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Products > MCUs & MPUs > Product Lineup > Legacy Devices > 78K0 (8-bit) Microcontrollers >

78K0/KD1 Microcontrollers


Features

The 78K0/KD1 microcontrollers are new 52-pin, general-purpose devices targeted for wide range applications.
Successor: 78K0/KD2


Architecture Support

  • Wide range of operating voltage: 2.5 V - 5.5 V
  • On-chip Internal Oscillator: 240 kHz
  • On-chip POC (Programmable Power On Clear) / LVI (Programmable Low Voltage Indicator)

Applications

  • Power window systems
  • AV equipment
      • Home audio
      • Car audio
  • Air conditioners
 Block Diagram
78K0/KD1 Microcontrollers Block Diagram
Click to enlarge.

Product Table (Outline)


  
  Technical Details
  
  Product Status
  
  Documentation      Development Tools
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Number of entries: 5

                         
Device IO Total ROM Type ROM (KB) RAM (Byte) VDD Min. (V) Clock max. (MHz) CSI (ch) 16-bit Timers 8-bit Timers UART (ch) Body Size (mm2) or (mil) ADC 10-bit channels
 









Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD780121GB-8ET-A 39  Mask  8  512  2.5  12  1  1  4  2  10x10 mm2  8 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD780122GB-8ET-A 39  Mask  16  512  2.5  12  1  1  4  2  10x10 mm2  8 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD780123GB-8ET-A 39  Mask  24  1024  2.2  12  1  1  4  2  10x10 mm2  8 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD780124GB-8ET-A 39  Mask  32  1024  2.5  12  1  1  4  2  10x10 mm2  8 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD78F0124MxGB-8ET-A 39  Flash  32  1024  2.5  12  1  1  4  2  10x10 mm2  8 


Design Supports

Characteristics Data
Category Applied Products Material
Power Supply Current Characteristics (Current Consumption) µPD78F0124 (25KB)
VOH-IOH Characteristics (Drive Current) µPD780121, µPD780122, µPD780123, µPD780124 (12KB)
VOH-IOH Characteristics (Drive Current) µPD78F0124 (12KB)
VOL-IOL Characteristics (Drive Current) µPD780121, µPD780122, µPD780123, µPD780124 (39KB)
VOL-IOL Characteristics (Drive Current) µPD78F0124 (39KB)
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