UPD78P324 Description
DATA SHEET µPD78P324, 78P324(A) 16-/8-Bit Single-Chip Microputers MOS INTEGRATED CIRCUIT The µPD78P324 is a product in which the µPD78324’s internal mask ROM is replaced by a one-time PROM or EPROM. The one-time PROM product, which enables writing only once, is effective for multiple-device small production of sets or early start of mass-production. The EPROM product, which enables program writing, deletion, and...
UPD78P324 Key Features
- Writing enabled only once (windowless one-time PROM product)
- Elimination by ultraviolet light and electrical rewriting enabled (EPROM product with window): µPD78P324 only q ECC circ
- High internal PROM content reliablility possible q PROM programming characteristic: µPD27C1001A patible q QTOPTM micropu