| Processor |
NXP's ARM7TDMI LPC2478 microcontroller in BGA package |
| Program Flash |
128 MB NAND FLASH, 4 MB NOR FLASH + 512 kB internal |
| Data Memory |
32 MB SDRAM + 96 KB internal
32- or 16-bit data bus to SDRAM |
| Ethernet |
100/10M Ethernet interface based on National DP83848 Ethernet PHY |
| Clock Crystals |
• 12.000 MHz crystal for CPU
• 32.768 kHz crystal for RTC |
| Dimensions |
66 x 48 mm |
| Power |
• +3.3V powering |
| Connectors |
• 200 pos expansion connector (as defined in SODIMM standard), 0.6mm pitch |
| Other |
• 256 Kbit I2C E2PROM for storing non-volatile parameters
• Buffered 32- or 16-bit databus |
| Display |
• 3.2 inch QVGA TFT color LCD with touch screen panel |
| Connectors |
• 200 pos SODIMM connector for OEM Board
• Expansion connector with all LCD controller signals, for custom displays
• Expansion connector with all cpu signals
• Ethernet connector (RJ45)
• MMC/SD interface & connector
• CAN interface & connector
• JTAG connector
• Pads for ETM connector |
| Interfaces |
• USB OTG interface & connector
• USB host interface & connector
• Full modem RS232 on UART #1 (cannot be used on 32-bit databus cpu boards, but RxD2/TxD2 can alternatively be connected to the RS232 interface)
• Dual CAN interface & connector
• IrDA tranceiver interface |
| Power |
• Power supply, either via USB or external 9-15V DC
• 0.3F capacitor backup for RTC and LED on ALARM output |
| Expansion |
• Expansion connector with all LCD controller signals, for custom displays
• Expansion connector with all cpu signals |
| Other |
• 5-key joystick
• 3 axis accelerometer
• Push-button key and LED on P2.10
• 4 push-button keys via I2C
• 8 LEDs (via I2C)
• 1 Analog inputs
• USB-to-serial bridge on UART #0, and ISP functionality
• Reset push-button and LED
• Speaker output (DAC)
• 240x150 mm in size |
The LPC2478 Developer's Kit is an Evaluation product not designed for integration or long time availability.
The LPC2478 OEM Board is however an Integration product
