1.2MB FLOPPY DRIVE  (250-4050)      Specifications      Faxback Doc. # 5356

     MANUFACTURER: Mitsubishi                      CAPACITY
            MODEL: M-4854-347USA                  FORMATTED
            HEADS: 2                              FM METHOD: Disk - 614.40
        CYLINDERS: 40                              (KBytes)  Track - 3.840
      PART NUMBER: AXX-5106/SUB-AXX-5109                     Sector - 0.256
       DIMENSIONS: 1.62 x 5.75 x 7.7"            MFM METHOD: Disk - 1228.80
                   41mm x 146mm x 195mm            (KBytes)  Track - 7.680
POWER CONSUMPTION                                            Sector - 0.512
        OPERATING: N/A                               TRACKS: 160/80
          WAITING: N/A                    FLOPPY DISK CONTR: N/A
   ROTATING SPEED: 360 RPM                    TRANSFER RATE: 250 Kbits/sec
                                                             500 Kbits/sec
  ENCODING METHOD: FM, MFM                  AVERAGE LATENCY: 83.3 msec
  SUPPLY VOLTAGES                               ACCESS TIME
    (+12V +/- 5%)                            TRACK TO TRACK: 3 msec
          CURRENT: Standby - N/A                    AVERAGE: 94 msec
                   Average - 0.5A             SETTLING TIME: 15 msec
                   Motor Start - 1.3A      MOTOR START TIME: 500 msec
     (+5V +/- 5%)                                 INTERFACE: N/A
          CURRENT: Standby - N/A                       MTBF: 10,000 POH
                   Average - 0.5A
                   Motor Start - 0.7A

(css 07/30/93)