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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
PIC18LF2410T-I/SOIC MCU 8BIT 16KB FLASH 28SOIC |
2,438 | - |
|
Datasheet | 28-SOIC (0.295", 7.50mm Width) | PIC® 18F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 25 | 16KB (8K x 16) | FLASH | - | 768 x 8 | 2V ~ 5.5V | A/D 10x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
ATMEGA8515-16MJIC MCU 8BIT 8KB FLASH 44VQFN |
2,784 | - |
|
Datasheet | 44-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 16MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 4.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
ATMEGA8515L-8MJIC MCU 8BIT 8KB FLASH 44VQFN |
1,607 | - |
|
Datasheet | 44-VFQFN Exposed Pad | AVR® ATmega | Tray | Obsolete | Not Verified | AVR | 8-Bit | 8MHz | EBI/EMI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 8KB (4K x 16) | FLASH | 512 x 8 | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
PIC18LF6310T-I/PTIC MCU 8BIT 8KB FLASH 64TQFP |
2,683 | - |
|
Datasheet | 64-TQFP | PIC® 18F | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 54 | 8KB (4K x 16) | FLASH | - | 768 x 8 | 2V ~ 5.5V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
AT91SAM7S32-MUIC MCU 16/32BIT 32KB FLASH 48QFN |
3,596 | - |
|
Datasheet | 48-VFQFN Exposed Pad | SAM7S | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 55MHz | I2C, SPI, SSC, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 21 | 32KB (32K x 8) | FLASH | - | 8K x 8 | 1.65V ~ 1.95V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
DSPIC33EP64MC206T-E/PTIC MCU 16BIT 64KB FLASH 64TQFP |
4,930 | - |
|
Datasheet | 64-TQFP | dsPIC™ 33EP | Tape & Reel (TR) | Obsolete | Not Verified | dsPIC | 16-Bit | 60 MIPs | I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 53 | 64KB (22K x 24) | FLASH | - | 4K x 16 | 3V ~ 3.6V | A/D 16x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
|
PIC24EP64GP206T-E/PTIC MCU 16BIT 64KB FLASH 64TQFP |
4,863 | - |
|
Datasheet | 64-TQFP | PIC® 24EP | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 16-Bit | 60 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 53 | 64KB (22K x 24) | FLASH | - | 4K x 16 | 3V ~ 3.6V | A/D 16x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
|
PIC24EP64MC206T-E/PTIC MCU 16BIT 64KB FLASH 64TQFP |
4,525 | - |
|
Datasheet | 64-TQFP | PIC® 24EP | Tape & Reel (TR) | Obsolete | Not Verified | PIC | 16-Bit | 60 MIPs | I2C, IrDA, LINbus, QEI, SPI, UART/USART | Brown-out Detect/Reset, DMA, Motor Control PWM, POR, PWM, WDT | 53 | 64KB (22K x 24) | FLASH | - | 4K x 16 | 3V ~ 3.6V | A/D 16x10b/12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
|
UPD78F0571MC(R)-CAB-AXIC MCU 8BIT 8KB FLASH 30LSSOP |
3,036 | - |
|
Datasheet | 30-LSSOP (0.240", 6.10mm Width) | 78K0/Kx2-L | Tray | Active | - | 78K/0 | 8-Bit | 10MHz | 3-Wire SIO, I2C, LINbus, SCI, UART/USART | LVD, POR, PWM, WDT | 21 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 5.5V | A/D 7x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
EFM32HG310F64N-C-QFN32RIC MCU 32BIT 64KB FLASH 32QFN |
4,605 | - |
|
Datasheet | 32-VQFN Exposed Pad | Happy Gecko | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 22 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
|
EFM32HG310F64N-C-QFN32IC MCU 32BIT 64KB FLASH 32QFN |
4,917 | - |
|
Datasheet | 32-VQFN Exposed Pad | Happy Gecko | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 25MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 22 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 1.98V ~ 3.8V | A/D 4x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F104MJAFA#7016-BIT GENERAL MCU RL78/G14 256K |
1,771 | - |
|
Datasheet | 80-LQFP | RL78/G14 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 68 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b; D/A 2x8b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
R5F100MLAFA#7016-BIT GENERAL MCU RL78/G13 512K |
1,107 | - |
|
Datasheet | 80-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 512KB (512K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S301-IGZ20-C2TIC MCU 32BIT 16KB FLASH 48VQFN |
3,220 | - |
|
Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 300 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 20MHz | Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 33 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 3x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S310-IGZ25-C2TIC MCU 32BIT 16KB FLASH 48VQFN |
3,778 | - |
|
Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 300 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 36 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S315-IGZ25-C2TIC MCU 32BIT 16KB FLASH 48VQFN |
4,233 | - |
|
Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 300 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S316-IGZ25-C2TIC MCU 32BIT 16KB FLASH 48VQFN |
4,830 | - |
|
Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 300 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | I2C, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
|
LM3S317-IGZ25-C2TIC MCU 32BIT 16KB FLASH 48VQFN |
2,454 | - |
|
Datasheet | 48-VFQFN Exposed Pad | Stellaris® ARM® Cortex®-M3S 300 | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 25MHz | Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 30 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 3V ~ 3.6V | A/D 6x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F51306AGFM#5032BIT MCU RX130 256K LQFP64 -40/ |
4,779 | - |
|
Datasheet | 64-LQFP | RX130 | Tape & Reel (TR) | Active | - | RX | 32-Bit | 32MHz | I2C, LINbus, SCI, SPI | DMA, LVD, POR, PWM, WDT | 52 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.8V ~ 5.5V | A/D 14x12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
R5F21113FP#W4IC MCU 16BIT 12KB FLASH 32LQFP |
3,536 | - |
|
Datasheet | 32-LQFP | R8C/1x/11 | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | SIO, UART/USART | LED, POR, Voltage Detect, WDT | 22 | 12KB (12K x 8) | FLASH | - | 768 x 8 | 2.7V ~ 5.5V | A/D 12x10b | Internal | -20°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.
