| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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23,156 pcs
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23156 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The ATUC128D3-A2UT is a 32-bit AVR microcontroller based on the AVR32UC architecture, manufactured by Microchip Technology. It integrates 128KB of Flash program memory and 16KB of SRAM, operating at a maximum clock frequency of 48MHz. The device supports a wide supply voltage range from 1.65V to 3.6V, making it suitable for low-power embedded applications.
Peripherals include seven DMA channels, three 16-bit timer/counters, a 7-channel 12-bit PWM, and an 8-channel 10-bit ADC. Communication interfaces cover I2C, SPI, UART/USART, and USB 2.0 full-speed. The microcontroller also features capacitive touch support for up to 25 buttons and a windowed watchdog timer.
The device is housed in a 64-LQFP (10x10mm) surface-mount package and operates over an industrial temperature range of -40°C to +85°C. It offers brown-out detection, reset, and internal oscillator, providing a reliable solution for system control.
The supply voltage range is 1.65V to 3.6V.
The microcontroller is available in a 64-LQFP (10x10mm) surface-mount package.
The device operates from -40°C to +85°C (TA).
The manufacturer claims RoHS3 compliance, but this is unverified.
It has 128KB of Flash program memory and 16KB of SRAM.
It supports I2C, SPI, UART/USART, and USB (full speed 12 Mbps).
Yes, it features an 8-channel 10-bit ADC.