| 型号 | 规格书 | 订购 |
| AT91SAM9XE512-QU |  |
在线订购 |
| AT91SAM9XE512B-QU | |
在线订购 |
| AT91SAM9XE512-CU | |
在线订购 |
| AT91SAM9XE512B-CU | |
在线订购 |
| 产品参数 | |
| 描述 | ARM926EJ Microcontroller with 512KB Flash, Ethernet, USB, 208 and 217 Pins |
| Flash (Kbytes) | 512 Kbytes |
| Pin Count | 217 |
| Max Operating Freq (MHz) | 180 MHz |
| CPU | ARM926 |
| Hardware QTouch Acquisition | No |
| Max I/O Pins | 96 |
| Ext Interrupts | 96 |
| USB Transceiver | 3 |
| USB Speed | Full Speed |
| USB Interface | Host, Device |
| SPI | 2 |
| TWI (I2C) | 2 |
| UART | 6 |
| SSC | 1 |
| Ethernet | 1 |
| SD / eMMC | 1 |
| Graphic LCD | No |
| Video Decoder | No |
| Camera Interface | Yes |
| ADC channels | 4 |
| ADC Resolution (bits) | 10 |
| ADC Speed (ksps) | 312 |
| Resistive Touch Screen | No |
| DAC Resolution (bits) | 0 |
| Temp Sensor | No |
| Crypto Engine | No |
| SRAM (Kbytes) | 32 |
| EEPROM (Bytes) | 0 |
| Self Program Memory | NO |
| External Bus Interface | 1 |
| DRAM Memory | sdram |
| NAND Interface | Yes |
| picoPower | No |
| Temp Range (deg C) | -40 to 85 |
| I/O Supply Class | 1.8/3.3 |
| Operating Voltage (Vcc) | 1.65 to 1.95 |
| FPU | No |
| MPU / MMU | No / Yes |
| Timers | 6 |
| Output Compare channels | 6 |
| Input Capture Channels | 6 |
| PWM Channels | 0 |
| 32kHz RTC | Yes |
| Calibrated RC Oscillator | No |
