| Feature |
Description |
| Processor |
ARM926EJ‑S with 16 kB instruction cache and 32 kB data cache |
| Processor speed |
Programmable up to 454 MHz |
| LCD |
- 18-bit TFT
- integrated resistive touch panel controller
- FETs on-board
|
| Power |
- Single 3.3 V supply in OR Li-Ion Cell
- multiple on-board supplies
- on-board 10/100 Ethernet MAC and optional PHY
- on-board reset controller
- very low power consumption
|
| Serial ports |
- 2 UARTs with RX/TX
- 1 IrDA on one of the UARTs
- 2 I²C (in HW) for on-board config. management and user functions
- 1 High-speed SPI
|
| USB |
- 1 or 2 High-speed USB 2.0 Host port
- 1 High-speed USB 2.0 Device port
- Host and Device share 1 interface via on-board mux
|
| Audio |
- Microphone input
- Stereo Headphone amplifiers
- optional IIS interface instead
|
| GPIO |
8 |
| NOR flash |
optional serial flash memory on dedicated SPI |
| Main memory |
from 128 MB to 256 MB of DDR2 SDRAM |
| Solid-state disk |
provided via on-board microSD or NAND flash (up to 1 GB) |
| Memory expansion |
direct wire to 2nd SD card connector |
| Dimensions |
60 mm × 80 mm |
| Software |
Included drivers:
- all the on-board peripherals
- Linux framebuffer
- GTK+
- Qt Embedded
- X11 (Xorg)
- Audio Play and Record programs
- file systems
-
USB:
- Mass Storage Devices
-
Human Interface Devices
- text input devices, such as keyboards
- pointing devices, such as mice and trackballs
- USB Gadget
- etc.
-
for all the I/O board peripherals, such as:
- Ethernet
- USB Gadget
- extra UARTs
- etc.
|
