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品牌：Microchip Atmel
类别：Wi-Fi
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品牌：Microchip Atmel
类别：Wi-Fi
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品牌：Microchip Atmel
类别：Wi-Fi
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品牌：Microchip Atmel
类别：Wi-Fi
-
品牌：Microchip Atmel
类别：Wi-Fi
AT32UC3A0128AU
- 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, 144-pin
- 封装：--
- 类别：Wi-Fi
| 参数 | 数值 |
|---|---|
| Input Capture Channels | 6 |
| DAC Resolution (bits) | 16 |
| Crypto Engine | No |
| Ext Interrupts | 109 |
| Camera Interface | No |
| Graphic LCD | No |
| Max. Operating Frequency | 66 MHz |
| ADC Resolution (bits) | 10 |
| TWI (I2C) | 1 |
| USB Interface | Device + OTG |
| MPU / MMU | Yes / No |
| USB Transceiver | 1 |
| Calibrated RC Oscillator | Yes |
| SPI | 6 |
| Max I/O Pins | 109 |
| Hardware QTouch Acquisition | No |
| Self Program Memory | YES |
| Operating Voltage (Vcc) | 3.0-3.6 or (1.65-1.95+3.0-3.6) |
| USB Speed | Full Speed |
| SSC | 1 |
| # of Touch Channels | 32 |
| ADC Speed (ksps) | 384 |
| Ethernet | 1 |
| Output Compare channels | 16 |
| CPU | 32-bit AVR |
| Temp. Range (deg C) | -40 to 85 |
| PWM Channels | 13 |
| I/O Supply Class | 3.0-3.6 or (1.65-1.95+3.0-3.6) |
| ADC channels | 8 |
| Flash (Kbytes) | 128 Kbytes |
| DAC Channels | 2 |
| NAND Interface | No |
| FPU | No |
| UART | 4 |
| Resistive Touch Screen | No |
| Pin Count | 144 |
| picoPower | No |
| Timers | 10 |
| 32kHz RTC | Yes |
| EEPROM (Bytes) | 0 |
| Video Decoder | No |
| DRAM Memory | sdram |
| SRAM (Kbytes) | 32 |
| Temp. Sensor | No |
| External Bus Interface | 1 |
The high-performance, low-power 32-bit AVR RISC-based microcontroller combines 128KB flash, 32KB 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.
The AT32UC3A0128AU is the Audio version of the AT32UC3A0128. It allows the execution of Atmel licensed Audio firmware IPs.
One version is available:
Automotive: 微控制器, 信息娱乐
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
