| Parameter | Value |
|---|---|
| Resistive Touch Screen | No |
| Analog Comparators | 2 |
| Temp. Range (deg C) | -40 to 85 |
| USB Speed | No |
| EEPROM (Bytes) | 1024 |
| ADC channels | 12 |
| TWI (I2C) | 2 |
| DRAM Memory | No |
| USB Interface | No |
| SRAM (Kbytes) | 2 |
| External Bus Interface | 0 |
| Calibrated RC Oscillator | Yes |
| Max I/O Pins | 34 |
| Hardware QTouch Acquisition | No |
| Pin Count | 44 |
| Graphic LCD | No |
| ADC Speed (ksps) | 200 |
| Input Capture Channels | 14 |
| FPU | No |
| DAC Resolution (bits) | 0 |
| UART | 2 |
| Crypto Engine | No |
| CPU | 8-bit AVR |
| Output Compare channels | 14 |
| Ext Interrupts | 34 |
| Self Program Memory | YES |
| PWM Channels | 14 |
| Camera Interface | No |
| picoPower | Yes |
| # of Touch Channels | 16 |
| MPU / MMU | no / no |
| Temp. Sensor | Yes |
| SPI | 4 |
| Operating Voltage (Vcc) | 1.6 to 3.6 |
| Timers | 4 |
| 32kHz RTC | Yes |
| Max. Operating Frequency | 32 MHz |
| I/O Supply Class | 1.6 to 3.6 |
| ADC Resolution (bits) | 12 |
| Video Decoder | No |
| Flash (Kbytes) | 16 Kbytes |
| NAND Interface | No |
| 系列 | AVR® XMEGA |
| 核心处理器 | AVR |
| 芯体尺寸 | 8/16-Bit |
| 速度 | 32MHz |
| RAM容量 | 2K x 8 |
| 程序存储器类型 | FLASH |
| 程序存储器容量 | 16KB (16K x 8) |
| EEPROM 大小 | 1K x 8 |
| 输入/输出数 | 34 |
| 振荡器型 | Internal |
| 数据转换器 | A/D 12x12b |
| 连通性 | I²C, IrDA, SPI, UART/USART |
| 工作电压 | 1.6 V ~ 3.6 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 8/16-bit AVR XMEGA microcontroller combines 16KB ISP flash memory (4KB boot code section) with read-while-write capabilities, 1KB EEPROM, 2KB SRAM, four-channel event system, a programmable multi-level interrupt controller, 34 general purpose I/O lines, a 16-bit real time counter, four flexible 16-bit timer/counters with compare modes and PWM, two USARTs, two Two-Wire Interfaces (TWIs), two Serial Peripheral Interfaces (SPIs), one 12-channel/12-bit A/D converter with optional differential input with programmable gain, two analog comparators with window mode, a programmable watchdog timer with separate internal oscillator, accurate internal oscillators with PLL and prescaler, and programmable brown-out detection. The Program and Debug Interface (PDI), a fast 2-pin interface for programming and debugging, is available. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
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|---|---|---|
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