r v 6300 v 6301 copyright ? 2006, em microelectronic-marin sa 1 www.emmicroelectronic.com ultra low power 3-pin power-on reset ic description the V6300 and v6301 are cmos devices which monitor the supply voltage of any electronic system, and generate the appropriate reset signal. the threshold defines the minimum allowed voltage which guarantees the good functionality of the system. as long as v dd stays upside this voltage level, the output stays inactive. if v dd drops below v th , the output gets active. when v dd rises above v th , the output remains active for an additional 290 ms (v6301) or 50 ms (V6300). this allows the system to stabilize before getting fully active. the threshold voltage may be obtained in different versions: 2.0v, 2.4v, 2.8v, 3.5v, 4.0v, 4.5v. applications all microprocessor applications where an automatic restart is required: ? computer electronics ? white / brown goods ? automotive electronics ? industrial electronics ? telecom systems hand-held systems features ? clear microprocessor restart after power up ? processor reset at power down ? reset output guaranteed down to v dd = 1v ? low power consumption: typ. 3a at v dd = 5v ? -40 to +85c temperature range ? power-on reset time: ? V6300: 50 ms (typ) ? v6301: 290 ms (typ) ? on-chip oscillator ? no external components required ? push-pull or open drain active low reset output ? sot-23 5l package typical operating configuration V6300/01 micro- processor v dd v dd v ss v ss res or res res or res v dd gnd for open drain version: fig. 1 pin assignment V6300/01 23 1 5 4 v ss res or res v dd nc nc sot23-5l fig. 2 em microelectronic - marin sa
r v 6300 v 6301 copyright ? 2006, em microelectronic-marin sa 2 www.emmicroelectronic.com absolute maximum ratings parameter symbol conditions voltage at v dd to v ss v dd -0.3v to +10v minimum voltage at res or res v min v ss ? 0.3v maximum voltage at res or res v max v dd + 0.3v storage temperature range t sto -65c to +150c table 1 stresses above these listed maximum ratings may cause permanent damages to the device. exposure beyond specified operating conditions may affect device reliability or cause malfunction. handling procedures this device has built-in prot ection against high static voltages or electric fields; ho wever, it is advised that normal precautions be taken as for any other cmos component. unless otherwise specified, proper operation can only occur when all terminal voltages are kept within the voltage range. operating conditions parameter symbol min max unit operating temperature 1) t a -40 +125 c positive supply voltage v dd 1 8 v table 2 1) the maximum operating temperature is confirmed by sampling at initial device qualification. electrical characteristics t a = -40 to +85c, unless otherwise specified parameter symbol test conditions min. min @ 25c typ. max. @ 25c max. unit supply current 1) i dd v dd = 2v 3) 1.5 2.1 3.1 a i dd v dd = 5v 3.0 3.9 5.7 a i dd v dd = 8v 5.2 6.8 10.0 a threshold voltage v th version: a,g,m 1. 77 1.84 1.95 2.04 2.17 v v th version: b,h,n 2. 09 2.18 2.32 2.41 2.55 v v th version: c,i,o 2. 48 2.59 2.73 2.86 3.03 v v th version: d,j,p 3. 11 3.23 3.42 3.59 3.80 v v th version: e,k,q 3. 55 3.70 3.88 4.08 4.32 v v th version: f,l,r 4. 05 4.22 4.42 4.67 4.95 v threshold hysteresis v hys 25 mv res output low level v ol v dd = 5v, i ol = 8ma 175 400 mv v ol v dd = 3v, i ol = 4ma 140 300 mv v ol v dd = 1v, i ol = 50a 20 90 mv res output high level v oh v dd = 5v, i oh = -8ma 4.3 4.5 v v oh v dd = 3v, i oh = -4ma 2.3 2.6 v v oh v dd = 1v, i oh = -100a 850 950 mv output leakage current 2) i leak v dd = 8v 0.05 1 a table 3 1) res or res open 2) only for open drain versions 3) versions a, g and m are tested at v dd = 1.8v timing characteristics v dd = 5.0v, t a = -40 to +85c, unless otherwise specified parameter symbol test conditions min. typ. max. units power on reset time: V6300 v6301 t por V6300 v6301 25 140 50 290 75 560 ms ms sensitivity 4) t sen for v dd = 5v to 3v in 5s 20 0.8 t r s reaction time 4) t r for v dd = 5v to 3v in 5s 22 75 150 s table 4 4) tested on versions with v th higher than 3v
r v 6300 v 6301 copyright ? 2006, em microelectronic-marin sa 3 www.emmicroelectronic.com timing waveforms fig. 3 block diagram fig. 4
r v 6300 v 6301 copyright ? 2006, em microelectronic-marin sa 4 www.emmicroelectronic.com pin description to-92 pin name function 1 v dd positive supply 2 res or res reset output 3 v ss supply ground table 5 sot23-5l pin name function 1 nc no connection 2 v ss supply ground 3 nc no connection 4 res or res reset output 5 v dd positive supply table 6 pin assignment to-92 (ammopack) V6300 23 1 5 4 v ss res or res v dd nc nc sot23-5l v dd v ss res or res V6300 123 fig. 7 packaging and ordering information dimensions of sot23-5l package fig. 5 dimensions of to-92 package (ammopack) dimensions in mm min nom max a 4.32 4.95 d 4.45 4.95 f1/f2 2.44 2.54 2.94 h 18.00 18.00 20.00 h0 15.50 16.00 16.50 f1 f2 h h 0 123 d a fig. 6
r v 6300 v 6301 copyright ? 2006, em microelectronic-marin sa 5 www.emmicroelectronic.com ordering information part number: V6300 sp5b + part root rohs V6300: t por = 50 ms (typ) + = lead-free & green mold v6301: t por = 290 ms (typ) [blank] = leaded threshold voltage and output type package and delivery form 2.0v 2.4v 2.8v 3.5v 4.0v 4.5v sp5b = sot23-5, tape & reel, 3000 pcs push-pull, reset active low a b c d e f to3e = to92, ammopack (not for new design) push-pull, reset active high g h i j k l open drain, reset active low m n o p q r table 7 f subject to minimum order quantity and availability. please contact em microelectronic for availability. when ordering, please specify the complete part number wi thout space between letters: eg. V6300fsp5b, v6301rsp5b, etc. package marking for sot23-5l part number top marking 3) top marking 1) with 4 characters top marking 2) with 3 characters V6300asp5b abaa ba# V6300asp5b+ e0## bbaa V6300bsp5b abab bb# V6300csp5b pb## abac bc# V6300csp5b+ e7## bbac V6300dsp5b abad bd# V6300esp5b pa## abae be# V6300esp5b+ e4## bbae V6300fsp5b p8## abaf bf# V6300fsp5b+ e2## bbaf V6300gsp5b abag bg# V6300hsp5b abah bh# V6300isp5b abai bi# V6300jsp5b abaj bj# V6300ksp5b abak bk# V6300lsp5b abal bl# V6300lsp5b+ em# bbal V6300msp5b abam bm# V6300nsp5b aban bn# V6300osp5b abao bo# V6300osp5b+ ee## bbal V6300psp5b abap bp# V6300qsp5b abaq bq# V6300osp5b abar br# V6300rsp5b+ eh## bbar part number top marking 3 top marking 1) with 4 characters top marking 2) with 3 characters v6301asp5b acaa ca# v6301asp5b+ en## bcaa v6301bsp5b acab cb# v6301csp5b acac cc# v6301dsp5b acad cd# v6301esp5b acae ce# v6301fsp5b acaf cf# v6301fsp5b+ ep## bcaf v6301gsp5b acag cg# v6301hsp5b acah ch# v6301isp5b acai ci# v6301jsp5b acaj cj# v6301ksp5b acak ck# v6301lsp5b acal cl# v6301msp5b acam cm# v6301nsp5b acan cn# v6301osp5b acao co# v6301osp5b+ el## bcao v6301psp5b acap cp# v6301qsp5b acaq cq# v6301rsp5b acar cr# table 9 1) top marking with 4 characters is standard from 2003. for lead-fr ee/green mold (rohs) parts, the first letter of top marking with 4 characters begins with letter ?b? instead of letter ?a?. bottom marking indicates the lot number. 2) top marking with 3 characters is kept as information since it was used until 2002. where # refers to the lot number (em internal reference only) 3) top marking is the standard from 2006. no bottom marking exis ts. where ## refers to the lot number (em internal reference only) traceability for small packages due to the limited space on the package surfac e, the bottom marking contains a limited number of characters that provide only partial information for lot traceability. full information for co mplete traceability is however provided on the packing labels of the product at delivery from em: it is highly recommended that t he customer insures full lot traceability of em product in his fin al product.
r v 6300 v 6301 copyright ? 2006, em microelectronic-marin sa 6 www.emmicroelectronic.com package marking for to-92 part number top marking V6300%to3e V6300% where % refers to the letter for the threshold voltage in table 7 (b, c, d, etc). table 8 em microelectronic-marin sa (em) makes no warranty for the use of its products, other than those expressly contained in the com pany's standard warranty which is detailed in em's general terms of sale located on the company's web site. em assumes no responsibili ty for any errors which may appear in this documen t, reserves the right to c hange devices or specifications detailed herein at any tim e without notice, and does not make any commitment to update the informati on contained herein. no licenses to patents or other intellectu al property of em are granted in connection with the sale of em products, expressly or by implications. em's products are not authorized fo r use as components in life support devices or systems. ? em microelectronic-marin sa, 02/06, rev.l
|
