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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | AT32UC3A0512-ALTRA | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 349 | ||
 | AT32UC3A0512-ALTT | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 609 | ||
 | AT32UC3A0512-ALTTA | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 1,261 | ||
 | AT32UC3A0512-ALUR | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 1,011 | ||
 | AT32UC3A0512-ALUT | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 961 | ||
 | AT32UC3A0512-CTUR | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 238 | ||
 | AT32UC3A0512-CTUT | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 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 | 1,034 | ||
 | AT32UC3A0512AU-ALTRA | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b; D/A 2x16b 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 | 533 | ||
 | AT32UC3A0512AU-ALUT | Microchip Technology | IC MCU 32BIT 512KB 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, Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 109 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b; D/A 2x16b 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 | 700 | ||
 | AT32UC3A1128-AUR | Microchip Technology | IC MCU 32BIT 128KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 608 | ||
 | AT32UC3A1128-AUT | Microchip Technology | IC MCU 32BIT 128KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 128KB (128K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 278 | ||
 | AT32UC3A1256-AUR | Microchip Technology | IC MCU 32BIT 256KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 231 | ||
 | AT32UC3A1256-AUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 1,024 | ||
 | AT32UC3A1256AU-AUR | Microchip Technology | IC MCU 32BIT 256KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 864 | ||
 | AT32UC3A1512-AUR | Microchip Technology | IC MCU 32BIT 512KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 1,951 | ||
 | AT32UC3A1512-AUT | Microchip Technology | IC MCU 32BIT 512KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 1,437 | ||
 | AT32UC3A1512AU-AUR | Microchip Technology | IC MCU 32BIT 512KB FLASH 100TQFP | Microcontrollers | 100-TQFP (14x14) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: Ethernet, I2C, SPI, SSC, UART/USART, USB OTG Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 69 Program Memory Size: 512KB (512K x 8) Program Memory Type: FLASH RAM Size: 64K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 8x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP (14×14) Package / Case: 100-TQFP | 870 | ||
 | AT32UC3A3128-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 | 81 | ||
 | AT32UC3A3128-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 | 864 | ||
 | AT32UC3A3128-CTUR | Microchip Technology | IC MCU 32BIT 128KB FLSH 144TFBGA | Microcontrollers | 144-TFBGA (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-TFBGA (11×11) Package / Case: 144-TFBGA | 1,174 |
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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