NT91315XL Datasheet - Novatek

NT91315XL Microcontroller

The NT91315XL series are single-chip silicon gate CMOS integrated circuits with on-chip oscillators to be used with a 3.58 MHz crystal or ceramic resonator. They provide dialing pulse (DP) or dual tone multi-frequency (DTMF) dialing. A 24-key (5x5-1) matrix keyboard is used for either DP or DTMF mod.

NT91315XL Features

* n n n n n n n n n n Tone/Pulse switchable 32-digit redial memory 32-digit save memory (DL version) 3 emergency memory banks (16 digits each) 10 indirect memory banks (16 digits each) Flash, Pause, P→T can be saved as a digit in memory Chain dialing allowed None or (0) or (0, 9) or (0, 168) or all di

NT91315XL_Novatek.pdf