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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C8051F997-C-GMIC MCU 8BIT 8KB FLASH 24QFN |
4,046 | - |
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Datasheet | 24-WFQFN Exposed Pad | C8051F9xx | Tube | Obsolete | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT | 17 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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C8051F997-C-GMRIC MCU 8BIT 8KB FLASH 24QFN |
4,804 | - |
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Datasheet | 24-WFQFN Exposed Pad | C8051F9xx | Tape & Reel (TR) | Obsolete | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | SMBus (2-Wire/I2C), SPI, UART/USART | Brown-out Detect/Reset, Cap Sense, POR, PWM, WDT | 17 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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EFM8SB10F8A-A-QFN24IC MCU 8BIT 8KB FLASH 24QFN |
2,885 | - |
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Datasheet | 24-WFQFN Exposed Pad | Sleepy Bee | Tube | Active | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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EFM8SB10F8A-A-QFN24RIC MCU 8BIT 8KB FLASH 24QFN |
3,012 | - |
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Datasheet | 24-WFQFN Exposed Pad | Sleepy Bee | Tape & Reel (TR) | Active | Not Verified | CIP-51 8051 | 8-Bit | 25MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 13 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 10x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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EFM8BB31F64A-B-4QFN24RIC MCU 8BIT 64KB FLASH 24QFN |
1,405 | - |
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Datasheet | 24-WFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 12x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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EFM8BB31F64A-C-4QFN24RIC MCU 8BIT 64KB FLASH 24QFN |
4,988 | - |
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Datasheet | 24-WFQFN Exposed Pad | Busy Bee | Tape & Reel (TR) | Not For New Designs | Not Verified | CIP-51 8051 | 8-Bit | 50MHz | I2C, SMBus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 20 | 64KB (64K x 8) | FLASH | - | 4.25K x 8 | 2.2V ~ 3.6V | A/D 12x10/12b SAR; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | |
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MC908JB8JDWERIC MCU 8BIT 8KB FLASH 20SOIC |
3,729 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | HC08 | Tape & Reel (TR) | Obsolete | Not Verified | HC08 | 8-Bit | 3MHz | USB | LVD, POR, PWM | 13 | 8KB (8K x 8) | FLASH | - | 256 x 8 | 4V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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R5F100LDABG#W0IC MCU 16BIT 48KB FLASH 64VFBGA |
2,678 | - |
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Datasheet | 64-VFBGA | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 48KB (48K x 8) | FLASH | 4K x 8 | 3K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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F2800155SPHPRC2000 32-BIT MCU 120-MHZ 128-KB |
1,206 | - |
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Datasheet | 48-PowerTQFP | C2000™ | Tape & Reel (TR) | Active | - | TMS320C28x | 32-Bit Dual-Core | 120MHz | CANbus, I2C, SCI, SPI, UART/USART | Brown-out Detect/Reset, I2S, POR, PWM, WDT | 27 | 128KB (64K x 16) | FLASH | - | 18K x 16 | 2.8V ~ 3.63V | A/D 18x12b SAR | External, Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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ST7FLIT19BY0M6IC MCU 8BIT 2KB FLASH 16SOIC |
4,995 | - |
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Datasheet | 16-SOIC (0.295", 7.50mm Width) | ST7 | Tube | Obsolete | Not Verified | ST7 | 8-Bit | 8MHz | SPI | LVD, POR, PWM, WDT | 11 | 2KB (2K x 8) | FLASH | 128 x 8 | 256 x 8 | 2.7V ~ 5.5V | A/D 5x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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Z8F1233QJ020SGIC MCU 8BIT 12KB FLASH 28QFN |
4,356 | - |
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Datasheet | 28-VQFN | Encore!® | Tray | Not For New Designs | Not Verified | eZ8 | 8-Bit | 20MHz | - | Brown-out Detect/Reset, LED, POR, PWM, WDT | 25 | 12KB (12K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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CY8C4145AZI-S423TIC MCU 32BIT 32KB FLASH 48TQFP |
1,797 | - |
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Datasheet | 48-LQFP | PSOC™ 4 CY8C4100S | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 48MHz | I2C, IrDA, LINbus, Microwire, SmartCard, SPI, SSP, UART/USART | Brown-out Detect/Reset, CapSense, LCD, LVD, POR, PWM, WDT | 36 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 1.71V ~ 5.5V | A/D 16x10b Slope, 16x12b SAR; D/A 2xIDAC | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100JGGFA#50IC MCU 16BIT 128KB FLASH 52LQFP |
2,918 | - |
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Datasheet | 52-LQFP | RL78/G13 | Bulk | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 128KB (128K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F100JHAFA#50IC MCU 16BIT 192KB FLASH 52LQFP |
4,200 | - |
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Datasheet | 52-LQFP | RL78/G13 | Bulk | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 38 | 192KB (192K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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STM32L412K8T6TRIC MCU 32BIT 64KB FLASH 32LQFP |
3,248 | - |
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Datasheet | 32-LQFP | STM32L4 | Tape & Reel (TR) | Active | - | ARM® Cortex®-M4 | 32-Bit Single-Core | 80MHz | I2C, Infrared, IrDA, LINbus, Quad SPI, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, PWM, WDT | 26 | 64KB (64K x 8) | FLASH | - | 40K x 8 | 1.71V ~ 3.6V | A/D 10x12b SAR | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R7F100GEJ3CNP#UA016-BIT GENERAL MCU RL78/G23 256K |
2,638 | - |
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Datasheet | 40-WFQFN Exposed Pad | RL78/G23 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 33 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.8V ~ 5.5V | A/D 9x8/10b/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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Z8F0213SH005SG2156IC MCU 8BIT 2KB FLASH 20SOIC |
2,449 | - |
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Datasheet | 20-SOIC (0.295", 7.50mm Width) | Encore!® XP® | Tube | Active | Not Verified | eZ8 | 8-Bit | 5MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 16 | 2KB (2K x 8) | FLASH | - | 512 x 8 | 2.7V ~ 3.6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | |
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STM32G081EBY6TRIC MCU 32BIT 128KB FLASH 25WLCSP |
3,329 | - |
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Datasheet | 25-UFBGA, WLCSP | STM32G0 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 64MHz | HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery) | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 23 | 128KB (128K x 8) | FLASH | - | 36K x 8 | 1.7V ~ 3.6V | A/D 12x12b; D/A 2x12b | External, Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F101FJAFP#7016BIT MCU RL78/G13 256K 44LQFP - |
4,300 | - |
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Datasheet | 44-LQFP | RL78/G13 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 256KB (256K x 8) | FLASH | - | 20K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104JFGFA#7016-BIT GENERAL MCU RL78/G14 96K |
2,514 | - |
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Datasheet | 52-LQFP | RL78/G14 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | LVD, POR, PWM, WDT | 42 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | External, Internal | -40°C ~ 105°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.
