LPC1857JBD208

32-bit RISC microcontroller featuring a 250 MHz clock frequency and 180 MHz speed. This industrial-grade component offers 142 I/O lines, a 16-bit external data bus, and a 24-bit address bus. It includes 1MB of FLASH ROM and 139KB of RAM, with integrated PWM channels, ADC, DAC, and DMA channels. Operating within a -40°C to 105°C temperature range, it is housed in a 208-terminal S-PQFP-G208 package and supports a 3.3V nominal supply voltage.