UPD78P018F
Overview
- Pin compatible with mask ROM version (except VPP pin)
- Internal PROM: 60 Kbytes Note 1 µPD78P018FDW, 78P018FKK-S: Re-programmable (suited for system evaluation) µPD78P018FCW, 78P018FGC-AB8, 78P018FGK-8A8: Programmable only once (suited for small-scale production)
- Internal high-speed RAM: 1024 bytes Note 1
- Internal expansion RAM: 1024 bytes Note 2
- Internal buffer RAM: 32 bytes
- Operable over same supply voltage range as mask ROM version: VDD = 1.8 to 5.5 V (except an A/D converter)
- QTOPTM microcontroller supported Notes
- The capacities of internal PROM and internal high-speed RAM can be changed by means of the internal memory size switching register (IMS).
- The capacity of the internal expansion RAM can be changed by means of the internal expansion RAM size switching register (IXS). Remarks
- QTOP Microcontroller is a general term for microcontrollers that incorporate one-time PROM and are totally supported by NEC's programming service (from programming to marking, screening and ver
