| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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23,158 pcs
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23158 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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The ATUC128D4-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 read-modify-write operations. The device delivers up to 61 DMIPS when running at 48MHz from Flash with one wait state, and up to 34 DMIPS at 24MHz with zero wait states.
Key memory resources include 128KB of internal high-speed Flash with single-cycle access up to 24MHz, a prefetch buffer for optimized instruction execution, and 16KB of internal high-speed SRAM. The microcontroller integrates a multi-hierarchy bus system with 7 peripheral DMA channels to improve data transfer speeds for peripheral communication.
For connectivity, the ATUC128D4-AUT includes a USB 2.0 device interface (full speed and low speed), three USARTs supporting SPI, and I2C interfaces. It also features three 16-bit timer/counter channels, 7 PWM channels with 12-bit resolution up to 150MHz source clock, and an 8-channel 10-bit ADC. The device is housed in a 48-TQFP (7x7mm) surface-mount package and operates over a temperature range of -40°C to 85°C.
The operating voltage range is 1.65V to 3.6V.
It comes in a 48-TQFP (7x7mm) surface-mount package.
The operating temperature range is -40°C to 85°C.
RoHS compliance is listed as RoHS3 Compliant but is unverified.
The maximum clock frequency is 48MHz.
It has 128KB of Flash memory.
It supports I2C, SPI, UART, and USB 2.0 (full speed and low speed).