The LPC408x/7x is an ARM Cortex-M4 based digital signal controller for embedded applications requiring a high level of integration and low power dissipation.
The NXP LPC408x/7x is an ARM Cortex-M4 based digital signal controller designed for embedded applications requiring high integration and low power dissipation. It features a hardware floating-point unit, memory protection, and various system enhancements including JTAG and Serial Wire Debug support.
Key peripherals include up to 512 kB of flash program memory, Ethernet MAC, USB Device/Host/OTG controller, LCD interface, and multiple serial interfaces such as UARTs, SSP controllers, and I2C-bus. The device supports operating frequencies up to 120 MHz.
| CPU Core | ARM Cortex-M4 |
|---|---|
| Max CPU Frequency | 120 MHz |
| Flash Memory | Up to 512 kB |
| SRAM Data Memory | Up to 96 kB |
| EEPROM Data Memory | Up to 4032 byte |
| ADC Resolution | 12-bit |
| DAC Resolution | 10-bit |
| Operating Voltage | 2.4 V to 3.6 V |
The device is targeted to operate at up to 120 MHz CPU frequency.
Yes, a hardware floating-point processor is integrated in the core for several versions of the part.
The device operates on a single 3.3 V power supply with a range from 2.4 V to 3.6 V.