The NXP LPC1518JBD100E is a 32-bit ARM Cortex-M3 MCU from the LPC15xx series, clocked at 72 MHz. It packs 128 KB of Flash program memory, 20 KB of RAM, and a separate 4 KB EEPROM block — the latter saves an external serial EEPROM for calibration or configuration data. On the peripheral side, you get a 24-channel 12-bit ADC, a CANbus interface, plus I²C, SPI, and USART serial ports.
The operating temperature span covers the full industrial band. The 100-LQFP package (14×14 mm body) is a standard footprint that reflows on a typical lead-free profile and can be hand-soldered for prototypes or rework.