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   | Partname: | ST72321AR7TC |  
    | Description: |  64/44-PIN 8-BIT MCU WITH 32 TO 60K FLASH/ROM, ADC,FIVE TIMERS, SPI, SCI, I2C INTERFACE |     
    | Manufacturer: | SGS-Thomson Microelectronics |  
    | Datasheet: | PDF (4.76M). Click here to download *) |  
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