ATUC128D4-AUR

Microcontroller Features

Core

• High Performance, Low Power 32-bit AVR® Microcontroller

• 128Kbytes, and 64Kbytes Versions Internal High-Speed Flash

• 16Kbytes, Internal High-Speed SRAM, Single-Cycle Access at Full Speed

• Memory Controller (MC)

• 64-pin and 48-pin TQFP/QFN (51 and 35 GPIO Pins)

• One Synchronous Serial Controller (SSC)

• Device 2.0 full speed and low speed

• Three 16-bit Timer/Counter (TC) Channels

• 7 PWM Channels (PWMA)

• Three Universal Synchronous/Asynchronous Receiver/Transmitters (USART)

• One Master/Slave Serial Peripheral Interfaces (SPI) with Chip Select Signals

• One Master and One Slave Two-Wire Interfaces (TWI), 400kbit/s I2C-compatible

• One 8-channel Analog-To-Digital Converter (ADC)

• One Inter-IC Sound Controller (IISC) with Stereo Capabilities

• Autonomous Capacitive Touch Button (QTouch®) Capture

• One Programmable Glue Logic Controller(GLOC) for General Purpose PCB Design

• One 8-channel Analog-To-Digital Converter (ADC)

• Up to 61 DMIPS Running at 48MHz from Flash (1 Flash Wait State)
• Up to 34 DMIPS Running at 24MHz from Flash (0 Flash Wait State)

• On-Chip Non-Intrusive Debug System

• Nexus Class 2+, Runtime Control

• aWire™ Single-Pin Programming and Debug Interface Muxed with Reset Pin