| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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23,181 pcs
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23181 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The ATUC64D4-AUT is a high-performance, low-power 32-bit AVR microcontroller from Microchip Technology. It features a compact single-cycle RISC instruction set including DSP instructions and operates at up to 48MHz delivering 61 DMIPS. The device integrates 64KB of internal high-speed flash memory with single-cycle access up to 24MHz and 16KB of single-cycle access SRAM.
Key connectivity options include USB 2.0 device full-speed and low-speed with on-chip transceivers, as well as I2C, SPI, and three UART/USART interfaces. The MCU also provides 35 general-purpose I/O pins, 7 PWM channels, a 12-bit PWM up to 150MHz source clock, and up to 25 capacitive touch channels. An internal oscillator removes the need for external clock sources.
The device is housed in a 48-TQFP (7x7mm) surface-mount package and operates from a supply voltage of 1.65V to 3.6V over a temperature range of -40°C to 85°C. It includes peripherals such as brown-out detect/reset, DMA with 7 channels, I²S, POR, and watchdog timer, making it suitable for embedded control applications.
1.65V to 3.6V.
48-TQFP (7x7mm) surface mount.
-40°C to 85°C.
RoHS3 compliant (unverified).
48MHz.
64KB flash and 16KB SRAM.
Yes, USB 2.0 device full/low speed.