AT32UC3B0128AU

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

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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