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

µPD78085x Microcontrollers


Features

The µPD78085x microcontrollers are targeted for automotive dashboard applications.


Architecture Support

  • Instruction set is suitable for system control.
      • Bit processing in entire address space
      • Multiply/divide instructions
  • Sound generator: 1 channel
  • Built-in LCD controller/driver
      • Segment signal output: 20 max.
      • Common signal output: 4 max.
      • Bias: 1/3 bias
      • Power supply voltage: VLCD = 3.0 V - VDD
  • Meter controller driver: 4 meter control (Cross-coil or stepper motor)

Applications

  • Automobile meter (dashboard) controls
 Block Diagram
µPD78085x Microcontrollers Block Diagram
Click to enlarge.

Product Table (Outline)


  
  Technical Details
  
  Product Status
  
  Documentation      Development Tools
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Number of entries: 4

                                     
Device IO Total ROM Type ROM (KB) RAM (Byte) VDD Min. (V) Temp Min. (°C) Clock max. (MHz) CSI (ch) LCD Com. Lines LCD Seg. Lines Peripherals 16-bit Timers 8-bit Timers Temp Max. (°C) UART (ch) VDD2 Min. (V) Body Size (mm2) or (mil) ADC 8-bit channels
 








 





Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD780851GC(A)-8BT 56  Mask  32  1536  4  -40  8.38  2  4  20  clock output, LVI, sound generator, stepper motor driver  1  3  85  1  0  14x14 mm2  5 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD780852GC(A)-8BT 56  Mask  40  1536  4  -40  8.38  2  4  20  clock output, LVI, sound generator, stepper motor driver  1  3  85  1  0  14x14 mm2  5 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD78F0852GC(A)-8BT 56  Flash  40  1536  4  -40  8.38  2  4  20  clock output, LVI, sound generator, stepper motor driver  1  3  85  1  0  14x14 mm2  5 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD78F0852GC-8BT 56  Flash  40  1536  4  -40  8.38  2  4  20  clock output, LVI, sound generator, stepper motor driver  1  3  85  1  0  14x14 mm2  5 


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