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uPD78P018FY

Renesas
Part Number uPD78P018FY
Manufacturer Renesas
Description 8-BIT SINGLE-CHIP MICROCONTROLLER
Published Jan 10, 2024
Detailed Description DATA SHEET MOS INTEGRATED CIRCUIT µPD78P018FY 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD78P018FY is a member...
Datasheet PDF File uPD78P018FY PDF File

uPD78P018FY
uPD78P018FY

Overview
DATA SHEET MOS INTEGRATED CIRCUIT µPD78P018FY 8-BIT SINGLE-CHIP MICROCONTROLLER DESCRIPTION The µPD78P018FY is a member of the µPD78018FY Subseries of 78K/0 Series products.
The internal mask ROM of the µPD78018FY is replaced with one-time PROM or EPROM.
Because the µPD78P018FY can be programmed by users, it is ideally suited for applications involving the evaluation of systems in development stages, small-scale production of many different products, and rapid development and timeto-market of new products.
Caution The µPD78P018FYDW and 78P018FYKK-S are not guaranteed to maintain the reliability level required for mass production of the customer's devices.
Please use only experimentally or for evaluation purposes during trial manufacture.
Detailed function descriptions are provided in the following user's manuals.
Be sure to read them before designing.
µPD78018F, 78018FY Subseries User's Manual: U10659E 78K/0 Series User's Manual – Instructions: U12326E FEATURES • Pin compatible with mask ROM version (except VPP pin) • Internal PROM: 60 Kbytes Note 1 µPD78P018FYDW, 78P018FYKK-S: Re-programmable (suited for system evaluation) µPD78P018FYCW, 78P018FYGC-AB8: 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 • Supports the I2C bus interface • Operable over same supply voltage range as mask ROM version: VDD = 1.
8 to 5.
5 V (except an A/D converter) • QTOP™ microcontroller supported Notes 1.
The capacities of internal PROM and internal high-speed RAM can be changed by means of the internal memory size switching register (IMS).
2.
The capacity of the internal expansion RAM can be changed by means of the internal expansion RAM size switching register (IXS).
Remarks 1.
QTOP Microcontroller is a general term for microcontrollers which incorporate one-time PROM and are totally supported by NEC's programming service (from programming to marking,...


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