| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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23,162 pcs
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23162 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The ATUC128L3U-AUT is a 32-bit AVR microcontroller from Microchip Technology featuring a high-performance single-cycle RISC instruction set. It provides 128KB of Flash program memory, 32KB of SRAM, and operates at speeds up to 50MHz. Connectivity options include I2C, SPI, UART/USART, and USB, with 51 general-purpose I/O lines. Peripherals include Brown-out Detect/Reset, DMA, POR, PWM, and Watchdog Timer. The device operates from 1.62V to 3.6V and over a temperature range of -40°C to +85°C.
The MCU integrates an internal oscillator, an 8-channel 12-bit A/D converter, and supports multi-layer bus architecture with 12 peripheral DMA channels for efficient data transfers. It is designed for surface-mount assembly in a 64-TQFP (10x10mm) package.
The supply voltage range is 1.62V to 3.6V.
It is housed in a 64-TQFP (10x10mm) surface-mount package.
It operates from -40°C to +85°C (TA).
The part is marked as RoHS3 Compliant, but this status is unverified and should be confirmed with manufacturer documentation.
It includes 128KB of Flash program memory and 32KB of SRAM.
It supports I2C, SPI, UART/USART, and USB.
The maximum speed is 50MHz.