Overview

The UPD78901x Group is supported only for customers who have already adopted these products. The RL78/G13 Group is recommended for new designs.

Documentation

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Bit Size
    Program Memory (KB)
    Data Flash (KB)
    RAM (KB)
    Lead Count (#)
    Supply Voltage (V)
    Operating Freq (Max) (MHz)
    CPU
    RTC
    LVD or PVD
    DMA
    I/O Ports
    Timer
    ADC
    DAC
    CAN (ch)
    Ethernet
    USB
    Human Machine Interface
    Temp. Range
    Buy / Sample
    Part Number
    UPD789011GT-XXX-E2
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    memory
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    		2 0.125 28 5 78K0S No No No 8-bit x 3-ch No -40 to +85°C
    UPD789012GT-XXX
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    memory
    view_in_ar
    		4 0.125 28 5 78K0S No No No 8-bit x 3-ch No -40 to +85°C
    UPD78P9014CT
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    memory
    view_in_ar
    		8 0.25 28 5 78K0S No No No 8-bit x 3-ch No -40 to +85°C
    Parametric Table tips

    Tips for Using This Parametric Table:

    • Hide Filters button in header: Collapse or expands filters
    • Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
    • Reset button in header: Reset all filters to the page default
    • Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
    • Export button in header: Export the filtered results of the table to an Excel document
    • Filter parts search bar in header: Type to filter table results by part number
    • Hide column button in column headers: Select to hide columns in table
    • AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
    • Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
    • Document icon next to product name in row: View the featured document for this product
    • Chip icon next to the right of the document icon in row: View the block diagram for this product
    • Cart icon to the right of the chip icon: Indicates that samples are available for this product