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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R5F101LLAFB#V0IC MCU 16BIT 512KB FLASH 64LQFP |
0 |
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64-LQFP | RL78/G13 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 32MHz | CSI, I2C, LINbus, UART/USART | DMA, LVD, POR, PWM, WDT | 48 | 512KB (512K x 8) | FLASH | - | 32K x 8 | 1.6V ~ 5.5V | A/D 12x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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R5F1027AANA#U0IC MCU 16BIT 16KB FLASH 24HWQFN |
0 |
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24-WFQFN Exposed Pad | RL78/G12 | Tray | Obsolete | Not Verified | RL78 | 16-Bit | 24MHz | CSI, I2C, UART/USART | DMA, LVD, POR, PWM, WDT | 18 | 16KB (16K x 8) | FLASH | 2K x 8 | 1.5K x 8 | 1.8V ~ 5.5V | A/D 11x8/10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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P87C51FB-4B,557IC MCU 8BIT 16KB OTP 44PQFP |
0 |
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44-QFP | 87C | Tray | Obsolete | Not Verified | 8051 | 8-Bit | 16MHz | EBI/EMI, UART/USART | POR, PWM | 32 | 16KB (16K x 8) | OTP | - | 256 x 8 | 2.7V ~ 5.5V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
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P87LPC764BDH,518IC MCU 8BIT 4KB OTP 20TSSOP |
0 |
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20-TSSOP (0.173", 4.40mm Width) | LPC700 | Tape & Reel (TR) | Obsolete | Not Verified | 8051 | 8-Bit | 20MHz | I2C, UART/USART | Brown-out Detect/Reset, LED, POR, WDT | 18 | 4KB (4K x 8) | OTP | - | 128 x 8 | 2.7V ~ 6V | - | Internal | 0°C ~ 70°C (TA) | - | - | Surface Mount | ||
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XC835MT2FGIABFXUMA1IC MCU 8BIT 8KB FLASH DSO24 |
0 |
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24-SOIC (0.295", 7.50mm Width) | XC8xx | Tape & Reel (TR) | Obsolete | Not Verified | XC800 | 8-Bit | 24MHz | I2C, SSC, UART/USART | Brown-out Detect/Reset, LED, POR, PWM, WDT | 21 | 8KB (8K x 8) | FLASH | - | 512 x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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XC2237M104F80LAAHXUMA1IC MCU 16/32B 832KB FLASH 64LQFP |
0 |
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64-LQFP | XC22xxM | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 80MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 38 | 832KB (832K x 8) | FLASH | - | 50K x 8 | 3V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 110°C (TA) | - | - | Surface Mount | ||
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XC2336B40F80LAAHXUMA1IC MCU 16/32B 320KB FLASH 64LQFP |
0 |
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64-LQFP Exposed Pad | XC23xxB | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 80MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 38 | 320KB (320K x 8) | FLASH | - | 34K x 8 | 3V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 110°C (TA) | - | - | Surface Mount | ||
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XC2234L20F66LAAKXUMA1IC MCU 16/32B 160KB FLASH 64LQFP |
0 |
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64-LQFP Exposed Pad | XC22xxL | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 66MHz | CANbus, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 48 | 160KB (160K x 8) | FLASH | - | 10K x 8 | 3V ~ 5.5V | A/D 19x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC2238N24F40LAAKXUMA1IC MCU 16/32B 192KB FLASH 64LQFP |
0 |
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64-LQFP Exposed Pad | XC22xxN | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 40MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 38 | 192KB (192K x 8) | FLASH | - | 26K x 8 | 3V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC2238N40F80LAAKXUMA1IC MCU 16/32B 320KB FLASH 64LQFP |
0 |
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64-LQFP Exposed Pad | XC22xxN | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 80MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 38 | 320KB (320K x 8) | FLASH | - | 42K x 8 | 3V ~ 5.5V | A/D 9x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC2268I136F128LAAKXUMA1IC MCU 16/32BIT 1MB FLSH 100LQFP |
0 |
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100-LQFP Exposed Pad | XC22xxI | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 128MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | DMA, I2S, POR, PWM, WDT | 76 | 1MB (1M x 8) | FLASH | - | 90K x 8 | 3V ~ 5.5V | A/D 16x12b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC2268N40F80LAAKXUMA1IC MCU 16/32B 320KB FLSH 100LQFP |
0 |
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100-LQFP Exposed Pad | XC22xxN | Tape & Reel (TR) | Obsolete | Not Verified | C166SV2 | 16/32-Bit | 80MHz | CANbus, EBI/EMI, I2C, LINbus, SPI, SSC, UART/USART, USI | I2S, POR, PWM, WDT | 76 | 320KB (320K x 8) | FLASH | - | 42K x 8 | 3V ~ 5.5V | A/D 16x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC874CLM16FVA5VACKXUMA1IC MCU 8BIT 64KB FLASH 48VQFN |
0 |
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48-VFQFN Exposed Pad | XC8xx | Tape & Reel (TR) | Obsolete | Not Verified | XC800 | 8-Bit | 27MHz | CANbus, LINbus, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 3.25K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC874LM16FVA5VACKXUMA1IC MCU 8BIT 64KB FLASH 48VQFN |
0 |
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48-VFQFN Exposed Pad | XC8xx | Tape & Reel (TR) | Obsolete | Not Verified | XC800 | 8-Bit | 27MHz | LINbus, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 64KB (64K x 8) | FLASH | - | 3.25K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 125°C (TA) | - | - | Surface Mount | ||
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XC886CLM8FFA5VACLXUMA1IC MCU 8BIT 32KB FLASH 48TQFP |
0 |
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48-LQFP | XC8xx | Tape & Reel (TR) | Discontinued at Digi-Key | Not Verified | XC800 | 8-Bit | 24MHz | CANbus, LINbus, SSI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 34 | 32KB (32K x 8) | FLASH | - | 1.75K x 8 | 4.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 150°C (TA) | - | - | Surface Mount | ||
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M052ZBNIC MCU 32BIT 8KB FLASH 33QFN |
0 |
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32-WFQFN Exposed Pad | NuMicro M051™ BN | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 8KB (8K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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M054ZBNIC MCU 32BIT 16KB FLASH 33QFN |
0 |
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32-WFQFN Exposed Pad | NuMicro M051™ BN | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 16KB (16K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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M058ZBNIC MCU 32BIT 32KB FLASH 33QFN |
0 |
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32-WFQFN Exposed Pad | NuMicro M051™ BN | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 24 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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MINI54ZANIC MCU 32BIT 16KB FLASH 33QFN |
0 |
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32-WFQFN Exposed Pad | NuMicro Mini51™ | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 24MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 29 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 2.5V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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M058LBNIC MCU 32BIT 32KB FLASH 48LQFP |
0 |
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48-LQFP | NuMicro M051™ BN | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 40 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | A/D 8x12b | 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.
