Kc89c72 Datasheet ^new^ Site

Title:

Unlocking the Secrets of the KC89C72 Microcontroller

Q: The KC89C72 datasheet mentions “TEST1” and “TEST2” pins. How do I connect them?

A: Tie both directly to GND for normal operation. Leaving them floating may cause erratic behavior. kc89c72 datasheet

kc89c72 datasheet

From the , here are the key electrical characteristics at T_A = 25°C, VCC = 5V ±5%: Title: Unlocking the Secrets of the KC89C72 Microcontroller

Mixing

: 3 mixers that combine tone and noise into separate output channels. kc89c72 datasheet