Features

• 128-bit wide interface/accelerator enables high-speed 60 MHz operation.
  • 32 kB to 40 kB of on-chip static RAM and 512 kB of on-chip flash memory.
• USB 2.0 Full-speed compliant device controller with 2 kB of endpoint RAM.
  • An additional 8 kB of on-chip RAM accessible to USB by DMA (LPC2158 only).
• 32 segment × 4 backplane LCD controller supports from 1 to 4 backplanes.
• Single 10-bit DAC provides variable analog output.
• Low power Real-Time Clock (RTC) with independent power and 32 kHz clock input.
• Multiple serial interfaces including two UARTs (16C550), two Fast I2C-bus (400 kbit/s), SPI and SSP with buffering and variable data length capabilities.
• High-accuracy internal RC oscillator option allows operation without external oscillator components. The RC oscillator option is selectable and fine tunable.
• 2.4 V to 3.6 V VDD operating range. I/O pins are 5 V tolerant (may be pulled up or driven to 5.5 V).
• 100-pin LQFP package with 38 microcontroller I/O pins minimum.
• Individual enable/disable of peri

Data Sheet