| 参数 |
数值 |
| SPI |
1 |
| Ext Interrupts |
118 |
| Pin Count |
217 |
| Temp. Range (deg C) |
-40 to 85 |
| 32kHz RTC |
Yes |
| TWI (I2C) |
2 |
| MPU / MMU |
No / Yes |
| ADC Speed (ksps) |
220 |
| Resistive Touch Screen |
Yes |
| Max I/O Pins |
118 |
| CPU |
ARM926 |
| Hardware QTouch Acquisition |
No |
| PWM Channels |
4 |
| Camera Interface |
No |
| Max. Operating Frequency |
240 MHz |
| USB Speed |
Hi-Speed |
| NAND Interface |
Yes |
| SRAM (Kbytes) |
64 |
| Calibrated RC Oscillator |
No |
| FPU |
No |
| DAC Resolution (bits) |
0 |
| Crypto Engine |
No |
| Operating Voltage (Vcc) |
1.08 to 1.32 |
| Timers |
3 |
| SSC |
2 |
| I/O Supply Class |
1.8/3.3 |
| ADC Resolution (bits) |
10 |
| Video Decoder |
No |
| ADC channels |
6 |
| DRAM Memory |
sdram |
| USB Interface |
Device |
| USB Transceiver |
1 |
| Input Capture Channels |
3 |
| UART |
5 |
| Output Compare channels |
3 |
| Self Program Memory |
NO |
| SD / eMMC |
1 |
| picoPower |
No |
| Graphic LCD |
Yes |
| EEPROM (Bytes) |
0 |
| Flash (Kbytes) |
0 Kbytes |
| Temp. Sensor |
No |
| External Bus Interface |
1 |
| 系列 |
AT91SAM |
| 核心处理器 |
ARM9 |
| 芯体尺寸 |
16/32-Bit |
| 速度 |
240MHz |
| RAM容量 |
72K x 8 |
| 程序存储器类型 |
ROM |
| 程序存储器容量 |
32KB (32K x 8) |
| 输入/输出数 |
118 |
| 振荡器型 |
Internal |
| 数据转换器 |
A/D 6x10b |
| 连通性 |
EBI/EMI, 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 190MHz. The peripheral set includes an integrated graphics LCD controller that supports screen resolutions up to 1280x860 with 16M colors and 24bpp and a 10-bit ADC that supports 4-wire resistive touch panel. The SAM9RL64 features multiple communication interfaces, such as a HS (480Mbps) USB device, SDIO/SD/MMC interface, AC97, USARTs, SPIs, I2S and I2C. An external bus interface incorporates controllers for SDRAM and static memories, with specific interface circuitry for CompactFlash and NAND flash. The device is available in a 217-ball BGA package with 0.8mm ball pitch.
BuildingAutomation: 舒适性与控制
HomeEntertainment: 视频, 远程控制
IndustrialAutomation: 人机接口
Metering: 家庭显示装置
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