|
Datasheet | 80-LQFP | R8C/Lx/A8A | Tray | Active | - | R8C | 16-Bit | 20MHz | I2C, SIO, SSU, UART/USART | LCD, POR, PWM, Voltage Detect, WDT | 72 | 128KB (128K x 8) | FLASH | 4K x 8 | 5.5K x 8 | 1.8V ~ 5.5V | A/D 12x10b | Internal | -20°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F52106BDFP#10IC MCU 32BIT 256KB FLSH 100LFQFP |
3,466 | - |
|
Datasheet | 100-LQFP | RX200 | Tray | Not For New Designs | Not Verified | RX | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, SCI, SPI | DMA, LVD, POR, PWM, WDT | 84 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.62V ~ 5.5V | A/D 16x12b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S5R31-IQC80-C0IC MCU 32BIT 256KB FLASH 100LQFP |
1,575 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S5R31-IQC80-C1IC MCU 32BIT 256KB FLASH 100LQFP |
4,477 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 5000 | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | CANbus, EBI/EMI, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 67 | 256KB (256K x 8) | FLASH | - | 48K x 8 | 1.08V ~ 1.32V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
C8051F962-A-GQRIC MCU 8BIT 128KB FLASH 80TQFP |
4,660 | - |
|
Datasheet | 80-TQFP | C8051F9xx | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 25MHz | I2C, SPI, UART/USART | DMA, POR, PWM, WDT | 57 | 128KB (128K x 8) | FLASH | - | 8.25K x 8 | 1.8V ~ 3.8V | A/D 16x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
CYT2B63BADR0AZSGSTIC MCU 32BIT 576KB FLASH 64LQFP |
4,871 | - |
|
Datasheet | 64-LQFP | Traveo™ II | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M0+, ARM® Cortex®-M4F | 32-Bit Dual-Core | 80MHz | CANbus, FIFO, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, Crypto - AES, DMA, LVD, POR, PWM, SHA, TRNG, WDT | 49 | 576KB (576K x 8) | FLASH | 64K x 8 | 64K x 8 | 2.7V ~ 5.5V | A/D 22x12b SAR | External, Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DSPIC33FJ64GP710-I/PTIC MCU 16BIT 64KB FLASH 100TQFP |
1,374 | - |
|
Datasheet | 100-TQFP | dsPIC™ 33F | Tray | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | CANbus, I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 85 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
DSPIC33FJ128GP310A-I/PFIC MCU 16BIT 128KB FLASH 100TQFP |
3,259 | - |
|
Datasheet | 100-TQFP | dsPIC™ 33F | Tray | Active | Not Verified | dsPIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | AC'97, Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 85 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC24HJ128GP310A-I/PFIC MCU 16BIT 128KB FLASH 100TQFP |
3,173 | - |
|
Datasheet | 100-TQFP | PIC® 24H | Tray | Active | Not Verified | PIC | 16-Bit | 40 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 85 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 32x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC32MX440F512H-80V/MRIC MCU 32BIT 512KB FLASH 64VQFN |
1,090 | - |
|
Datasheet | 64-VFQFN Exposed Pad | PIC® 32MX | Tube | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 80MHz | I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 2.3V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
DSPIC33EP128GM710-I/BGIC MCU 16BIT 128KB FLSH 121TFBGA |
2,931 | - |
|
Datasheet | 121-TFBGA | dsPIC™ 33EP | Tray | Active | Not Verified | dsPIC | 16-Bit | 70 MIPs | CANbus, I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, Motor Control PWM, POR, PWM, WDT | 85 | 128KB (43K x 24) | FLASH | - | 16K x 8 | 3V ~ 3.6V | A/D 49x10b/12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
PIC32MX570F512LT-50I/PTIC MCU 32BIT 512KB FLASH 100TQFP |
2,385 | - |
|
Datasheet | 100-TQFP | PIC® 32MX | Tape & Reel (TR) | Active | Not Verified | MIPS32® M4K™ | 32-Bit Single-Core | 50MHz | CANbus, I2C, IrDA, LINbus, PMP, SPI, UART/USART, USB OTG | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 2.3V ~ 3.6V | A/D 48x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
S6E2HE6G0AGV2000MIC MCU 32BIT 544KB FLASH 120LQFP |
2,132 | - |
|
Datasheet | 120-LQFP | FM4 S6E2H4 | Tray | Active | Not Verified | ARM® Cortex®-M4F | 32-Bit | 160MHz | CSIO, EBI/EMI, I2C, LINbus, SD, UART/USART | DMA, LVD, POR, PWM, WDT | 100 | 544KB (544K x 8) | FLASH | - | 64K x 8 | 2.7V ~ 5.5V | A/D 24x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
PIC16C62A-20/SPIC MCU 8BIT 3.5KB OTP 28SPDIP |
2,506 | - |
|
Datasheet | 28-DIP (0.300", 7.62mm) | PIC® 16C | Tube | Active | Not Verified | PIC | 8-Bit | 20MHz | I2C, SPI | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 3.5KB (2K x 14) | OTP | - | 128 x 8 | 4V ~ 6V | - | External | 0°C ~ 70°C (TA) | - | - | Through Hole | |
|
PIC16C773T-I/SSIC MCU 8BIT 7KB OTP 28SSOP |
1,134 | - |
|
Datasheet | 28-SSOP (0.209", 5.30mm Width) | PIC® 16C | Tape & Reel (TR) | Active | Verified | PIC | 8-Bit | 20MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 22 | 7KB (4K x 14) | OTP | - | 256 x 8 | 4V ~ 5.5V | A/D 6x12b | External | -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.
