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; D/A 2x12b |
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, DMA, POR, PWM, WDT |
FPU |
No |
Max I/O Pins |
34 |
CPU |
8-bit AVR |
Self Program Memory |
YES |
Operating Voltage (Vcc) |
1.6 to 3.6 |
picoPower |
Yes |
Video Decoder |
No |
Temp. Sensor |
Yes |
DAC Resolution (bits) |
12 |
Pin Count |
44 |
Analog Comparators |
2 |
Temp. Range (deg C) |
-40 to 85 |
Camera Interface |
No |
Graphic LCD |
No |
ADC channels |
12 |
TWI (I2C) |
2 |
DAC Channels |
2 |
MPU / MMU |
no / no |
External Bus Interface |
0 |
Crypto Engine |
AES/DES |
Output Compare channels |
16 |
Hardware QTouch Acquisition |
No |
PWM Channels |
16 |
32kHz RTC |
Yes |
Max. Operating Frequency |
32 MHz |
EEPROM (Bytes) |
1024 |
DRAM Memory |
No |
ADC Speed (ksps) |
2000 |
Calibrated RC Oscillator |
Yes |
Resistive Touch Screen |
No |
UART |
5 |
SPI |
7 |
Ext Interrupts |
34 |
Timers |
5 |
USB Speed |
No |
I/O Supply Class |
1.6 to 3.6 |
ADC Resolution (bits) |
12 |
Flash (Kbytes) |
16 Kbytes |
# of Touch Channels |
16 |
USB Interface |
No |
NAND Interface |
No |
SRAM (Kbytes) |
3.3 |
Input Capture Channels |
16 |