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AT32UC3B0128AU

AT32UC3B0128AU

  • 品牌:Microchip Atmel
  • 包装:--
  • 无铅情况/ROHS: --
  • 经营商:科通芯城自营
  • 描述:32-bit AVR Microcontroller, Audio version, 128KB Flash, 64-pin
  • 封装:--
  • 类别:Wi-Fi
参数 数值
FPU No
DAC Resolution (bits) 0
UART 3
Crypto Engine No
Self Program Memory YES
Camera Interface No
ADC Resolution (bits) 10
# of Touch Channels 32
TWI (I2C) 1
USB Interface Device + OTG
USB Transceiver 1
Input Capture Channels 6
Hardware QTouch Acquisition No
Pin Count 64
Operating Voltage (Vcc) 3.0-3.6 or (1.65-1.95+3.0-3.6)
PWM Channels 13
Graphic LCD No
USB Speed Full Speed
SSC 1
ADC Speed (ksps) 384
Resistive Touch Screen No
Max I/O Pins 44
CPU 32-bit AVR
Temp. Range (deg C) -40 to 85
Timers 10
I/O Supply Class 3.0-3.6 or (1.65-1.95+3.0-3.6)
ADC channels 8
Flash (Kbytes) 128 Kbytes
DRAM Memory No
External Bus Interface 0
Calibrated RC Oscillator Yes
SPI 4
Output Compare channels 16
Ext Interrupts 44
picoPower No
32kHz RTC Yes
Max. Operating Frequency 60 MHz
EEPROM (Bytes) 0
Video Decoder No
MPU / MMU Yes / No
NAND Interface No
SRAM (Kbytes) 32
Temp. Sensor No

The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 128KB flash memory, 32KB SRAM, full-speed (12 Mbps) USB Mini-host + device, and I2S. The MCU achieves 83 Dhrystone MIPS (DMIPS) at 60MHz and consumes only 23mA at 3.3 volts.

The microcontroller's Memory Protection Unit (MPU) and fast, flexible interrupt controller support the latest real-time operating systems. The Peripheral Direct Memory Access (PDMA) controller transfers data between peripherals and memories without processor involvement, drastically reducing processing overhead with large continuous data streams between MCU modules.

The power manager improves design flexibility and security: the on-chip brown-out detector monitors the power supply, the CPU is run by the on-chip RC oscillator or one of external oscillator sources, and the Real-Time Clock (RTC) and its associated timer track time.

The AT32UC3B0128AU is the Audio version of the AT32UC3B0128. It allows the execution of Atmel licensed Audio firmware IPs.

Two versions are available:

BuildingAutomation: 舒适性与控制
HomeEntertainment: 音频
MobileElectronics: 便携式音频播放器, 移动电话和移动互联网设备
PCPeripherals: 音频 I/O 设备

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