AT32UC3A0512AU

品牌:Microchip Atmel
描述:32-bit AVR Microcontroller, Audio version, 512KB Flash, 144-Pin
包装:
封装:
无铅情况/ROHS: 有铅
经营商:科通芯城自营
参数 数值
Output Compare channels 16
Hardware QTouch Acquisition No
Graphic LCD No
32kHz RTC Yes
USB Speed Full Speed
EEPROM (Bytes) 0
Flash (Kbytes) 512 Kbytes
MPU / MMU Yes / No
SRAM (Kbytes) 64
ADC Speed (ksps) 384
External Bus Interface 1
FPU No
UART 4
Crypto Engine No
CPU 32-bit AVR
Pin Count 144
Temp. Range (deg C) -40 to 85
Camera Interface No
Timers 10
Max. Operating Frequency 66 MHz
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
ADC channels 8
DRAM Memory sdram
DAC Channels 2
Calibrated RC Oscillator Yes
Max I/O Pins 109
Operating Voltage (Vcc) 3.0-3.6 or (1.65-1.95+3.0-3.6)
PWM Channels 13
picoPower No
SSC 1
Video Decoder No
NAND Interface No
Temp. Sensor No
Resistive Touch Screen No
DAC Resolution (bits) 16
SPI 6
Ext Interrupts 109
Self Program Memory YES
ADC Resolution (bits) 10
# of Touch Channels 32
TWI (I2C) 1
USB Interface Device + OTG
Ethernet 1
USB Transceiver 1
Input Capture Channels 6

The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 512KB flash, 64KB SRAM, 10/100 ethernet MAC, full-speed (12 Mbps) USB 2.0 with embedded host capability, I2S, and a built-in audio D/A converter.

This device features SRAM/SDRAM external bus interface and achieves 91 Dhrystone MIPS (DMIPS) at 66MHz while consuming only 40mA at 3.3V.

The Peripheral Direct Memory Access (PDCA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing with continuous large data streams within the MCU.

The AT32UC3A0512AU is the Audio version of the AT32UC3A0512. It allows the execution of Atmel licensed Audio firmware IPs.

Two versions are available:

BuildingAutomation: 舒适性与控制
HomeEntertainment: 音频
MobileElectronics: 便携式音频播放器, 移动电话和移动互联网设备
PCPeripherals: 音频 I/O 设备

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