UPD780973(A)

Features: * High-speed instruction execution time (0.24 s: @ 8.38-MHz operation with main system clock)* Instruction set suited to system control* Bit manipulation possible in all address spaces* Multiply and divide instructions Fifty-six I/O ports(including pins that have an alternate function as...

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SeekIC No. : 004538309 Detail

UPD780973(A): Features: * High-speed instruction execution time (0.24 s: @ 8.38-MHz operation with main system clock)* Instruction set suited to system control* Bit manipulation possible in all address spaces* Mu...

floor Price/Ceiling Price

Part Number:
UPD780973(A)
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/22

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Product Details

Description



Features:

* High-speed instruction execution time (0.24 s: @ 8.38-MHz operation with main system clock)
* Instruction set suited to system control
* Bit manipulation possible in all address spaces
* Multiply and divide instructions Fifty-six I/O ports 
   (including pins that have an alternate function as segment signal output)
* LCD controller/driver
* Segment signal output : 20 max.
* Common signal output : 4 max.
* Bias : 1/3 bias
* Power supply voltage : VLCD = 3.0 V to VDD
* 8-bit resolution A/D converter : 5 channels
* Serial interface : 2 channels
* 3-wire serial I/O mode : 1 channel
* UART mode : 1 channel
* Timer : Six channels
* 16-bit timer : 1 channel
* 8-bit timer : 1 channel
* 8-bit timer/event counter : 2 channels
* Watch timer : 1 channel
* Watchdog timer : 1 channel
* Meter controller/driver : PWM output (8-bit resolution) : 16
   : Can set pulse width with a precision of 8 + 1 bits with 1-bit addition function
* Sound generator : 1 channel
* Vectored interrupt sources : 21
* Power supply voltage : VDD = 5 V ±10%



Application

Automobile meter (dash board) control


Pinout

  Connection Diagram


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