ACQ08E SDSXD-128G-000000
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AT32UC3A0256-ALUT

厂商：
Atmel
类别：
Wi-Fi
包装：
-
封装：
LQFP RU 144
无铅情况/ROHS：
-
描述：
32-bit AVR Microcontroller, 256KB...

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  • 参数
  • 描述
参数 数值
Resistive Touch Screen No
FPU No
DAC Resolution (bits) 16
UART 4
Crypto Engine No
SPI 6
Max I/O Pins 109
CPU 32-bit AVR
Output Compare channels 16
Hardware QTouch Acquisition No
Ext Interrupts 109
Pin Count 144
Self Program Memory YES
Operating Voltage (Vcc) 3.0-3.6 or (1.65-1.95+3.0-3.6)
Temp. Range (deg C) -40 to 85
PWM Channels 13
Camera Interface No
picoPower No
Graphic LCD No
Timers 10
Max. Operating Frequency 66 MHz
USB Speed Full Speed
SSC 1
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
EEPROM (Bytes) 0
ADC Resolution (bits) 10
ADC channels 8
Flash (Kbytes) 256 Kbytes
# of Touch Channels 32
TWI (I2C) 1
DRAM Memory sdram
DAC Channels 2
USB Interface Device + OTG
MPU / MMU Yes / No
NAND Interface No
SRAM (Kbytes) 64
Temp. Sensor No
ADC Speed (ksps) 384
External Bus Interface 1
USB Transceiver 1
Input Capture Channels 6
Calibrated RC Oscillator Yes
32kHz RTC Yes
Video Decoder No
Ethernet 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.

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