Key FeaturesIndustry standard MICROWIRE busSingle supply voltage:2.5 V to 5.5 V for M93Cx6-W1.8 V to 5.5 V for M93Cx6-RDual organization: by word (x16) or byte (x8)Programming instructions that work on: byte, word or entire memorySelf-timed programming cycle with auto-erase: 5 msREADY/BUSYsignal during programming2 MHz clock rateSequential read operationEnhanced ESD/latch-up behaviorMore than 4 million write cyclesMore than 200-year data retentionパッケージSO8, TSSOP8, UFDFPN8 packages: ECOPACK2PDIP8 package: ECOPACK1