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AT32UC3A0256-ALUT

AT32UC3A0256-ALUT

  • 品牌:Microchip Atmel
  • 包装:Tray
  • 无铅情况/ROHS: 无铅
  • 经营商:科通芯城自营
  • 描述:32-bit AVR Microcontroller, 256KB Flash, 144-pin
  • 封装:LQFP RU 144
  • 类别:AVR32系列单片机
参数 数值
Output Compare channels 16
Hardware QTouch Acquisition No
32kHz RTC Yes
USB Speed Full Speed
EEPROM (Bytes) 0
MPU / MMU Yes / No
SRAM (Kbytes) 64
ADC Speed (ksps) 384
External Bus Interface 1
Calibrated RC Oscillator Yes
UART 4
Crypto Engine No
CPU 32-bit AVR
Temp. Range (deg C) -40 to 85
PWM Channels 13
Camera Interface No
Graphic LCD No
Timers 10
Max. Operating Frequency 66 MHz
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
ADC channels 8
Flash (Kbytes) 256 Kbytes
DRAM Memory sdram
DAC Channels 2
FPU No
Max I/O Pins 109
Pin Count 144
Self Program Memory YES
Operating Voltage (Vcc) 3.0-3.6 or (1.65-1.95+3.0-3.6)
picoPower No
SSC 1
Video Decoder No
# of Touch Channels 32
Temp. Sensor No
Ethernet 1
Resistive Touch Screen No
DAC Resolution (bits) 16
SPI 6
Ext Interrupts 109
ADC Resolution (bits) 10
TWI (I2C) 1
USB Interface Device + OTG
NAND Interface No
USB Transceiver 1
Input Capture Channels 6
系列 AVR®32 UC3
核心处理器 AVR
芯体尺寸 32-Bit
速度 66MHz
RAM容量 64K x 8
程序存储器类型 FLASH
程序存储器容量 256KB (256K x 8)
输入/输出数 109
振荡器型 Internal
数据转换器 A/D 8x10b
连通性 EBI/EMI, Ethernet, I²C, SPI, SSC, UART/USART, USB OTG
工作电压 1.65 V ~ 1.95 V
工作温度 -40°C ~ 85°C
周边设备 Brown-out Detect/Reset, POR, PWM, WDT

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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BuildingAutomation: 消防与安全
HomeAppliances: 烹饪, 清洗, 制冷
HomeEntertainment: 音频
IndustrialAutomation: PLC 和 I/O 模块, 工业通信
Metering: 数据集中器
PCPeripherals: 音频 I/O 设备

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