89C668 Datasheet (NXP) - 80C51 8-bit Flash microcontroller

89C668, 80C51 8-bit Flash microcontroller

The P89C668 device contains a non-volatile 64 kbytes Flash program memory that is both parallel programmable and serial In-System Programmable.

In-System Programming allows devices to alter their own program memory, in the actual end product, under software control.

This opens up a range of applicat

89C668 Features

* of the P89C668 makes it a powerful microcontroller for applications that require pulse width modulation, high-speed I/O and up/down counting capabilities such as motor control. FEATURES

* 80C51 Central Processing Unit

* On-chip Flash Program Memory with In-System Programming (ISP) ca