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AT32UC3A0256-ALUT

廠商：
Atmel
類別：
Wi-Fi
包裝：
-
封裝：
LQFP RU 144
無(wú)鉛情況/ROHS：
-
描述：
32-bit AVR Microcontroller, 256KB...

我要詢價(jià)我要收藏

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

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.

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