Description

• LPC2148 is an ARM7TDMI-S based.
• High-performance 32-bit RISC Microcontroller with Thumb extensions.
• 512KB on-chip Flash ROM with In-System Programming (ISP).
• In-Application Programming (IAP).
• 32KB RAM, Vectored Interrupt Controller.
• Two 10bit ADCs with 14 channels.
• USB 2.0 Full Speed Device Controller.
• Two UARTs one with full modem interface.
• Two I2C serial interfaces.
• Two SPI serial interfaces.
• Two 32-bit timers.
• Watchdog Timer.
• PWM unit.
• Real Time Clock with optional battery backup.
• Brown out detect circuit General purpose I/O pins.
• CPU clock up to 60 MHz.

On-chip crystal oscillator and On-chip PLL