UPD78P014 Overview
Key Specifications
Package: DIP
Max Voltage (typical range): 6 V
Min Voltage (typical range): 2.7 V
Max Frequency: 10 MHz
Description
The µPD78P014 is a member of the µPD78014 subseries of 78K/0 series products. It uses a one-time-programmable (OTP) ROM or EPROM instead of the mask ROM of the µPD78014.
Key Features
- Pin compatible with mask ROM versions (except VPP pin)
- Internal PROM: 32K bytesNote
- µPD78P014DW : Reprogrammable (ideal for system evaluation)
- µPD78P014CW, 78P014GC-AB8 : Programmable once only (ideal for small-scale production)
- Internal high-speed RAM: 1024 bytesNote
- Buffer RAM: 32 bytes
- Operable over same supply voltage range as mask ROM version (2.7 to 6.0 V)
- The same memory mapping as on a mask ROM version is possible by setting the memory size switching register
- There is no function for incorporating pull-up resistors by means of a mask option in P60 to P63 pins
