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Embedded Artists' LPC2148 USB QuickStart Board lets you get up-and-running quickly with NXP's ARM7TDMI LPC2148 microcontroller. The small form factor board offers many unique features that ease your development.
LPC2148 USB QuickStart Board
| Processor | NXP's ARM7TDMI LPC2148 with integrated USB 2.0 device. |
| Program Flash | 512 KB |
| Data Memory | 32+8 KB |
| Clock Crystals | • 12.0000 MHz crystal for maximum execution speed (5x PLL = 60 Mhz CPU clock) • 32.768kHz RTC crystal |
| Dimensions | 59 x 39.5 mm |
| Power | On-board low-dropout voltage and reset generation • Generates +3.3V from a +5V supply • +3.3V available for external circuits, up to 300 mA • Power supply: 5 VDC • or via USB connector (very practical since no external power supply is needed) |
| Connectors | • Dual 2x16 pins I/O connectors • Signals available on expansion connector • RS232, DSUB-9 (ESD/EMI protected) • USB connector (USB 2.0 Device) |
| Other | • 2 Kbit I2C E2PROM for storing non-volatile parameters • Simple and automatic program download (ISP) via serial channel. Circuit that automatically controls the bootloader from RS232 channel • Four layer PCB (FR-4 material) for best noise immunity • Both UART #0 and #1 connected |
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