The PIC12C508 is low cost 8-Pin Microcontroller from Microchip. It is a simple 8-bit controller with four oscillators including 4MHz internal RC oscillators. The controller is very old and has been in the market for a long time now.
The PIC16F887 is an 8-bit microcontroller from Microchip. The 40-pin IC has 14 Channel 10-bit ADC making it suitable for applications which require more ADC inputs. The IC also has 2 Comparators, 2 Timers (8-bit and 16-bit) and supports SPI, I2C and UART communication protocols.
STMicroelectronics enhanced its industry-leading STM32 MCU portfolio to applications requiring even more performance, resources and large open-source software, by introducing the STM32MP1 multicore microprocessor series with compute and graphics support combined
With a dimension of only 2.5mm×2.7mm, Infineon Technologies has launched an industrial-grade embedded SIM (eSIM) in a Wafer-level- Chip-scale Package (WLCSP) which it claims to be the first of its kind in the industry.