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品牌：Microchip Atmel
类别：AVR32系列单片机
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品牌：Microchip Atmel
类别：AVR32系列单片机
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品牌：Microchip Atmel
类别：AVR32系列单片机
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品牌：Microchip Atmel
类别：AVR32系列单片机
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品牌：Microchip Atmel
类别：AVR32系列单片机
AT32UC3A0128-CTUR
- 品牌：Microchip Atmel
- 包装：Tape & Reel (TR)
- 无铅情况/ROHS: 有铅
- 经营商：科通芯城自营
- 描述：32-bit AVR Microcontroller, 128KB Flash, 144-pin
- 封装：TFBGA 7U 144
- 类别：AVR32系列单片机
| 参数 | 数值 |
|---|---|
| Input Capture Channels | 6 |
| ADC channels | 8 |
| SRAM (Kbytes) | 32 |
| ADC Speed (ksps) | 384 |
| Calibrated RC Oscillator | Yes |
| Resistive Touch Screen | No |
| DAC Resolution (bits) | 16 |
| Ext Interrupts | 109 |
| EEPROM (Bytes) | 0 |
| ADC Resolution (bits) | 10 |
| TWI (I2C) | 1 |
| USB Interface | Device + OTG |
| MPU / MMU | Yes / No |
| NAND Interface | No |
| External Bus Interface | 1 |
| USB Speed | Full Speed |
| 系列 | AVR®32 UC3 |
| 核心处理器 | AVR |
| 芯体尺寸 | 32-Bit |
| 速度 | 66MHz |
| RAM容量 | 32K x 8 |
| 程序存储器类型 | FLASH |
| 程序存储器容量 | 128KB (128K 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 |
| CPU | 32-bit AVR |
| SPI | 6 |
| 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 |
| Max. Operating Frequency | 66 MHz |
| Video Decoder | No |
| # of Touch Channels | 32 |
| DRAM Memory | sdram |
| Temp. Sensor | No |
| Ethernet | 1 |
| USB Transceiver | 1 |
| Crypto Engine | No |
| FPU | No |
| Temp. Range (deg C) | -40 to 85 |
| 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 |
| DAC Channels | 2 |
| UART | 4 |
| Output Compare channels | 16 |
| Hardware QTouch Acquisition | No |
| Timers | 10 |
| 32kHz RTC | Yes |
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.
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PCPeripherals: 音频 I/O 设备
