24LC22A datasheet(12/24 Pages) MICROCHIP

12 / 24 page

/&$

'6$SDJH

 0L.UR.KLS 7H.KQRORJ\ ,Q.

5($' 23(5$7,21

5HDG RSHUDWLRQV DUH LQLWLDWHG LQ WKH VDPH ZD\ DV ZULWH

RSHUDWLRQV ZLWK WKH H[.HSWLRQ WKDW WKH 5: ELW RI WKH

VODYH DGGUHVV LV VHW WR RQH 7KHUH DUH WKUHH EDVL. W\SHV

RI UHDG RSHUDWLRQV .XUUHQW DGGUHVV UHDG UDQGRP UHDG

DQG VHTXHQWLDO UHDG

&XUUHQW $GGUHVV 5HDG

7KH /&$ .RQWDLQV DQ DGGUHVV .RXQWHU WKDW

PDLQWDLQV WKH DGGUHVV RI WKH ODVW ZRUG D..HVVHG

LQWHUQDOO\ LQ.UHPHQWHG E\ RQH 7KHUHIRUH LI WKH

SUHYLRXVD..HVVHLWKHUD UHDG RU ZULWH RSHUDWLRQ ZDV

WR DGGUHVV Q WKH QH[W .XUUHQW DGGUHVV UHDG RSHUDWLRQ

ZRXOG D..HVV GDWD IURP DGGUHVV Q 8SRQ UH.HLSW RI

WKH VODYH DGGUHVV ZLWK 5: ELW VHW WR RQH WKH /&$

LVVXHV DQ D.NQRZOHGJH DQG WUDQVPLWV WKH HLJKW ELW GDWD

ZRUG 7KH PDVWHU ZLOO QRW D.NQRZOHGJH WKH WUDQVIHU EXW

GRHV JHQHUDWH D VWRS .RQGLWLRQ DQG WKH /&$

GLV.RQWLQXHV WUDQVPLVVLRQ )LJXUH

),*85(

&855(17 $''5(66

5($'

5DQGRP 5HDG

5DQGRP UHDG RSHUDWLRQV DOORZ WKH PDVWHU WR D..HVV

DQ\PHPRU\ OR.DWLRQLQD UDQGRP PDQQHU 7R SHUIRUP

WKLV W\SH RI UHDG RSHUDWLRQ ILUVW WKH ZRUG DGGUHVV PXVW

EH VHW 7KLV LV GRQH E\ VHQGLQJ WKH ZRUG DGGUHVV WR WKH

/&$ DV SDUW RI D ZULWH RSHUDWLRQ $IWHU WKH ZRUG

DGGUHVV LV VHQW WKH PDVWHU JHQHUDWHV D VWDUW .RQGLWLRQ

IROORZLQJ WKH D.NQRZOHGJH 7KLV WHUPLQDWHV WKH ZULWH

RSHUDWLRQ EXW QRW EHIRUH WKH LQWHUQDO DGGUHVV SRLQWHU LV

VHW7KHQ WKHPDVWHULVVXHV WKH.RQWUROE\WH DJDLQEXW

ZLWK WKH 5: ELW VHW WR D RQH 7KH /&$ ZLOO WKHQ

LVVXH DQ D.NQRZOHGJH DQG WUDQVPLWV WKH ELW GDWD

ZRUG 7KH PDVWHU ZLOO QRW D.NQRZOHGJH WKH WUDQVIHU EXW

GRHV JHQHUDWH D VWRS .RQGLWLRQ DQG WKH /&$

GLV.RQWLQXHV WUDQVPLVVLRQ )LJXUH

6HTXHQWLDO 5HDG

6HTXHQWLDO UHDGV DUH LQLWLDWHG LQ WKH VDPH ZD\ DV D

UDQGRP UHDG H[.HSW WKDW DIWHU WKH /&$ WUDQVPLWV

WKH ILUVW GDWD E\WH WKH PDVWHU LVVXHV DQ D.NQRZOHGJH

DVRSSRVHGWR DVWRS.RQGLWLRQLQ DUDQGRPUHDG 7KLV

GLUH.WV WKH /&$ WR WUDQVPLW WKH QH[W VHTXHQWLDOO\

DGGUHVVHGELW ZRUG )LJXUH

7R SURYLGH VHTXHQWLDO UHDGV WKH /&$ .RQWDLQV DQ

LQWHUQDO DGGUHVV SRLQWHU ZKL.K LV LQ.UHPHQWHG E\ RQH DW

WKH .RPSOHWLRQ RI HD.K RSHUDWLRQ 7KLV DGGUHVV SRLQWHU

DOORZV WKH HQWLUH PHPRU\ .RQWHQWV WR EH VHULDOO\ UHDG

GXULQJ RQHRSHUDWLRQ

1RLVH 3URWH.WLRQ

7KH /&$ HPSOR\V D 9&& WKUHVKROG GHWH.WRU .LU.XLW

ZKL.K GLVDEOHV WKHLQWHUQDO HUDVHZULWH ORJL. LIWKH 9&&

LV EHORZ YROWV DW QRPLQDO .RQGLWLRQV

7KH 6'$ 6&/ DQG 9&/. LQSXWV KDYH 6.KPLWW WULJJHU

DQG ILOWHU .LU.XLWV ZKL.K VXSSUHVV QRLVH VSLNHV WR DVVXUH

SURSHU GHYL.HRSHUDWLRQ HYHQ RQ D QRLV\ EXV

),*85(

5$1'20 5($'

&21752/

%<7(

'$7$ Q

%86 $&7,9,7<

6'$ /,1(

%86 $&7,9,7<

0$67(5

%86 $&7,9,7<

0$67(5

6'$ /,1(

%86$&7,9,7<

&21752/

%<7(

:25'

$''5(66

'$7$ Q

&21752/

%<7(

24LC22A Datasheet(PDF) 12 Page - Microchip Technology

24LC22A Datasheet(HTML) 12 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Datasheet Download

Link URL