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br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 1/14 1k, 2k, 4k ?r?b?g?v???a???|?[?g ?????a?\ eeprom br9010-w / BR9010F-W / br9010fv-w / br9010rfv-w / br9010rfvm-w br9020-w / br9020f-w / br9020fv-w / br9020rfv-w / br9020rfvm-w br9040-w / br9040f-w / br9040fv-w / br9040rfv-w / br9040rfvm-w br90xx ?v???[?y??a?d?c?i???????????y?a?\??v???a???|?[?g?????^?c?v??v???a?? eeprom ????b 4 ??t?????????????????[?h?p?????y?o??a???????y?e?s????b ??m? cs ?a sk ?a di ?a do ???s??a wc ?[?q?????????????|???~???????a?????^?c?? rom ???????g?p????? ??b???????y????????a????x?e?[?^?x?`?f?b?n?????`?f?b?n???????b z ?p?r ???[?r?[?a?j?????a?g???d?b?a?j?[?x?e???i?a vtr ?a tv ???a????? dip sw ??u????|?? z ?? 1) br9010-w / f-w / fv-w / rfv-w / rfvm-w (1k bit) : 64 ???[?h?~ 16 ?r?b?g br9020-w / f-w / fv-w / rfv-w / rfvm-w (2k bit) : 128 ???[?h?~ 16 ?r?b?g br9040-w / f-w / fv-w / rfv-w / rfvm-w (4k bit) : 256 ???[?h?~ 16 ?r?b?g 2) ?p??d?1????b 3) ?v???a???f?[?^??o??b 4) ?f?[?^??????|???????????@?\????b 5) ?????d????????b ????? (5v ?? ) : 2ma (max.) ??@?? (5v ?? ) : 3 a (max.) 6) sk ?[?q??m?c?y?t?b???^????b 7) ??d?1?d?3????????????y???~???h?b wc pin ?????????????y???~?@?\?b 8) dip8 / sop8 / ssop-b8 / msop8 ?????^?p?b?p?[?w?b 9) ???[??????? w-cell ?\??????m?????b 10) 100,000 ????f?[?^??????|?a?a?\?b 11) 10 ?n????f?[?^?????a?a?\?b 12) ?v???a???|?[?g???e??????a?\?b 13) ?o????f?[?^ ?s?a?h???x ffffh ?b
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 2/14 z ?u???b?n?_?c?a?o???? 16bit 16bit cs r / b wc sk di do 6bit br9010 7bit br9020 8bit br9040 6bit br9010 7bit br9020 8bit br9040 command decode control clock generation write disable power supply voltage detector high voltage generator address decoder r / w amplifier address buffer command register data register 1,024bit br9010 2,048bit br9020 4,096bit br9040 eeprom array z ?e?[?q??? 3 4 5 6 7 8 1 2 1 2 3 4 5 6 7 8 cs sk di do gnd wc r / b v cc br90xx-w/rfv-w/rfvm-w br90xxf-w/fv-w pin no. pin name ?????? 3??????????? |???z??zt|3????????
?? z?w, j?yz 0v ????????? ready z busy a?? ?? z? ?o?
? 3?????? z? function
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 3/14 z ?a????????i (ta = 25 c) parameter symbol limits unit ? 0.3 + 7.0 v mw 800 ? 1 450 ? 2 300 ? 3 dip8 ssop-b8 sop8 msop8 310 ? 4 ? 65 + 125 c ? 40 + 85 c v cc pd tstg topr ? ? 0.3 v cc + 0.3 v ? 1 ta=25 c ? p?;b? ?xz 1 c tmv 8.0mw ?na?{ ? 2 ta=25 c ? p?;b? ?xz 1 c tmv 4.5mw ?na?{ ? 3 ta=25 c ? p?;b? ?xz 1 c tmv 3.0mw ?na?{ ? 4 ta=25 c ? p?;b? ?xz 1 c tmv 3.1mw ?na?{ 1c?y ?0? -9s c? ?^9s c? z??y br9010-w, br9020-w, br9040-w BR9010F-W, br9020f-w, br9040f-w br9010fv-w, br9010rfv-w, br9020fv-w, br9020rfv-w, br9040fv-w, br9040rfv-w br9010rfvm-w, br9020rfvm-w, br9040rfvm-w z ???????e?? (ta = 25 c) parameter symbol min. typ. max. unit v cc ? 5.5 v 2.0 2.7 ? 5.5 v v in 0 ? v cc v ?o?y {v? ?? z` ???y
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 4/14 z ?d?c?i??? ( ???w?????? ta =? 40~ + 85 c, v cc = 2.7v~5.5v) parameter min. typ. max. unit conditions ? i ol =2.1ma i oh = ? 0.4ma di pin di pin cs, sk, wc pin cs, sk, wc pin v in =0v v cc ? ? ? ? ? ? ? ? ? ? ? ? symbol v il1 v ih1 v il2 v ih2 v ol v oh i li i lo i cc1 i cc2 i sb f sk ? 0.7 v cc ? 0.8 v cc 0 v cc ? 0.4 ? 1 ? 1 ? ? ? ? v v v v v v a a ma ma a mhz 0.3 v cc ? 0.2 v cc ? 0.4 v cc 2 1 3 2 1 1 v out =0v v cc , cs=v cc cs, sk, di, wc=v cc , do, r / b=open f sk =2mhz, te / w=10ms (write) f sk =2mhz (read) "low" ???y 1 "high" ???y 1 "low" ???y 2 "high" ???y 2 "low" z??y "high" z??y ??????v z?????v ?^ ? ??v ????v sk *t
: ( ???w?????? ta =? 40~ + 85 c, v cc = 2.7v~3.3v) parameter min. typ. max. unit conditions ? i ol =100 a i oh = ? 100 a di pin di pin cs, sk, wc pin cs, sk, wc pin v in =0v v cc ? ? ? ? ? ? ? ? ? ? ? ? symbol v il1 v ih1 v il2 v ih2 v ol v oh i li i lo i cc1 i cc2 i sb f sk ? 0.7 v cc ? 0.8 v cc 0 v cc ? 0.4 ? 1 ? 1 ? ? ? ? v v v v v v a a ma ma a mhz 0.3 v cc ? 0.2 v cc ? 0.4 v cc 1.5 0.5 2 2 1 1 v out =0v v cc , cs=v cc cs, sk, di, wc=v cc , do, r / b=open f sk =2mhz, te / w=10ms (write) f sk =2mhz (read) "low" ???y 1 "high" ???y 1 "low" ???y 2 "high" ???y 2 "low" z??y "high" z??y ??????v z?????v ?^ ? ??v ????v sk *t
:
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 5/14 z ????^?c?~???o??? ( ???w?????? ta =? 40~ + 85 c, v cc = 2.7~5.5v) parameter symbol min. typ. max. unit f css 100 ?? ns t csh 100 ?? ns t wch 100 ?? ns t dis 100 ?? ns t dih ?? 150 ns t pd1 ?? 150 ns t pd0 ?? 10 ms t e / w 250 ?? ns t cs ?? 150 ns t sv 0 ? 150 ns t oh 230 ?? ns t wh 230 ?? ns t wl 0 ?? ns 0 ?? ns t wcs cs w ???? do u high-z ts?? cs ??e ?????? "high" ?????????? ??????? ?????? do wqj u?? do wqj br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 6/14 z ??o????h?} (1) ?????h?} di cs int. sk cs int. cs reset int. wc (2) ?o????h?} oe int. do r/b
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 7/14 z ?????? (1) ???????[?h 1010 1000 a0 a1 a2 a3 a4 a5 ( a6) ? 2 (a7) ? 1 a0 a1 a2 a3 a4 a5 ( a6) ? 2 (a7) ? 1 1010 0100 1010 0011 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? d0 d1 ? d14 d15 (read data) d0 d1 ? d14 d15 (write data) 1010 0000 ?? z` (read) {v? (write) ?? / {v?d (wen) ?? / {v?e- (wds) ? x v ih ?hx v il wmc?t{ ??z???x lsb ????p??`oxi^m{ br9020-w/f-w/fv-w/rfv-w/rfvm-w w ? ? 1 x "0" br9010-w/f-w/fv-w/rfv-w/rfvm-w w ? ? 1, 2 x "0" ? ? ????? |??? ?? ??? ???f?[?^??o??^?c?~???o cs sk di do wc t dis t dih t css t pd t oh t csh t cs t pd t wl t wh ~ sk wqj u??p??????????b{ ~ sk wqj br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 8/14 (2) ???????y?a?\ / ???~ high or low fig.2 1 1 high-z h sk cs di do r / b wc l h l h l h 01 000 48 enable = 11 disable = 00 12 16 1) ?d?1?????????????y???~???[?h?e??s???????l????????y?m?f?p???b?`????z?b?g?3?????????????? ??b???????y???[?h?e?????o??a???????y?a?\???[?h?e??????-???3??b ???????y?a?\???[?h?a??u?a?f??3???????????y???~???[?h?a???3?????a?d?1?a?i?t?3??????l??????b 2) 16 ?n???b?n?????n???b?n??k?v?????1???b???????? ic ??3??????b 3) ???????y?a?\?^???~???????????[?h????????? wc ?? ????????1??????a ???????????a wc ? ?high? ?a ?low? ???????????????1???b 4) ?????????[?h??a?i?y?r?[?h??????a?h???x 8 ?r?b?g?a??n???b?n???????t????b ( ??????a?????[?h? ??a?a?h???x???e????w??????3??????b )
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 9/14 (3) ???y?o??t?c?n?? high or low fig.3 br9010-w / f--w / fv-w / rfv-w / rfvm-w 1 4 81632 1 high-z h sk cs di do wc l h l h l 01 1 0000 a0 a5 0 0 d0 d15 d15 d0 high-z standby t cs t oh r / b h n j?w ??? z? n+1 j?w ??? z? high or low fig.4 br9020-w / f-w / fv-w / rfv-w / rfvm-w 1 4 8163248 1 high-z h sk cs di do r / b wc l h l h l h 01 1 0000 a0 a6 0 d0 n j?w ??? z? n+1 j?w ??? z? d15 d15 d0 high-z standby t cs t oh high or low fig.5 br9040-w / f-w / fv-w / rfv-w / rfvm-w 1 4 81632 1 high-z h sk cs di do r / b wc l h l h l h 01 1 0 000 a0 a6 a7 d0 n j?w ??? z? n+1 j?w ??? z? d15 d15 d0 high-z standby t cs t oh 1) 16 ?n???b?n?????o?a?????a?o??3????a?h???x (n ???n ) ??f?[?^?e?a do ?[?q????o?????b do ?o???a sk ????o?a???????????h?x???????a t pdo ?a t pd1 ??????x????f?[?^????????b t pd0 ?y?? t pd1 ??? ????o??f?[?^?a ???-??s??????????????a ?f?[?^???????y? t pd ??????e?m?????????s????-???3??b (fig.1 ???f?[?^??o??^?c?~???o?q?? ) 2) 32 ?n???b?n?????o?a?????a?o??3???????a?h???x (n+1 ???n ) ??f?[?^?e?o???a??~?n???b?n?e????? ????a 16 ?n???b?n???????a?h???x??f?[?^?e?o?????b??????a cs ???e ?high? ???????a???z?b?g?3? ???b
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 10/14 (4) ???????y?t?c?n?? fig.6 br9010-w / f-w / fv-w / rfv-w / rfvm-w 14 8 1632 1 high-z high-z h sk cs di do wc l h l h l h l 01 0 0 1 00 00 a0 a5 d0 d15 t wch t wcs t cs r / b h t sv t e/w fig.7 br9020-w / f-w / fv-w / rfv-w / rfvm-w r / b h t sv 14 8 1632 1 high-z high-z h sk cs di do wc l h l h l h l 01 0 0100 0 a0 a6 d0 d15 t wch t e/w t wcs t cs fig.8 br9040-w / f-w / fv-w / rfv-w / rfvm-w r / b h t sv 14 8 1632 1 high-z high-z h sk cs di do wc l h l h l h l 01 0 0 1 0 0 a0 a6 a7 d0 d15 t wch t e/w t wcs t cs
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 11/14 1) ???????y???[?h?????a cs ? ?g low ?h ??????k?v?a??????a?a???????y?a?j?n?3?????a cs ? ?high? ?a ?low? ???????????????1???b ?????a cs ?? wc ?e????????g?p?????a ???????y??s??? cs ?a wc ? ?low? ? ????-???3??b ( ?[?q wc ?e???????y??? ?high? ??3??????a??????_?????????y?e?-??i?1????b???????a??????n??f ?[?^??s???????????????????y?e??????????b ) 2) r / b ?[?q?a busy ???? ready ????????a cs ?e??u ?high? ???????a ?low? ?????????a?r?}???h??t? ???????????????a sk ?a di ????f?[?^?e????????b ??????a?r?}???h???? cs ?e ?high? ???1?? ?low? ??????????a??u ?high? ????????a?r?}???h? ???l?????z???3????b 3) 32 ?n???b?n???????a?????a t sv ?o???? r / b ?[?q? ?low? ??????b 4) ???????y??s????a r / b ?[?q? ?low? ??????b ( ??????f?[?^ d15 ?e????????? sk ???????a??g?b?w?? ? ic ?????^?c?}???h?a??????????a t e / w ??????????????z????f?[?^?e??????|?a?????i?1????b ) ???????a t e / w ?????? sk ??? ?high? ?a ?low? ?????????a?\?b 5) ???????y?????????a sk ?a ?low? ???? cs ?e????o???? do ?[?q???? r / b ?x?e?[?^?x?\?|?a?a?\????b (ready / busy ??? ?q?? ) (5) ready / busy ?\?| ( r / b ?[?q?a do ?[?q ) 1) ???\?|??????x?e?[?^?x?m???e?o???a r / b ?[?q???? ?g high ?h or ?g low ?h ?e?o?????b do ?[?q??????o ??a?a?\???a???????y?r?}???h?i?1???a sk ?a ?g low ?h ???? cs ?e??o???? ?g high ?h or ?g low ?h ?a?o??3?? ??b ?i r / b ?[?q?e?g?p???-?a?i?[?v???????????x?|?????1???b ?j 2) ???????z???????????t???a sk ?m??? 32 ?n???b?n???????a????? t sv ????? r / b ?[?q???? ready / busy ?\?|?e ?o?????b r / b ?\?| = ?g low ?h ?f???????y?? ?i ic ?????^?c?}???h?a???????a t e / w ???????a???^?c?}???h??????i?1????b ??????????z????????????y? t e / w ??????s???a ?????a ???????????t???1???b ?j r / b ?\?| = ?g high ?h ?f??????@??? ?i ???????z??????????y?a?i?1?????????e???t????b ?j fig.9 r / b ?a?? z??????
$ sk cs di do ready ready ready busy t pd t oh busy {v??? ??? r / b high-z high-z
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 12/14 (6) di ?a do ?[?q???????a??? di ?a do ?[?q?e??????????m??a?\????a?a?o??? ready / busy ?m???o?????????????a?r???g???[??? ??|?[?g??a?????a?f?[?^??????a?n????????????????-???3??b z ?g?p?????? (1) ?d?1 on / off ?? 1) ?d ?1 on / off ????a cs ?e ?g high ?h ?i =v cc ?j ?????-???3??b 2) cs ?a ?g low ?h ????????t???? ?i ?a?n?e?b?u ?j ??????b???????d?1?e??????????a?m?c?y????e?? ??????????a ?????????y?e?n?????a??????b ?????e?h?~?????????d?1 on ?????a cs= ?g high ?h ?i =v cc ?j ??????????????-???3??b ?i ???? ?j cs ?[?q?a v cc ? pull up ?3??????b ?d?1 off ??????????? 10ms ?????????-???3??b ???e???e?????????????d?1?e??????????? ic ??????h?a???z?b?g?3???????a?????????2 ????-???3??b ?i?????j cs ?[?q?a?d?1 on / off ?? ?g low ?h ????????b ??????? cs= ?g low ?h ?????a eeprom ??m?c?y????e????????????a?????????y?????a ??????b ? cs ???a high-z ?????????????????a?????????2????-???3??b v cc v cc gnd v cc gnd cs ?m? qm? fig.10 (2) ?m?c?y???? 1) sk ?m?c?y sk ?n???b?n?????????a???m?c?y?a??????n???b?n?a?]?v?????????f???a?r?b?g?????????????? ?????????b 2) wc ?m?c?y ???????y??s???a wc ?[?q??m?c?y?a??????????f???a???????y????e?-??l?????z???????a???????? ?2????-???3??b 3) v cc ?m?c?y ?d?1???c?????m?c?y?a?t?[?w?a?????????????e?n???a?\???a?????????a ?????e??????-??????d?1???o ?????h????p?x?r???e????a??????e?????????b
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 13/14 (3) ?e???[?h??l?????z?????@ 1) ???y?o????????? 32 ??? ????? 4 ??? 4 ??? 8 ??? 16 ??? ???t??w
?tsmozmmp?????udpb{ ??? do d15 |??? ?? sk cs di do wc high or low fig.11 ?l?????z?????@ : cs ?[?q?e ?high? 2) ???????y???????? 32 ??? ????? 4 ??? c 4 ??? 8 ??? 16 ??? do d15 |??? ?? ??? sk cs di r / b wc t e / w d b a fig.12 ?l?????z?????@ a ?f cs ?[?q?e ?g high ?h ???l?????z??????b wc ?[?q?????????1???b b ?f wc ?[?q?a??u??? ?g high ?h ??????????????y?e?-??l?????z??????b????a cs ?[?q?a ?g high ?h ????l?? ???z??????b ?????a ???????y???s???????1??????w?????a?h???x??f?[?^???????????????1???b c ?f wc ?[?q ?g high ?h ?????a ?d?1 off ?i ??????a ?????@???????????1?? ?j ?????-??l?????z???3????a?a ??????w?????????n??f?[?^????????????????????????y?e??????????b d ?f r / b ?m???a ?g high ?h ?i t e / w ????? ?j ??? cs ?e ?g high ?h ?????? ic ???????z?b?g?3??a????r?}???h??? ??@??????????b
br9010-w / f-w / fv-w / rfv-w / rfvm-w / br9020-w / f-w / fv-w / ?????? ic rfv-w / rfvm-w / br9040-w / f-w / fv-w / rfv-w / rfvm-w 14/14 z ?o?`???@?} (units : mm) dip8 ssop-b8 msop8 sop8 5 4 8 1 0.1 6.4 0.3 4.4 0.2 3.0 0.2 0.22 0.1 1.15 0.1 0.65 (0.52) 0.15 0.1 0.3min. 0.1 0.3min. 0.15 0.1 0.4 0.1 0.11 6.2 0.3 4.4 0.2 5.0 0.2 85 4 1 1.27 1.5 0.1 0.1 4 1 5 8 2.9 0.1 0.475 0.65 4.0 0.2 0.6 0.2 0.29 0.15 2.8 0.1 0.75 0.05 0.08 0.05 0.9max. 0.08 s 0.08 m 0.145 + 0.05 ? 0.03 0.22 + 0.05 ? 0.04 0.5 0.1 3.2 0.2 3.4 0.3 85 14 9.3 0.3 6.5 0.3 0.3 0.1 0.51min. 2.54 0 ~ 15 7.62 br9010-w, br9020-w, br9040-w BR9010F-W, br9020f-w, br9040f-w br9010fv-w, br9010rfv-w br9020fv-w, br9020rfv-w br9040fv-w, br9040rfv-w br9010rfvm-w, br9020rfvm-w, br9040rfvm-w

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