AT32UC3A0128AU

品牌:Microchip Atmel
描述:32-bit AVR Microcontroller, Audio version, 128KB Flash, 144-pin
包装:
封装:
无铅情况/ROHS: 有铅
类别:Wi-Fi
经营商:科通芯城自营
参数 数值
Resistive Touch Screen No
CPU 32-bit AVR
Temp. Range (deg C) -40 to 85
PWM Channels 13
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
ADC channels 8
Flash (Kbytes) 128 Kbytes
DAC Channels 2
NAND Interface No
FPU No
UART 4
Output Compare channels 16
Pin Count 144
picoPower No
Timers 10
32kHz RTC Yes
EEPROM (Bytes) 0
Video Decoder No
DRAM Memory sdram
SRAM (Kbytes) 32
Temp. Sensor No
External Bus Interface 1
Calibrated RC Oscillator Yes
DAC Resolution (bits) 16
Crypto Engine No
Ext Interrupts 109
Camera Interface No
Graphic LCD No
Max. Operating Frequency 66 MHz
ADC Resolution (bits) 10
TWI (I2C) 1
USB Interface Device + OTG
MPU / MMU Yes / No
USB Transceiver 1
Input Capture Channels 6
SPI 6
Max I/O Pins 109
Hardware QTouch Acquisition No
Self Program Memory YES
Operating Voltage (Vcc) 3.0-3.6 or (1.65-1.95+3.0-3.6)
USB Speed Full Speed
SSC 1
# of Touch Channels 32
ADC Speed (ksps) 384
Ethernet 1

The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 128KB flash, 32KB 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 AT32UC3A0128AU is the Audio version of the AT32UC3A0128. It allows the execution of Atmel licensed Audio firmware IPs.

One version is available:

Automotive: 微控制器, 信息娱乐
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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