Microcontrollers
| Photo | Mfr. Part # | Availability | 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 | Supplier Device Package |
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C8051F302-GSIC MCU 8BIT 8KB FLASH 14SOIC |
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14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, Temp Sensor, WDT | 8 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | A/D 8x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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C8051F303-GSIC MCU 8BIT 8KB FLASH 14SOIC |
0 |
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14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, WDT | 8 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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C8051F304-GSIC MCU 8BIT 4KB FLASH 14SOIC |
0 |
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14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tube | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, WDT | 8 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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XE167F72F66LACFXQMA1IC MCU 16BIT 576KB FLASH 144LQFP |
0 |
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144-LQFP Exposed Pad | XE16x | Tray | Discontinued at Digi-Key | Not Verified | C166SV2 | 16-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 118 | 576KB (576K x 8) | FLASH | - | 50K x 8 | 3V ~ 5.5V | A/D 24x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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XC226456F66LACKXUMA1IC MCU 16/32B 448KB FLSH 100LQFP |
0 |
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100-LQFP Exposed Pad | XC22xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | C166SV2 | 16/32-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | DMA, I2S, POR, PWM, WDT | 75 | 448KB (448K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 8x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC226756F66LACKXUMA1IC MCU 16/32B 448KB FLSH 100LQFP |
0 |
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100-LQFP Exposed Pad | XC22xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | C166SV2 | 16/32-Bit | 66MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | DMA, I2S, POR, PWM, WDT | 75 | 448KB (448K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 16x8/10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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ADUC7036BCPZ-RLIC MCU 16/32B 96KB FLASH 48LFCSP |
0 |
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48-VFQFN Exposed Pad, CSP | MicroConverter® ADuC7xxx | Tape & Reel (TR) | Active | Not Verified | ARM7® | 16/32-Bit | 20.48MHz | LINbus, SPI, UART/USART | PSM, Temp Sensor, WDT | 9 | 96KB (48K x 16) | FLASH | - | 1.5K x 32 | 3.5V ~ 18V | A/D 2x16b | Internal | -40°C ~ 115°C (TA) | - | - | Surface Mount | ||
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R5F212G6SDFP#U0IC MCU 16BIT 32KB FLASH 32LQFP |
0 |
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32-LQFP | R8C/2x/2G | Tray | Obsolete | Not Verified | R8C | 16-Bit | 8MHz | LINbus, SIO, UART/USART | POR, PWM, Voltage Detect, WDT | 27 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 2.2V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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W78E052DFGIC MCU 8BIT 8KB FLASH 44QFP |
0 |
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44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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W78E054DDGIC MCU 8BIT 16KB FLASH 40DIP |
0 |
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40-DIP | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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W78E054DFGIC MCU 8BIT 16KB FLASH 44QFP |
0 |
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44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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W78E058DDGIC MCU 8BIT 32KB FLASH 40DIP |
0 |
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40-DIP | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 32 | 32KB (32K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Through Hole | ||
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W78E516DFGIC MCU 8BIT 64KB FLASH 44QFP |
0 |
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44-BQFP | W78 | Tray | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 64KB (64K x 8) | FLASH | - | 512 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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W78I052DPGIC MCU 8BIT 8KB FLASH 44PLCC |
0 |
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44-LCC (J-Lead) | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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W78I054DPGIC MCU 8BIT 16KB FLASH 44PLCC |
0 |
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44-LCC (J-Lead) | W78 | Tube | Active | Not Verified | 8052 | 8-Bit | 40MHz | EBI/EMI, UART/USART | POR, WDT | 36 | 16KB (16K x 8) | FLASH | - | 256 x 8 | 2.4V ~ 5.5V | - | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC2102FHN48,551IC MCU 16/32B 16KB FLASH 48HVQFN |
0 |
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48-VFQFN Exposed Pad | LPC2100 | Tray | Obsolete | Not Verified | ARM7® | 16/32-Bit | 70MHz | I2C, Microwire, SPI, SSI, SSP, UART/USART | POR, PWM, WDT | 32 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC2917FBD144/01/,IC MCU 16/32B 512KB FLSH 144LQFP |
0 |
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144-LQFP | LPC2900 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 80MHz | CANbus, EBI/EMI, LINbus, SPI, UART/USART | POR, PWM, WDT | 108 | 512KB (512K x 8) | FLASH | - | 80K x 8 | 1.71V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC2919FBD144/01/,IC MCU 16/32B 768KB FLSH 144LQFP |
0 |
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144-LQFP | LPC2900 | Tray | Obsolete | Not Verified | ARM9® | 16/32-Bit | 80MHz | CANbus, EBI/EMI, LINbus, SPI, UART/USART | POR, PWM, WDT | 108 | 768KB (768K x 8) | FLASH | - | 80K x 8 | 1.71V ~ 3.6V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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LPC3130FET180,551IC MCU 16/32BIT ROMLESS 180TFBGA |
0 |
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180-TFBGA | LPC3100 | Tray | Obsolete | Not Verified | ARM926EJ-S | 16/32-Bit | 180MHz | EBI/EMI, I2C, Memory Card, SPI, UART/USART, USB OTG | DMA, I2S, LCD, PWM, WDT | - | - | ROMless | - | 96K x 8 | 1.1V ~ 3.6V | A/D 4x10b | External | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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TMP86FS49BFG(ZHZ)IC MCU 8BIT 60KB FLASH 64QFP |
0 |
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64-BQFP | TLCS-870/C | Tray | Active | Not Verified | 870/C | 8-Bit | 16MHz | I2C, SIO, UART/USART | LED, PWM, WDT | 56 | 60KB (60K x 8) | FLASH | - | 2K x 8 | 2.7V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount |
Category Overview
Microcontrollers Products & Selection Guide
Microcontrollers are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.
Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Microcontrollers. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.
FAQ
How do I choose the right Microcontrollers?
Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.
Can I order based on the stock shown on this page?
Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.
What if the exact part number I need is not listed?
Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.
Do you provide Datasheets and technical documents?
Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.
