>>987
低電圧版が存在しているのわ確かす。Motorolaの7455 product summary
のページに一時期こういうことが書いてあったすよ。
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  XPC7455RX1000LC REV 2.1 1.6V +/-50MV 105C - -
  XPC7455RX1000PC REV 2.1 1.85V +/-50MV 65C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX600LC REV 2.1 1.6V+/-50MV 105C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX600NC REV 2.1 1.3V+/-50MV 105C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX733LC REV 2.1 1.6V+/-50MV 105C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX733NC REV 2.1 1.3V+/-50MV 105C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX800LC REV 2.1 1.6V+/-50MV 105C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX800NC REV 2.1 1.3V+/-50MV 105C - -
  XPC7455RX867PC REV 2.1 1.85V +/-50MV 65C PRODUCT NEWLY INTRO'D/RAMP-UP(1) -
  XPC7455RX933LC REV 2.1 1.6V +/-50MV 105C PRODUCT NEWLY INTRO'D/RAMP-UP(1) Available in T&R
  XPC7455RX933PC REV 2.1 1.85V +/-50MV 65C PRODUCT NEWLY INTRO'D/RAMP-UP(1) Available in T&R
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