POWERFUL MICROCONTROLLER from the MCS® 51 controller family

The Intel 80C51FX is a single-chip control oriented microcontroller which is fabricated on CHMOS III
technology. Being a member of the MCS® 51 controller family, the 80C51FX uses the same powerful instruction set, has the same architecture, and is pin-for-pin compatible with other MCS 51 controller products. Its added features make it an even more powerful microcontroller for applications that require Pulse Width Modulation, High Speed I/O and up/down counting capabilities such as motor control.

TN87C51FA
Original Part Number: TN87C51FA
Description: 8-Bit Microcontroller
Package: 44 pin LDCC
Manufacturing Flow: Industrial
Manufacturing Type: made from original Intel wafers