Overview

The 78K0/Dx2 is an 8-bit microcontroller specialized for dashboard applications like meters and A/C display panels.

Applications

  • Advanced Driver Assistance System (ADAS)

Documentation

Design & Development

Software & Tools
C Compiler Package for the RL78 and 78K Families
C Compiler Package for the RL78 and 78K Families [IDE: CS+]
 Compiler/Assembler Renesas
CS+
Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
 IDE and Coding Tool Renesas
PG-FP6
Flash memory programmer [Programming software: Dedicated GUI-based software, the "FP6 Terminal"] [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU, Renesas Synergy, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, SuperH RISC engine, V850, 78K, R8C]
 Programmer (Unit/SW) Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
 Programmer (Unit/SW) Renesas
Add 3 hidden items
4 items

Software Downloads
Type Title Date
Software & Tools - Other
E1, E20 Self-Checking Program V.1.01.00
Log in to Download ZIP 1.21 MB 日本語
Software & Tools - Other
Utility tool for MINICUBE2 wireless option V1.02
Log in to Download ZIP 777 KB 日本語
2 items

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
    PLP
    Moisture Sensitivity Level (MSL)
    Buy / Sample
    Part Number
    UPD78F0836GBA-GAH-G
    circleActive
    memory
    view_in_ar
    		8 24 0 2 64 2.7 - 5.5 20 78K0 No Yes No 47 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 4-ch No LCD Segment Count x 96 -40 to 85°C N/A 3
    UPD78F0844GBA-GAH-G
    circleActive
    memory
    view_in_ar
    		8 32 0 2 64 2.7 - 5.5 20 78K0 No Yes No 47 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 4-ch 1 No LCD Segment Count x 96 -40 to 85°C N/A 3
    UPD78F0845GBA-GAH-G
    circleActive
    memory
    view_in_ar
    		8 60 0 3 64 2.7 - 5.5 20 78K0 No Yes No 47 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 4-ch 1 No LCD Segment Count x 96 -40 to 85°C N/A 3
    UPD78F0847GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 60 0 3 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch 1 No LCD Segment Count x 128 -40 to 85°C N/A
    UPD78F0838GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 24 0 2 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch No LCD Segment Count x 160 -40 to 85°C N/A
    UPD78F0843GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 48 0 3 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch No LCD Segment Count x 112 -40 to 85°C N/A
    UPD78F0842GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 24 0 2 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch No LCD Segment Count x 112 -40 to 85°C N/A
    UPD78F0841GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 48 0 3 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch No LCD Segment Count x 128 -40 to 85°C N/A
    UPD78F0839GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 48 0 3 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch No LCD Segment Count x 160 -40 to 85°C N/A
    UPD78F0849GKA-GAK-G
    circleActive
    memory
    view_in_ar
    		8 60 0 3 80 2.7 - 5.5 20 78K0 No Yes No 63 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 8-ch 1 No LCD Segment Count x 112 -40 to 85°C N/A 3
    UPD78F0844GBA2-GAH-G
    circleActive
    memory
    view_in_ar
    		8 32 0 2 64 2.7 - 5.5 20 78K0 No Yes No 47 8-bit x 2-ch, 16-bit x 5-ch 10-bit x 4-ch 1 No LCD Segment Count x 96 -40 to 105°C N/A 3
    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