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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EFM32GG995F1024-BGA120TIC MCU 32BIT 1MB FLASH 120BGA |
2,524 | - |
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Datasheet | 120-VFBGA | Giant Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 93 | 1MB (1M x 8) | FLASH | - | 128K x 8 | 1.85V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG222F16-QFP48TIC MCU 32BIT 16KB FLASH 48TQFP |
3,679 | - |
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Datasheet | 48-TQFP | Tiny Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 37 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.85V ~ 3.8V | A/D 4x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG222F32-QFP48TIC MCU 32BIT 32KB FLASH 48TQFP |
1,827 | - |
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Datasheet | 48-TQFP | Tiny Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 37 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.85V ~ 3.8V | A/D 4x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG230F32-QFN64TIC MCU 32BIT 32KB FLASH 64QFN |
1,097 | - |
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Datasheet | 64-VFQFN Exposed Pad | Tiny Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | EBI/EMI, I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 56 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.85V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG232F8-QFP64TIC MCU 32BIT 8KB FLASH 64TQFP |
3,005 | - |
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Datasheet | 64-TQFP | Tiny Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 8KB (8K x 8) | FLASH | - | 2K x 8 | 1.85V ~ 3.8V | A/D 8x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32TG232F16-QFP64TIC MCU 32BIT 16KB FLASH 64TQFP |
2,734 | - |
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Datasheet | 64-TQFP | Tiny Gecko | Tray | Discontinued at Digi-Key | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 32MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 53 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 1.85V ~ 3.8V | A/D 8x12b; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32LG840F64-QFN64TIC MCU 32BIT 64KB FLASH 64QFN |
3,654 | - |
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Datasheet | 64-WFQFN Exposed Pad | Leopard Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT | 56 | 64KB (64K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM32LG332F256-QFP64TIC MCU 32BIT 256KB FLASH 64TQFP |
1,071 | - |
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Datasheet | 64-TQFP | Leopard Gecko | Tray | Obsolete | Not Verified | ARM® Cortex®-M3 | 32-Bit Single-Core | 48MHz | I2C, IrDA, SmartCard, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 50 | 256KB (256K x 8) | FLASH | - | 32K x 8 | 1.98V ~ 3.8V | A/D 8x12b; D/A 2x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F301-GSRIC MCU 8BIT 8KB FLASH 14SOIC |
1,391 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tape & Reel (TR) | 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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C8051F302-GSRIC MCU 8BIT 8KB FLASH 14SOIC |
2,742 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tape & Reel (TR) | 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-GSRIC MCU 8BIT 8KB FLASH 14SOIC |
4,537 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tape & Reel (TR) | 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-GSRIC MCU 8BIT 4KB FLASH 14SOIC |
1,459 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tape & Reel (TR) | 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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C8051F305-GSRIC MCU 8BIT 2KB FLASH 14SOIC |
4,687 | - |
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Datasheet | 14-SOIC (0.154", 3.90mm Width) | C8051F30x | Tape & Reel (TR) | Obsolete | Verified | 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), UART/USART | POR, PWM, WDT | 8 | 2KB (2K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F360-GQRIC MCU 8BIT 32KB FLASH 48TQFP |
2,060 | - |
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Datasheet | 48-TQFP | C8051F36x | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F361-GQRIC MCU 8BIT 32KB FLASH 32LQFP |
3,236 | - |
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Datasheet | 32-LQFP | C8051F36x | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 29 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 21x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F362-GMRIC MCU 8BIT 32KB FLASH 28QFN |
1,003 | - |
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Datasheet | 28-VFQFN Exposed Pad | C8051F36x | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 100MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 25 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | A/D 17x10b; D/A 1x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F363-GQRIC MCU 8BIT 32KB FLASH 48TQFP |
2,308 | - |
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Datasheet | 48-TQFP | C8051F36x | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | 8051 | 8-Bit | 100MHz | EBI/EMI, SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 39 | 32KB (32K x 8) | FLASH | - | 1K x 8 | 3V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F370-A-GMRIC MCU 8BIT 16KB FLASH 24QFN |
3,530 | - |
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Datasheet | 24-WFQFN Exposed Pad | C8051F37x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 21 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 20x10b; D/A 2x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F371-A-GMRIC MCU 8BIT 16KB FLASH 24QFN |
1,726 | - |
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Datasheet | 24-WFQFN Exposed Pad | C8051F37x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, WDT | 21 | 16KB (16K x 8) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F374-A-GMRIC MCU 8BIT 8KB FLASH 24QFN |
1,042 | - |
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Datasheet | 24-WFQFN Exposed Pad | C8051F37x | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 50MHz | SMBus (2-Wire/I2C), SPI, UART/USART | POR, PWM, Temp Sensor, WDT | 21 | 8KB (8K x 8) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 20x10b; D/A 2x10b | 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.
