| 参数 |
数值 |
| FPU |
No |
| SPI |
2 |
| Self Program Memory |
NO |
| picoPower |
No |
| Timers |
3 |
| I/O Supply Class |
1.8/3.3 |
| Video Decoder |
No |
| DRAM Memory |
sdram |
| NAND Interface |
Yes |
| SRAM (Kbytes) |
96 |
| Temp. Sensor |
No |
| Ethernet |
1 |
| Resistive Touch Screen |
No |
| DAC Resolution (bits) |
0 |
| Camera Interface |
Yes |
| SSC |
2 |
| EEPROM (Bytes) |
0 |
| Flash (Kbytes) |
0 Kbytes |
| TWI (I2C) |
1 |
| USB Interface |
Host, Device |
| Input Capture Channels |
3 |
| UART |
4 |
| CPU |
ARM926 |
| Output Compare channels |
3 |
| Ext Interrupts |
160 |
| Graphic LCD |
Yes |
| 32kHz RTC |
Yes |
| USB Speed |
Full Speed |
| CAN |
1 |
| USB Transceiver |
3 |
| Calibrated RC Oscillator |
No |
| Crypto Engine |
No |
| Max I/O Pins |
160 |
| Hardware QTouch Acquisition |
No |
| Pin Count |
324 |
| Temp. Range (deg C) |
-40 to 85 |
| SD / eMMC |
2 |
| PWM Channels |
4 |
| Max. Operating Frequency |
240 MHz |
| DAC Channels |
0 |
| MPU / MMU |
No / Yes |
| External Bus Interface |
2 |
| 系列 |
AT91SAM |
| 核心处理器 |
ARM9 |
| 芯体尺寸 |
16/32-Bit |
| 速度 |
240MHz |
| RAM容量 |
128K x 8 |
| 程序存储器类型 |
ROM |
| 程序存储器容量 |
128KB (128K x 8) |
| 输入/输出数 |
160 |
| 振荡器型 |
Internal |
| 连通性 |
CAN, Ethernet, I²C, MMC, SPI, SSC, UART/USART, USB |
| 工作电压 |
1.08 V ~ 1.32 V |
| 工作温度 |
-40°C ~ 85°C |
| 周边设备 |
AC'97, LCD, POR, PWM, WDT |
An ARM926-based microprocessor, running at 240MHz and featuring a powerful peripheral set. User interface peripherals include a camera interface, TFT/STN LCD controller, an AC97 and I2S. Networking peripherals include USB host and device interfaces, a 10/100 Ethernet MAC and CAN. There are also four USARTs, two SPIs, CompactFlash, SD/SDIO/MMC interface and a TWI. The multi-layer bus architecture associated with 28 DMA channels, 96KB of SRAM that can be configured as TCM, and the dual bus interface, sustain the high bandwidth required by the processor and its peripherals. The SAM9263 is available in a BGA324 package with 0.8mm ball pitch.
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