The LPC15xx are ARM Cortex-M3 based microcontrollers for embedded applications featuring a rich peripheral set with very low power consumption. The ARM Cortex-M3 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration.
The NXP LPC15xx family consists of 32-bit ARM Cortex-M3 based microcontrollers designed for embedded applications. These devices feature a rich peripheral set with very low power consumption and operate at CPU frequencies of up to 72 MHz. The architecture includes a 3-stage pipeline, Harvard architecture with separate buses, and an internal prefetch unit for speculative branching.
| CPU Frequency | up to 72 MHz |
|---|---|
| Flash Memory | Up to 256 kB |
| SRAM | Up to 36 kB |
| EEPROM | 4 kB |
| ADC Channels | Two 12-bit ADCs |
| Temperature Range | -40 °C to +105 °C |
| Power Supply | 2.4 V to 3.6 V |
The LPC15xx microcontrollers operate at CPU frequencies of up to 72 MHz.
Yes, the peripheral set includes one full-speed USB 2.0 device controller with an on-chip PHY.
The devices are available as LQFP100, LQFP64, and LQFP48 packages.