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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AT32UC3A1256AU-AURIC MCU 32BIT 256KB FLASH 100TQFP |
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100-TQFP | AVR®32 UC3 A1 Audio | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 32-Bit Single-Core | 66MHz | Ethernet, I2C, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, POR, PWM, WDT | 69 | 256KB (256K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT32UC3A1512AU-AURIC MCU 32BIT 512KB FLASH 100TQFP |
0 |
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100-TQFP | AVR®32 UC3 A1 Audio | Tape & Reel (TR) | Obsolete | Not Verified | AVR | 32-Bit Single-Core | 66MHz | Ethernet, I2C, SPI, SSC, UART/USART, USB OTG | Brown-out Detect/Reset, POR, PWM, WDT | 69 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 1.65V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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AT32UC3C0512C-ALZTIC MCU 32BIT 512KB FLASH 144LQFP |
0 |
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144-LQFP | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 123 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 16x12b; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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AT32UC3C1512C-AZTIC MCU 32BIT 512KB FLASH 100TQFP |
0 |
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100-TQFP | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 81 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 16x12b; D/A 4x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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AT32UC3C2512C-A2ZTIC MCU 32BIT 512KB FLASH 64TQFP |
0 |
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64-TQFP | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 66MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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AT32UC3C2512C-Z2ZTIC MCU 32BIT 512KB FLASH 64QFN |
0 |
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64-VFQFN Exposed Pad | AVR®32 UC3 C | Tray | Active | Not Verified | AVR | 32-Bit Single-Core | 50MHz | CANbus, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT | 45 | 512KB (512K x 8) | FLASH | - | 64K x 8 | 3V ~ 5.5V | A/D 11x12b; D/A 2x12b | Internal | -40°C ~ 125°C (TA) | Automotive | AEC-Q100 | Surface Mount | ||
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ATMEGA3250A-ANIC MCU 8BIT 32KB FLASH 100TQFP |
0 |
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100-TQFP | AVR® ATmega | Tray | Active | Not Verified | AVR | 8-Bit | 20MHz | SPI, UART/USART, USI | Brown-out Detect/Reset, POR, PWM, WDT | 69 | 32KB (16K x 16) | FLASH | 1K x 8 | 2K x 8 | 1.8V ~ 5.5V | A/D 8x10b | Internal | -40°C ~ 105°C (TA) | - | - | Surface Mount | ||
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DSPIC33FJ16GS404-50I/TLIC MCU 16BIT 16KB FLASH 44VTLA |
0 |
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44-VFTLA Exposed Pad | dsPIC™ 33F | Tube | Active | Not Verified | dsPIC | 16-Bit | 50 MIPs | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, POR, PWM, WDT | 35 | 16KB (16K x 8) | FLASH | - | 2K x 8 | 3V ~ 3.6V | A/D 8x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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PIC24F08KL402-I/MQIC MCU 16BIT 8KB FLASH 28QFN |
0 |
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28-VFQFN Exposed Pad | PIC® XLP™ 24F | Tube | Active | Not Verified | PIC | 16-Bit | 32MHz | I2C, IrDA, LINbus, SPI, UART/USART | Brown-out Detect/Reset, HLVD, POR, PWM, WDT | 24 | 8KB (2.75K x 24) | FLASH | 512 x 8 | 1K x 8 | 1.8V ~ 3.6V | A/D 12x10b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC100LD3ANIC MCU 32BIT 64KB FLASH 48LQFP |
0 |
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48-LQFP | NuMicro™ NUC100 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 35 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC100LE3ANIC MCU 32BIT 128KB FLASH 48LQFP |
0 |
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48-LQFP | NuMicro™ NUC100 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 35 | 128KB (128K x 8) | FLASH | - | 16K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC100RD3ANIC MCU 32BIT 64KB FLASH 64LQFP |
0 |
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64-LQFP | NuMicro™ NUC100 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | EBI/EMI, I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 49 | 64KB (64K x 8) | FLASH | - | 16K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC120VD3ANIC MCU 32BIT 64KB FLASH 100LQFP |
0 |
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100-LQFP | NuMicro™ NUC120 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 76 | 64KB (64K x 8) | FLASH | 4K x 8 | 16K x 8 | 2.5V ~ 5.5V | A/D 8x12b | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC122LC1ANIC MCU 32BIT 32KB FLASH 48LQFP |
0 |
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48-LQFP | NuMicro™ NUC122 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 30 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC122LD2ANIC MCU 32BIT 64KB FLASH 48LQFP |
0 |
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48-LQFP | NuMicro™ NUC122 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 30 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC122SC1ANIC MCU 32BIT 32KB FLASH 64LQFP |
0 |
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64-LQFP | NuMicro™ NUC122 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 41 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC122SD2ANIC MCU 32BIT 64KB FLASH 64LQFP |
0 |
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64-LQFP | NuMicro™ NUC122 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 41 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC122ZC1ANIC MCU 32BIT 32KB FLASH 33QFN |
0 |
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32-WFQFN Exposed Pad | NuMicro™ NUC122 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, WDT | 18 | 32KB (32K x 8) | FLASH | - | 4K x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC122ZD2ANIC MCU 32BIT 64KB FLASH 33QFN |
0 |
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32-WFQFN Exposed Pad | NuMicro™ NUC122 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 60MHz | I2C, IrDA, SPI, UART/USART, USB | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, WDT | 18 | 64KB (64K x 8) | FLASH | - | 8K x 8 | 2.5V ~ 5.5V | - | Internal | -40°C ~ 85°C (TA) | - | - | Surface Mount | ||
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NUC100VD3ANIC MCU 32BIT 64KB FLASH 100LQFP |
0 |
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100-LQFP | NuMicro™ NUC100 | Tray | Obsolete | Not Verified | ARM® Cortex®-M0 | 32-Bit Single-Core | 50MHz | I2C, IrDA, SPI, UART/USART | Brown-out Detect/Reset, DMA, I2S, LVD, POR, PS2, PWM, WDT | 80 | 64KB (64K x 8) | FLASH | - | 16K 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.
