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AT32UC3A1256AU

厂商:
Atmel
类别:
Wi-Fi
包装:
-
封装:
-
无铅情况/ROHS:
-
描述:
32-bit AVR Microcontroller, Audio...

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  • 参数
  • 描述
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:

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