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UPD78005x

The UPD78005x microcontroller is 8-bit microcontroler for general purpose.

 

Key Features:

  • Operating voltage:
    • VDD = 1.8 to 5.5 V (mask ROM version)
    • VDD = 2.7 to 5.5 V (µPD78F0058Y microcontrollers)

 

  • ROM capacities: 32 KB to 60 KB mask ROM and 60 KB flash memory
  • RAM capacities: 1 KB and 2 KB
  • 80-pin plastic LQFP, TQFP packages
  • External memory expansion space: 64 KB
  • Minimum instruction execution time changeable from high-speed (0.4 µs: Main system clock 5.0 MHz operation) to ultra-low speed (122 µs: Subsystem clock 32.768 kHz operation)
  • Instruction set suited to system control
    • Bit manipulation possible in all address spaces
    • Multiple and divide instructions

 

  • I/O ports: 68 (N-ch open-drain: 4)
  • 8-bit resolution A/D converter: 8 channels (VDD = 1.8 to 5.5 V)
  • 8-bit resolution D/A converter: 2 channels (VDD = 1.8 to 5.5 V)
  • Serial interface: 3 channels
    • 3-wire serial I/O/SBI/2-wire serial I/O mode: 1 channel
    • 3-wire serial I/O mode (on-chip automatic transmit/receive function): 1 channel
    • 3-wire serial I/O/UART mode (on-chip time-division transfer function): 1 channel

 

  • Timer: 5 channels
    • 16-bit timer/event counter: 1 channel
    • 8-bit timer/event counter: 2 channels
    • Watch timer: 1 channel
    • Watchdog timer: 1 channel

 

  • Vectored interrupt sources: 21
  • Test inputs: 2
  • 2 types of on-chip clock oscillators (main system clock and subsystem clock)

 

Pin Count / Memory Size Lineup:

Below you will find information to support the development of your application.
You can find an explanation of orderable part numbers here.

 

Resources for Software and Hardware

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e-learning Information for studying and learning about microcontrollers and microprocessors.
FAQ Frequently asked questions and useful hints for development.
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Video Watch videos related to this product.

 

Hardware Design Support

Title Description
Characteristics data Information on observed values. Please use this as reference data when developing your set.

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