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TC9327BFG - DTS Microcontroller

Description

Pin No.

Output common signals to LCD panels.

Through a matrix with pins S1 to S25, a maximum 100 segments can be displayed.

Features

  • uilt-in 1/4-duty, 1/2-bias LCD drivers and a built-in 3 V booster circuit for the display.
  • Data memory (RAM) and ports are easily backed up.
  • Program memory (ROM): 16 bit × 7168 steps.
  • Data memory (RAM): 4 bit × 256 words.
  • 62-instruction set (all one-word instructions).
  • Instruction execution time: 40 µs (with 75-kHz crystal) (MVGS, DAL instructions: 80 µs).
  • Many addition and subtraction instructions (12 types each addition and subtraction).

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Full PDF Text Transcription

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TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC9327BFG TC9327BFG DTS Microcontroller (DTS-21) The TC9327BFG is a 4-bit CMOS microcontroller for single-chip digital tuning systems, featuring a built-in 230-MHz prescaler, PLL, and LCD drivers. The CPU has 4-bit parallel addition and subtraction instructions (e.g., AI, SI), logic operation instructions (e.g., OR, AN), composite decision and comparison instructions (e.g., TM, SL), and time-base functions. The package is an 80-pin, 0.5 mm-pitch compact package.
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