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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SCF5250LAG100IC MCU 32BIT ROMLESS 144LQFP |
300 | - |
|
Datasheet | 144-LQFP | SCF52xx | Bulk | Active | Not Verified | Coldfire V2 | 32-Bit Single-Core | 100MHz | EBI/EMI, I2C, IDE, Memory Card, SPI, UART/USART | DMA, I2S, POR, Serial Audio, WDT | 57 | - | ROMless | - | 128K x 8 | 1.08V ~ 1.32V | A/D 6x12b | Internal | -20°C ~ 70°C (TA) | - | - | Surface Mount | |
|
R5F572MNHGBG#20IC MCU 32BIT 4MB FLASH 176LFBGA |
456 | - |
|
Datasheet | 176-LFBGA | RX72M | Tape & Reel (TR) | Active | Not Verified | RXv3 | 32-Bit | 240MHz | CANbus, EBI/EMI, Ethernet, I2C, MMC/SD, QSPI, SCI, SPI, SSI, USB OTG | DMA, LCD, LVD, POR, PWM, WDT | 136 | 4MB (4M x 8) | FLASH | 32K x 8 | 1M x 8 | 2.7V ~ 3.6V | A/D 29x12b; D/A 2x12b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
MC908AZ60AMFUEIC MCU 8BIT 60KB FLASH 64QFP |
3,688 | - |
|
Datasheet | 64-QFP | HC08 | Bulk | Not For New Designs | Not Verified | HC08 | 8-Bit | 8.4MHz | CANbus, SCI, SPI | LVD, POR, PWM | 52 | 60KB (60K x 8) | FLASH | 1K x 8 | 2K x 8 | 4.5V ~ 5.5V | A/D 15x8b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
R5F564MLCDFB#11IC MCU 32BIT 4MB FLASH 144LFQFP |
235 | - |
|
Datasheet | 144-LQFP | RX64M | Tray | Active | Not Verified | RXv2 | 32-Bit Single-Core | 120MHz | CANbus, EBI/EMI, Ethernet, I2C, LINbus, MMC/SD, SCI, SPI, SSI, UART/USART, USB | DMA, LVD, POR, PWM, WDT | 111 | 4MB (4M x 8) | FLASH | 64K x 8 | 512K x 8 | 2.7V ~ 3.6V | A/D 8x12b, 21x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
R5F2136AEJFP#W4IC MCU 16BIT 96KB FLASH 64LFQFP |
1,480 | - |
|
Datasheet | 64-LQFP | R8C/3x/36E | Tape & Reel (TR) | Obsolete | Not Verified | R8C | 16-Bit | 20MHz | CANbus, I2C, LINbus, SIO, SSU, UART/USART | POR, PWM, Voltage Detect, WDT | 59 | 96KB (96K x 8) | FLASH | 4K x 8 | 8K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
SPC5746CHK1AMMH6IC MCU 32BIT 3MB FLASH 100MAPBGA |
334 | - |
|
Datasheet | 100-LBGA | MPC57xx | Bulk | Obsolete | Not Verified | e200z2, e200z4 | 32-Bit Dual-Core | 80MHz, 160MHz | CANbus, Ethernet, FlexRay, I2C, LINbus, SAI, SPI | DMA, I2S, LVD/HVD, POR, WDT | 65 | 3MB (3M x 8) | FLASH | 128K x 8 | 384K x 8 | 3.15V ~ 5.5V | A/D 68x10b, 31x12b SAR | External | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
|
UPD705103GM-180-8ED-A32-BIT, FLASH, V850 CPU |
328 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
XU316-1024-QF60B-I24IC MCU 32BIT 8KB OTP 60QFN |
1,220 | - |
|
Datasheet | 60-VFQFN Exposed Pad | xcore.ai | Tray | Active | Not Verified | XCore | 32-Bit 16-Core | 2400MIPs | USB | POR, WDT | 34 | 8KB (8K x 8) | OTP | - | 1M x 8 | 0.855V ~ 0.945V | - | External | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
|
M306NNFHGP#U3IC MCU 16BIT 384KB FLASH 128LQFP |
433 | - |
|
Datasheet | 128-LQFP | M16C™ M16C/6N | Tray | Obsolete | Not Verified | M16C/60 | 16-Bit | 24MHz | CANbus, I2C, IEBus, SIO, UART/USART | DMA, WDT | 111 | 384KB (384K x 8) | FLASH | - | 31K x 8 | 3V ~ 5.5V | A/D 26x10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
LM3S1138-IQC50-A2IC MCU 32BIT 64KB FLASH 100LQFP |
4,500 | - |
|
Datasheet | 100-LQFP | Stellaris® ARM® Cortex®-M3S 1000 | Bulk | Obsolete | Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 50MHz | I2C, IrDA, Microwire, SPI, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 46 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.25V ~ 2.75V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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M38004E8SP8-BIT, UVPROM, MELPS740 CPU |
528 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
R7S910002CBG#AC0IC MCU 32BIT ROMLESS 320FBGA |
180 | - |
|
Datasheet | 320-FBGA | RZ/T1 | Tray | Active | Not Verified | ARM® Cortex®-R4F | 32-Bit Single-Core | 450MHz | CANbus, CSI, EBI/EMI, Ethernet, I2C, SPI, UART/USART, USB | DMA, POR, PWM, WDT | 209 | - | ROMless | - | 1.5M x 8 | 1.14V ~ 3.6V | A/D 24x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ADUC7129BSTZ126-RLIC MCU 16/32B 126KB FLASH 80LQFP |
2,437 | - |
|
Datasheet | 80-LQFP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 41.78MHz | EBI/EMI, I2C, SPI, UART/USART | PLA, POR, PWM, PSM, Temp Sensor, WDT | 38 | 126KB (63K x 16) | FLASH | - | 2K x 32 | 3V ~ 3.6V | A/D 10x12b; D/A 1x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ADUCM322BBCZI-RLIC MCU 32BIT 256KB FLSH 96CSPBGA |
2,400 | - |
|
Datasheet | 96-TFBGA, CSPBGA | ADuCM | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 80MHz | I2C, MDIO, SPI | POR, PWM, WDT | - | 256KB (256K x 8) | FLASH | - | 32K x 8 | 2.9V ~ 3.6V | A/D 16x12b; D/A 8x12b | External | -40°C ~ 105°C (TC) | - | - | Surface Mount | |
|
MC9S12HZ128CALIC MCU 16BIT 128KB FLASH 112LQFP |
1,699 | - |
|
Datasheet | 112-LQFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 25MHz | CANbus, EBI/EMI, I2C, SCI, SPI | LCD, Motor control PWM, POR, PWM, WDT | 85 | 128KB (128K x 8) | FLASH | 2K x 8 | 6K x 8 | 2.35V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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MC9S12H128VPVEIC MCU 16BIT 128KB FLASH 112LQFP |
310 | - |
|
Datasheet | 112-LQFP | HCS12 | Bulk | Active | Not Verified | HCS12 | 16-Bit | 50MHz | CANbus, I2C, IrDA, LINbus, SCI, SPI, UART/USART | LCD, LVD, POR, PWM, WDT | 83 | 128KB (128K x 8) | FLASH | 4K x 8 | 6K x 8 | 4.5V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
|
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MC9S12XHZ256CALIC MCU 16BIT 256KB FLASH 112LQFP |
600 | - |
|
Datasheet | 112-LQFP | HCS12X | Bulk | Active | Not Verified | HCS12X | 16-Bit | 50MHz | CANbus, EBI/EMI, I2C, LINbus, SCI, SPI | LCD, Motor control PWM, POR, PWM, WDT | 85 | 256KB (256K x 8) | FLASH | 4K x 8 | 16K x 8 | 2.35V ~ 5.5V | A/D 16x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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M50727ESP#EP4-BIT 720 SERIES CPU |
3,331 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
|
P87C51RA2FAIC MCU 8BIT |
2,684 | - |
|
Datasheet | 44-LCC (J-Lead) | 87C | Bulk | Active | Not Verified | 8051 | 8-Bit | 33MHz | EBI/EMI, UART/USART | POR, PWM, WDT | 32 | 8KB (8K x 8) | OTP | - | 512 x 8 | 2.7V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
|
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M38049FFHHP#W4MICROCONTROLLER, 8 BIT, FLASH, M |
1,500 | - |
|
Datasheet | - | * | Bulk | Active | Not Verified | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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.
