M58658P

MITSUBISHI LSls M58658P 320-BIT (20-WORD BY 16-BIT) ELECTRICALLY ALTERABLE ROM DESCRIPTION The M58658P is a serial input/output 320 bit electrically erasable and reprogrammable ROM organized as 20 words of 16 bits, and fabricated using MNOS technology, Data and addresses are transferred serially via a one-bit bidirectional bus_ FEATURES Word-by-word electrically alterable Non-volatile data storage __ , ______ ,10 years (min) Write/erase time, , ____ , __ , ______ 20ms, word Typical power supply voltages ___ , __ ,-30V, +5V Number of erase-write cycles, ______ 105 times (min) Number of read 'access unrefreshed_ , _109 times (min) 5V I/O interface PIN CONFIGURATION (TOP VIEW) 15VI Vss (-30VI VGG NC cs NC CLOCK INPUT ClK _ MODE CONTROL C , INPUT VMINC) (OV) VONO DATA INPUT; OUTPUT NC NC ~C3 -C2 } MODE CONTRO INPUTS APPLICATION Non-volatile channel memories for electronic tuning systems and field-reprogrammable read-only memory systems Outline 14P...