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MB85RC256V Datasheet, PDF (6/32 Pages) Fujitsu Component Limited. – 256 K (32 K×8) ビットI2C | |||
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MB85RC256V
â FRAM Í·ÎΫÏϦοδɾÏÊϦϯάà·à½Í´ÍÍͯ (Acknowledge Polling)
FRAM ÏÏΠε͸ॻà Îà£ØÍß´à¬Í³Í¨Î , ÎΫÏϦοδɾÏÊϦϯάʹÎÎ ACK ଴ͪ * ͸àµà©Í ÎͤÎÉ»
ËÉ¿E2PROM Ͱ͸ , Í׵ॻதÍ൱ÍÎàµà°Í¢ÎØ»à³³Í±Í Í¯ , ÎΫÏϦοδɾÏÊϦϯάÍÍÎÎ͢ɻॻÍ׵ͷØظத , ε
λÊÏɾίϯÏÎγϣϯʹà¬ÍͯÏÏΠεɾÎÏ
ϨεɾϫÊÏ
(8 ÏÎ¿Ï ) Îà³à¾Í , 9 ÏοÏ໨ͷÎΫÏϦοδʹ
ÎͬͯॻÍ׵தÍ൱ÍÎàµà°Í¢ÎÍ·ÍҰൠతͰ͢ɻ
â ϥΠÏÏÏ©ÏÎ«Ï (WP)
ϥΠÏÏÏ©ÏΫÏàºà¢ Î âHâ ϨÏϧ Í´Í¢ÎÍͱͰ , શÏÏϦÎϨΠÍॻà Îͳʹà¢ÛÎÎ͢ɻϥΠÏÏÏ©ÏΫÏàºà¢ Í
âLâ ϨÏϧ Í·à§ß¹Í¸ , શÏÏϦÎϨΠͷॻ͢ÎÍÍ°ÍÍ׵ɻಡà¥Í ͸ , ϥΠÏÏÏ©ÏΫÏàºà¢ Í âHâ ϨÏϧ /âLâ ϨÏϧ Í´
ÍÍÎÎÍ£ÕೳͰ͢ɻ
ʢ஫Òà£ß²Ê£Ï¥Î ÏÏÏ©ÏΫÏàºà¢ ͸಺෦Ͱ VSS àºà¢ Í´Ïϧμ΢ϯÍÎͯÍÎ , àºà¢ ÍΦÊÏϯͷà§ß¹Í¸ âLâ ϨÏϧ ( ॻ
à ÎÕà³³à§à¬¶ ) Í±Í Í¯à³à£Í Î͢ɻ
6
DS501-00017-4v0-J
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