ST19WL66 eerom equivalent, (st19wl34 / st19wl66) smartcard mcu with modular arithmetic processor & 34 or 66 kbytes high density eerom.
I ENHANCED 8 BIT CPU WITH EXTENDED ADDRESSING MODES I 224 KBYTES USER ROM WITH PARTITIONING I 6 KBYTES USER RAM WITH PARTITIONING I 34 KBYTES (ST19WL34), 66 KBYTES (ST19W.
It is manufactured using an advanced highly reliable ST CMOS EEPROM technology. It is based on a STMicroelectronics 8 b.
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