CAT93C46B Microwire Serial EEPROMs

onsemi CAT93C46B Microwire Serial EEPROMs are configured as either 128 registers of 8 bits (ORG pin at GND) or 64 registers of 16 bits (ORG pin at V_CC). Each register can be written (or read) serially using the DI (or DO) pin. The onsemi CAT93C46B features a self-timed internal write with auto-clear. The on-chip Power-On Reset circuit protects the internal logic against powering up in the wrong state.