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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STM32L052K8U3IC MCU 32BIT 64KB FLASH 32UFQFPN |
1,782 | - |
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Datasheet | 32-UFQFN Exposed Pad | STM32L0 | Tray | Active | Not Verified | ARM® Cortex®-M0+ | 32-Bit Single-Core | 32MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, POR, PWM, WDT | 27 | 64KB (64K x 8) | FLASH | 2K x 8 | 8K x 8 | 1.65V ~ 3.6V | A/D 10x12b; D/A 1x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | |
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EFM8BB31F32A-B-4QFN24IC MCU 8BIT 32KB FLASH 24QFN |
2,907 | - |
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Datasheet | 24-WFQFN Exposed Pad | Busy Bee | Tube | 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 | 32KB (32K x 8) | FLASH | - | 2.25K 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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EFM8BB31F32A-C-4QFN24IC MCU 8BIT 32KB FLASH 24QFN |
4,191 | - |
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Datasheet | 24-WFQFN Exposed Pad | Busy Bee | Tube | 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 | 32KB (32K x 8) | FLASH | - | 2.25K 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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S9S08SG4E2CSCIC MCU 8BIT 4KB FLASH 8SOIC |
3,235 | - |
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Datasheet | 8-SOIC (0.154", 3.90mm Width) | S08 | Tube | Last Time Buy | Not Verified | S08 | 8-Bit | 40MHz | I2C, LINbus, SCI, SPI | LVD, POR, PWM, WDT | 4 | 4KB (4K x 8) | FLASH | - | 256 x 8 | 2.7V ~ 5.5V | A/D 4x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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NDA102SD2M23-64KFLASH+12KRAM+UART+SPI+I2C |
2,601 | - |
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Datasheet | 64-LQFP | - | Tray | Active | - | ARM® Cortex®-M23 | - | 48MHz | I2C, QSPI, SIO, SPI, UART/USART | PWM | 54 | 64KB (64K x 8) | FLASH | - | 12K x 8 | 1.75V ~ 5.5V | A/D 12x12b | Internal | -40°C ~ 105°C | - | - | Surface Mount | |
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R7F100GCG3CLA#BC016BIT MCU RL78/G23 128K 36WFLGA |
2,299 | - |
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Datasheet | 36-WFLGA | RL78/G23 | Tray | Active | - | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, SPI, UART/USART | LVD, POR, PWM, WDT | 31 | 128KB (128K x 8) | FLASH | 8K x 8 | 16K x 8 | 1.8V ~ 5.5V | A/D 8x8/10b/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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F280021PTSRG4C2000 32-BIT MCU WITH 100 MHZ, F |
2,693 | - |
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Datasheet | 48-LQFP | F28002x C2000™ | Tape & Reel (TR) | Active | - | C28x | 32-Bit | 100MHz | CANbus, I2C, LINbus, SCI, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 14 | 32KB (16K x 16) | FLASH | - | 12K x 16 | 2.81V ~ 3.63V | A/D 14x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TJ) | - | - | Surface Mount | |
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EM6819F4-B100-TP028B+IC MCU 8BIT 11.5KB FLASH 20VFQFN |
1,569 | - |
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Datasheet | 20-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | CR816L | 8-Bit | 15MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT | 24 | 11.5KB (4K x 23) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 8x10b | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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EM6819F6-A100-TP20B+IC MCU 8BIT 16.9KB FLASH 32VFQFN |
2,765 | - |
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Datasheet | 32-VFQFN Exposed Pad | - | Tape & Reel (TR) | Active | - | CR816L | 8-Bit | 15MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, Temp Sensor, Voltage Detect, WDT | 16 | 16.9KB (6K x 22.5) | FLASH | - | 512 x 8 | 1.8V ~ 3.6V | A/D 8x10b | External, Internal | -40°C ~ 85°C | - | - | Surface Mount | |
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Z8F012APH020ECIC MCU 8BIT 1KB FLASH 20DIP |
4,119 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, Temp Sensor, WDT | 17 | 1KB (1K x 8) | FLASH | 16 x 8 | 256 x 8 | 2.7V ~ 3.6V | A/D 7x10b | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
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Z8F021APH020ECIC MCU 8BIT 2KB FLASH 20DIP |
3,299 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Obsolete | Not Verified | eZ8 | 8-Bit | 20MHz | IrDA, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 17 | 2KB (2K x 8) | FLASH | 64 x 8 | 512 x 8 | 2.7V ~ 3.6V | - | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
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Z8F0223PH005ECIC MCU 8BIT 2KB FLASH 20DIP |
3,140 | - |
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Datasheet | 20-DIP (0.300", 7.62mm) | Encore!® XP® | Tube | Obsolete | 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 | A/D 7x10b | Internal | -40°C ~ 105°C (TA) | - | - | Through Hole | |
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R5F111MEGFB#7016BIT MCU RL78/L1C 64KB 80LFQFP |
4,804 | - |
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Datasheet | 80-LQFP | RL78/L1C | Tray | Active | - | RL78 | 16-Bit | 24MHz | CSI, I2C, LINbus, UART/USART | LCD, LVD, POR, PWM, WDT | 55 | 64KB (64K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.4V ~ 3.6V | A/D 11x8/12b; D/A 2x8b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R7FA2L1AB2DFM#HA0IC MCU 32BIT 256KB FLASH 64LFQFP |
1,601 | - |
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Datasheet | 64-LQFP | RA2L1 | Tape & Reel (TR) | Active | Not Verified | ARM® Cortex®-M23 | 32-Bit Single-Core | 48MHz | CANbus, I2C, SCI, SPI, Smart Card, UART/USART | AES, Capacitive Touch, DMA, LVD, POR, PWM, Temp Sensor, TRNG, WDT | 50 | 256KB (256K x 8) | FLASH | 8K x 8 | 32K x 8 | 1.6V ~ 5.5V | A/D 13x12b SAR; D/A 1x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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N79E875RALGIC MCU 8BIT 16KB FLASH 48LQFP |
4,591 | - |
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Datasheet | 48-LQFP | N79 | Tray | Last Time Buy | Not Verified | 8051 | 8-Bit | 40MHz | I2C, SPI, UART/USART | Brown-out Detect/Reset, LED, LVD, POR, PWM, WDT | 36 | 16KB (16K x 8) | FLASH | 128 x 8 | 512 x 8 | 2.4V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100MFGFB#50IC MCU 16BIT 96KB FLASH 80LQFP |
1,154 | - |
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Datasheet | 80-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 2.4V ~ 5.5V | A/D 17x8/10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | |
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R5F104FJAFP#50IC MCU 16BIT 256KB FLASH 44LQFP |
2,997 | - |
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Datasheet | 44-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 31 | 256KB (256K x 8) | FLASH | 8K x 8 | 24K x 8 | 1.6V ~ 5.5V | A/D 10x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F100PFAFB#50IC MCU 16BIT 96KB FLASH 100LQFP |
2,525 | - |
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Datasheet | 100-LQFP | RL78/G13 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 82 | 96KB (96K x 8) | FLASH | 8K x 8 | 8K x 8 | 1.6V ~ 5.5V | A/D 20x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104MFAFA#50IC MCU 16BIT 96KB FLASH 80LQFP |
2,635 | - |
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Datasheet | 80-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 64 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 1.6V ~ 5.5V | A/D 17x8/10b; D/A 2x8b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | |
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R5F104LFGFA#50IC MCU 16BIT 96KB FLASH 64LQFP |
4,598 | - |
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Datasheet | 64-LQFP | RL78/G14 | Tape & Reel (TR) | Active | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 96KB (96K x 8) | FLASH | 8K x 8 | 12K x 8 | 2.4V ~ 5.5V | A/D 12x8/10b; D/A 2x8b | 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?
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