There are 32 I/Os on the Microcontroller. The IC chip fits into the MICROCONTROLLER uPs/uCs/Peripheral ICs category. During the manufacture of the IC chip, there is a number 40 of terminations. You get a 8-bit size. IC Chip has 5V volt supply outputs. A total of NO DMA channels are available on MCU chip. It is possible for the device to work with the motor using the PWM channel YES. 40 pins are counted on this board. As far as its frequency goes, it operates according to a 12MHz clock.
TD87C51FA Features
TD87C51FA Applications
There are a lot of Rochester Electronics TD87C51FA Microcontroller applications.