Product Summary

The UPD78CP14 is a product provided by replacing UPD78CP14 internal mask ROM with PROM.
UPD78CP14CW /KB/R (for evaluation of UPD78C11A ,78C12A,78C14) which is reprogrammable and UPD78CP14CW /G/GP/L of one time ROM version which is programmable only once ( for small production) are provided .

Parametrics

Absolute maximum ratings
Power supply voltage VDD :-0.5 to + 7.0 V
                     AVDD :AVSS to VDD +0.5V 
                     AVSS :-0.5 to +0.5v
                     VPP :-0.5 to +13.5V

Features

Features:
Compatibale with UPD78C11A,78C12A,78C14(87AD series)
Internal PROM:16384 words x 8bits ,The internal PROM capacity can be changed conforming to the UPD78C11A,78C12A,78C14 by using software .
PROM programming characteristics:UPD27C256A compatibale .
Single power supply : 5V ± 10%（one-time PROM product)
                      5V ±5%（EPROM product)
Compatible with QTOPtm microcomputer