
Modular
zevv/modular
Electronic design and firmware for analogue/digital hybrid modular synthesizer
NXP SemiconductorsExtended
-40℃~+85℃ 10bit 10bit 2.2V~3.6V 204MHz 264KB 32 Bit 83 ARM Cortex-M0、ARM Cortex-M4 Built-in ROMless LQFP-144(20x20) Microcontrollers (MCU/MPU/SOC) ROHS
The LPC4330FBD144 is a microcontroller made by NXP Semiconductors in a LQFP-144(20x20) package with 144 pins. -40℃~+85℃ 10bit 10bit 2.2V~3.6V 204MHz 264KB 32 Bit 83 ARM Cortex-M0、ARM Cortex-M4 Built-in ROMless LQFP-144(20x20) Microcontrollers (MCU/MPU/SOC) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LPC1812JBD144551, from EasyEDA) and its footprint (Package_QFP:LQFP-144_20x20mm_P0.5mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1337893). 2 open-source boards in 2 repositories on GitHub use it.

zevv/modular
Electronic design and firmware for analogue/digital hybrid modular synthesizer

Yes. The symbol is EasyEDA_Cloud:LPC1812JBD144551 and the footprint Package_QFP:LQFP-144_20x20mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
LQFP-144(20x20), with 144 pins. Its footprint is drawn on this page.
NXP Semiconductors publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C1337893, with 0 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the STM32H743ZIT6 by STMicroelectronics, the GD32F470ZGT6 by GigaDevice Semicon Beijing, the GD32F470ZIT6 by GigaDevice Semicon Beijing and the STM32H753ZIT6 by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.