| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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23,164 pcs
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23164 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The ATUC128L4U-AUR is a high-performance, low-power 32-bit AVR microcontroller from Microchip Technology. It features a single-cycle RISC instruction set including DSP instructions, delivering up to 64 DMIPS at 50MHz from Flash. The device integrates 128KB of internal high-speed Flash memory with FlashVault technology for secure library support, and 32KB of single-cycle access SRAM.
This microcontroller includes a rich set of peripherals such as Brown-out Detect/Reset, DMA, POR, PWM, and Watchdog Timer. Connectivity options include I²C, SPI, UART/USART, and USB interfaces. It also features a 12-channel 12-bit Analog-to-Digital Converter and an internal oscillator.
The ATUC128L4U-AUR is supplied in a 48-TQFP package with a 7x7mm body, designed for surface mount assembly. It operates over a temperature range of -40°C to 85°C and supports a supply voltage from 1.62V to 3.6V, making it suitable for a wide range of embedded applications.
The operating temperature range is -40°C to 85°C (TA).
The supply voltage range is 1.62V to 3.6V.
It comes in a 48-TQFP package (7x7mm) for surface mount mounting.
The part is listed as RoHS3 Compliant, though this is unverified.
It has 128KB of Flash program memory.
The core speed is 50MHz.
It supports I²C, SPI, UART/USART, and USB interfaces.