AT32UC3A1256AU

品牌:Microchip Atmel
描述:32-bit AVR Microcontroller, Audio version, 256KB Flash, 100-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
FPU No
DAC Resolution (bits) 16
SPI 6
Max I/O Pins 69
Self Program Memory YES
Max. Operating Frequency 66 MHz
ADC Resolution (bits) 10
Video Decoder No
# of Touch Channels 32
USB Interface Device + OTG
Ethernet 1
USB Transceiver 1
Crypto Engine No
Hardware QTouch Acquisition No
Ext Interrupts 69
Operating Voltage (Vcc) 3.0-3.6 or (1.65-1.95+3.0-3.6)
PWM Channels 13
Camera Interface No
Graphic LCD No
SSC 1
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
Flash (Kbytes) 256 Kbytes
External Bus Interface 0
Resistive Touch Screen No
UART 4
CPU 32-bit AVR
Pin Count 100
Temp. Range (deg C) -40 to 85
Timers 10
32kHz RTC Yes
USB Speed Full Speed
ADC channels 8
DRAM Memory No
DAC Channels 2
SRAM (Kbytes) 64
ADC Speed (ksps) 384
Calibrated RC Oscillator Yes
Output Compare channels 16
picoPower No
EEPROM (Bytes) 0
TWI (I2C) 1
MPU / MMU Yes / No
NAND Interface No
Temp. Sensor No
Input Capture Channels 6

The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 256KB 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.

The MCU achieves 91 Dhrystone MIPS (DMIPS) at 66 MHz while consuming only 40 mA 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 AT32UC3A1256AU is the Audio version of the AT32UC3A1256. It allows the execution of Atmel licensed Audio firmware IPs.

One version is 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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