| 参数 |
数值 |
| Resistive Touch Screen |
No |
| Ext Interrupts |
96 |
| Pin Count |
217 |
| Temp. Range (deg C) |
-40 to 85 |
| SSC |
1 |
| MPU / MMU |
No / Yes |
| FPU |
No |
| Output Compare channels |
6 |
| Self Program Memory |
NO |
| Operating Voltage (Vcc) |
1.65 to 1.95 |
| SD / eMMC |
1 |
| PWM Channels |
0 |
| picoPower |
No |
| 32kHz RTC |
Yes |
| I/O Supply Class |
1.8/3.3 |
| Video Decoder |
No |
| ADC channels |
4 |
| TWI (I2C) |
2 |
| DRAM Memory |
sdram |
| SRAM (Kbytes) |
32 |
| Temp. Sensor |
No |
| ADC Speed (ksps) |
312 |
| USB Transceiver |
3 |
| DAC Resolution (bits) |
0 |
| UART |
6 |
| Crypto Engine |
No |
| Camera Interface |
Yes |
| Graphic LCD |
No |
| Timers |
6 |
| EEPROM (Bytes) |
0 |
| ADC Resolution (bits) |
10 |
| USB Interface |
Host, Device |
| External Bus Interface |
1 |
| Input Capture Channels |
6 |
| SPI |
2 |
| Max I/O Pins |
96 |
| CPU |
ARM926 |
| Hardware QTouch Acquisition |
No |
| Max. Operating Frequency |
180 MHz |
| USB Speed |
Full Speed |
| Flash (Kbytes) |
512 Kbytes |
| NAND Interface |
Yes |
| Ethernet |
1 |
| Calibrated RC Oscillator |
No |
A member of the Atmel SAM9XE series of microcontrollers based on the high-performance 32-bit ARM926EJ processor. It operates at a maximum speed of 160MHz and features 512KB of flash and 16KB of SRAM. The peripheral set includes two USB 2.0 full speed host ports, Ethernet MAC 10/100 port, imag esensor Interface, four USARTs, two UARsT, two SPIs, SSC, two TWIs(I2C), two multimedia card Interfacse, six 16-bit timers, RTT and four 10-bit ADCs. It also features an external bus interface interfacing Nand flash, SDRAM and static memory. The SAM9XE512 comes in a 208-pin PQFP or 217-ball BGA package. The pinout and ball-out are fully compatible with the Atmel SAM9260.
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