Description: The 70006TB is a 4-bit microcontroller with an 8-bit CPU core from Philips. Features: 8-bit CPU core 4-bit microcontroller 256 bytes of RAM 4K bytes of ROM 8-bit timer/counter 8-bit analog-to-digital converter 8-bit pulse-width modulator 8-bit serial port 8-bit watchdog timer Applications: The 70006TB is suitable for use in a variety of applications such as automotive, industrial, and consumer electronics. It can be used for motor control, data acquisition, and other embedded applications.(For reference only)
https://www.utsource.net/itm/p/1036933.html