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AT32UC3A0256AU

廠商：
Atmel
類別：
Wi-Fi
包裝：
-
封裝：
-
無鉛情況/ROHS：
-
描述：
32-bit AVR Microcontroller, Audio...

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  • 參數(shù)
  • 描述
參數(shù) 數(shù)值
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
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
NAND Interface No
Temp. Sensor No
FPU No
UART 4
Crypto Engine No
CPU 32-bit AVR
Pin Count 144
Temp. Range (deg C) -40 to 85
Timers 10
32kHz RTC Yes
Max. Operating Frequency 66 MHz
Video Decoder No
ADC channels 8
DRAM Memory sdram
DAC Channels 2
Calibrated RC Oscillator Yes
Output Compare channels 16
Hardware QTouch Acquisition No
Camera Interface No
Graphic LCD No
EEPROM (Bytes) 0
Flash (Kbytes) 256 Kbytes
TWI (I2C) 1
MPU / MMU Yes / No
External Bus Interface 1
Input Capture Channels 6
Resistive Touch Screen No
DAC Resolution (bits) 16
SPI 6
Ext Interrupts 109
Self Program Memory YES
USB Speed Full Speed
ADC Resolution (bits) 10
# of Touch Channels 32
USB Interface Device + OTG
SRAM (Kbytes) 64
ADC Speed (ksps) 384
Ethernet 1
USB Transceiver 1

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.

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 AT32UC3A0256AU is the Audio version of the AT32UC3A0256. It allows the execution of Atmel licensed Audio firmware IPs.

One version is available:

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