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Microcontrollers
Total Products: 76,307
| Image | Data Sheet | Part Number | Manufacturer | Description | Category | Device Package | Voltage | Operating Temp | Additional Specifications | Qty | Get A Quote |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | AT32UC3A3128-CTUT | Microchip Technology | IC MCU 32BIT 128KB FLSH 144TFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 343 | ||
 | AT32UC3A3128S-ALUR | Microchip Technology | IC MCU 32BIT 128KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 1,252 | ||
 | AT32UC3A3128S-ALUT | Microchip Technology | IC MCU 32BIT 128KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 685 | ||
 | AT32UC3A3128S-CTUR | Microchip Technology | IC MCU 32BIT 128KB FLSH 144TFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 352 | ||
 | AT32UC3A3128S-CTUT | Microchip Technology | IC MCU 32BIT 128KB FLSH 144FFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 842 | ||
 | AT32UC3A3256-ALUR | Microchip Technology | IC MCU 32BIT 256KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 1,428 | ||
 | AT32UC3A3256-ALUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 680 | ||
 | AT32UC3A3256-CTUR | Microchip Technology | IC MCU 32BIT 256KB FLSH 144FFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 98 | ||
 | AT32UC3A3256-CTUT | Microchip Technology | IC MCU 32BIT 256KB FLSH 144FFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 988 | ||
 | AT32UC3A3256AU-ALUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 72 | ||
 | AT32UC3A3256S-ALUR | Microchip Technology | IC MCU 32BIT 256KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 442 | ||
 | AT32UC3A3256S-ALUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 806 | ||
 | AT32UC3A3256S-CTUR | Microchip Technology | IC MCU 32BIT 256KB FLSH 144FFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 259 | ||
 | AT32UC3A3256S-CTUT | Microchip Technology | IC MCU 32BIT 256KB FLSH 144FFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 301 | ||
 | AT32UC3A364-ALUR | Microchip Technology | IC MCU 32BIT 64KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 576 | ||
 | AT32UC3A364-ALUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 742 | ||
 | AT32UC3A364-CTUR | Microchip Technology | IC MCU 32BIT 64KB FLASH 144TFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 836 | ||
 | AT32UC3A364-CTUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 144FFBGA | Microcontrollers | 144-FFBGA (11x11) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-FFBGA (11×11) Package / Case: 144-TFBGA | 1,151 | ||
 | AT32UC3A364S-ALUR | Microchip Technology | IC MCU 32BIT 64KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 290 | ||
 | AT32UC3A364S-ALUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 144LQFP | Microcontrollers | 144-LQFP (20x20) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: EBI/EMI, I2C, IrDA, Memory Card, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, DMA, POR, WDT Number of I/O: 110 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.75V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP | 1,080 |
About Microcontrollers
Microcontroller products are sophisticated digital logic devices that can be programmed by the user. Microcontrollers traditionally include working memory, frequently incorporate mixed-signal peripherals, and are generally used with simpler software paradigms focused on repeating a predefined series of tasks. For applications requiring higher performance or parallel processing, designers may instead use field programmable gate arrays.
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