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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | ATUC256L4U-D3HES | Microchip Technology | IC MCU 32BIT 256KB FLASH 48TLLGA | Microcontrollers | 48-TLLGA (5.5x5.5) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TLLGA (5.5×5.5) Package / Case: 48-UFLGA Exposed Pad | 599 | ||
 | ATUC256L4U-D3HR | Microchip Technology | IC MCU 32BIT 256KB FLASH 48TLLGA | Microcontrollers | 48-TLLGA (5.5x5.5) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TLLGA (5.5×5.5) Package / Case: 48-UFLGA Exposed Pad | 285 | ||
 | ATUC256L4U-D3HT | Microchip Technology | IC MCU 32BIT 256KB FLASH 48TLLGA | Microcontrollers | 48-TLLGA (5.5x5.5) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TLLGA (5.5×5.5) Package / Case: 48-UFLGA Exposed Pad | 169 | ||
 | ATUC256L4U-ZAUR | Microchip Technology | IC MCU 32BIT 256KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 791 | ||
 | ATUC256L4U-ZAUT | Microchip Technology | IC MCU 32BIT 256KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 256KB (256K x 8) Program Memory Type: FLASH RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 491 | ||
 | ATUC64D3-A2UR | Microchip Technology | IC MCU 32BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K 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: 64-TQFP (10×10) Package / Case: 64-TQFP | 924 | ||
 | ATUC64D3-A2UT | Microchip Technology | IC MCU 32BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K 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: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,195 | ||
 | ATUC64D3-Z2UR | Microchip Technology | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K 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: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 222 | ||
 | ATUC64D3-Z2UT | Microchip Technology | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K 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: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 1,215 | ||
 | ATUC64D4-AUR | Microchip Technology | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 6x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) Package / Case: 48-TQFP | 856 | ||
 | ATUC64D4-AUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 6x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) Package / Case: 48-TQFP | 960 | ||
 | ATUC64D4-Z1UR | Microchip Technology | IC MCU 32BIT 64KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 6x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 804 | ||
 | ATUC64D4-Z1UT | Microchip Technology | IC MCU 32BIT 64KB FLASH 48QFN | Microcontrollers | 48-QFN (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 48MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT Number of I/O: 35 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.65V ~ 3.6V Data Converters: A/D 6x10b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-QFN (7×7) Package / Case: 48-VFQFN Exposed Pad | 413 | ||
 | ATUC64L3U-AUR | Microchip Technology | IC MCU 32BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 135 | ||
 | ATUC64L3U-AUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 64TQFP | Microcontrollers | 64-TQFP (10x10) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-TQFP (10×10) Package / Case: 64-TQFP | 1,195 | ||
 | ATUC64L3U-Z3UR | Microchip Technology | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 791 | ||
 | ATUC64L3U-Z3UT | Microchip Technology | IC MCU 32BIT 64KB FLASH 64QFN | Microcontrollers | 64-QFN (9x9) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 51 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 64-QFN (9×9) Package / Case: 64-VFQFN Exposed Pad | 1,278 | ||
 | ATUC64L4U-AUR | Microchip Technology | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) Package / Case: 48-TQFP | 801 | ||
 | ATUC64L4U-AUT | Microchip Technology | IC MCU 32BIT 64KB FLASH 48TQFP | Microcontrollers | 48-TQFP (7x7) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TQFP (7×7) Package / Case: 48-TQFP | 1,579 | ||
 | ATUC64L4U-D3HR | Microchip Technology | IC MCU 32BIT 64KB FLASH 48TLLGA | Microcontrollers | 48-TLLGA (5.5x5.5) | N/A | -40°C ~ 85°C (TA) | Core Processor: AVR Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, DMA, POR, PWM, WDT Number of I/O: 36 Program Memory Size: 64KB (64K x 8) Program Memory Type: FLASH RAM Size: 16K x 8 Voltage – Supply (Vcc/Vdd): 1.62V ~ 3.6V Data Converters: A/D 8x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 48-TLLGA (5.5×5.5) Package / Case: 48-UFLGA Exposed Pad | 846 |
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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