Microcontrollers
Browse available Microcontrollers components by manufacturer and part number. Review stock status, datasheets and key technical parameters to compare suitable options for design, maintenance, replacement or purchasing.
If you already have a target MPN or BOM, send it to EGOO with the required quantity. Our sourcing team can check availability, lead time and quotation options, including hard-to-find and obsolete parts.
| 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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C8051F302-GSIC MCU 8BIT 8KB FLASH 14SOIC |
2,723 | - |
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Datasheet | 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 |
3,064 | - |
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Datasheet | 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 |
2,151 | - |
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Datasheet | 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 |
4,562 | - |
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Datasheet | 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 |
3,359 | - |
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Datasheet | 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 |
2,110 | - |
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Datasheet | 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 |
3,471 | - |
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Datasheet | 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 |
2,029 | - |
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Datasheet | 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 |
2,730 | - |
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Datasheet | 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 |
2,563 | - |
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Datasheet | 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 |
3,627 | - |
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Datasheet | 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 |
1,444 | - |
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Datasheet | 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 |
3,343 | - |
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Datasheet | 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 |
3,382 | - |
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Datasheet | 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 |
1,881 | - |
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Datasheet | 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 |
2,258 | - |
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Datasheet | 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 |
4,650 | - |
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Datasheet | 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 |
3,476 | - |
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Datasheet | 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 |
2,429 | - |
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Datasheet | 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 | |
.JPG "TMP86FS49BFG(ZHZ)")
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TMP86FS49BFG(ZHZ)IC MCU 8BIT 60KB FLASH 64QFP |
4,720 | - |
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Datasheet | 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 |
Microcontrollers FAQ
What Microcontrollers components can I source from EGOO?
You can browse available Microcontrollers product families, manufacturers and part numbers on this page, then review stock, datasheets and technical information for suitable options.
Can EGOO help with hard-to-source or obsolete Microcontrollers parts?
Yes. EGOO provides sourcing support for shortage, obsolete and hard-to-find electronic components. Send us the target manufacturer part number and quantity for checking.
Does EGOO support BOM and small-batch sourcing?
Yes. We support BOM sourcing, prototype requirements and small-batch supply, together with stock, lead-time and quotation assistance.
How do I request pricing and availability?
Submit the manufacturer part number, required quantity and any package, date-code or delivery requirements through the RFQ form, and our team will review available sourcing options.
