| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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23,172 pcs
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23172 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The ATUC256L4U-AUR is a high-performance 32-bit AVR microcontroller from Microchip Technology, based on the AVR core. It operates at a maximum speed of 50MHz and features 256KB of Flash program memory and 32KB of SRAM. The device supports a wide range of connectivity options including I2C, SPI, UART/USART, and USB, making it suitable for diverse embedded applications.
Key peripherals include Brown-out Detect/Reset, DMA, Power-On Reset, PWM, and Watchdog Timer. The microcontroller includes 36 I/O lines and an 8-channel 12-bit A/D converter. It operates from a supply voltage of 1.62V to 3.6V and has an internal oscillator. The operating temperature range is -40°C to 85°C.
The ATUC256L4U-AUR is supplied in a 48-TQFP (7x7mm) surface mount package, suitable for compact designs. It is part of the UC3 L series, offering a balance of performance and low power consumption for industrial and consumer applications.
The supply voltage range is 1.62V to 3.6V.
It is available in a 48-TQFP (7x7mm) surface mount package.
The operating temperature range is -40°C to 85°C.
It is listed as RoHS3 compliant, but this is unverified.
The maximum clock speed is 50MHz.
It has 256KB of Flash program memory.
It has 36 I/O pins.