MB89910 Series

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Device Part NumberROM (kB)ROM TypeRAM (Bytes)Max Internal Clock Frequency (MHz)32 kHz Sub ClockMin I/OMax I/OExternal InterruptsADCTimer / CounterPulse Width ModulatorSer I/O 8 BitBuzzerVFD DriversExternal Bus InterfaceLow Voltage Detection ResetVcc MinVcc MaxPower Saving ModesPin Count
MB899138Mask2562Yes23928 x 8 bit1 x 16 bit1 x 8 bit1Yes18NoYes4,55,5Yes48
MB8991516Mask5122Yes23928 x 8 bit1 x 16 bit1 x 8 bit1Yes18NoYes4,55,5Yes48
MB89P91516OTP5122Yes23928 x 8 bit1 x 16 bit1 x 8 bit1Yes18NoYes4,55,5Yes48