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| Datasheet File OCR Text: |
| ! " white electronic designs i/o 8 i/o 9 i/o 10 a 14 a 16 a 11 a 0 nc i/o 0 i/o 1 i/o 2 we 2 cs 2 gnd i/o 11 a 10 a 9 a 15 v cc cs 1 nc i/o 3 i/o 15 i/o 14 i/o 13 i/o 12 oe nc we 1 i/o 7 i/o 6 i/o 5 i/o 4 i/o 24 i/o 25 i/o 26 a 7 a 12 nc a 13 a 8 i/o 16 i/o 17 i/o 18 i/o 31 i/o 30 i/o 29 i/o 28 a 1 a 2 a 3 i/o 23 i/o 22 i/o 21 i/o 20 v cc cs 4 we 4 i/o 27 a 4 a 5 a 6 we 3 cs 3 gnd i/o 19 !"#"$ %"#&'( ) *+,#"$%-.' /) (' ** ) !" 0 ' ( ) ' ) *+,#"$%-.' 1) (' ** ) !" ( ' ) ' *) *+,#"$%-.' /) 0 ' ( ) !" 0 ' ( ) ' ) *+,#"$%-.' )0 ' ( ) !" ( ' ) ' () 2$ "" $$!" * !+3$ " 45 $ 6$ $ "6 !""$+ ", + ! "$ !++ " i/o 0-31 data inputs/outputs a 0-16 address inputs we 1-4 write enables cs 1-4 chip selects oe output enable v cc power supply gnd ground nc not connected 7"8" "% + + 9%$ : 9% ;"3,*4<0 % "+&,!$"+,=+$ " "$!" > ? +$" " ?@ a2!+ 1 b b"%=;2 2$,6 + 76,,,7"," "+ "$ 1% $6+&!$,%=;2;!$!$ 5!+$c d !+ % , =!+$+ " !, " 1 b e ;"$ " " ;"$ , &$"+ " " % $" + f $ f.*40cg 1g c*"$ + f.*40cg /g c "$ + f.*40cg g c "$ + f.*40cg /g c*"$ + f.*40cg#g c0"$ + ! " # $ ! %&" # !'! () !* ! ) ! # $%& white electronic designs 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 9 8 7 6 5 4 3 2 1 68 67 66 65 64 63 62 61 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 i/o 0 i/o 1 i/o 2 i/o 3 i/o 4 i/o 5 i/o 6 i/o 7 gnd i/o 8 i/o 9 i/o 10 i/o 11 i/o 12 i/o 13 i/o 14 i/o 15 v cc a 11 a 12 a 13 a 14 a 15 a 16 cs 1 oe cs 2 nc w e 2 w e 3 w e 4 nc nc nc i/o 16 i/o 17 i/o 18 i/o 19 i/o 20 i/o 21 i/o 22 i/o 23 gnd i/o 24 i/o 25 i/o 26 i/o 27 i/o 28 i/o 29 i/o 30 i/o 31 nc a 0 a 1 a 2 a 3 a 4 a 5 cs 3 gn d cs 4 we 1 a 6 a 7 a 8 a 9 a 10 v cc i/o 0-31 data inputs/outputs a 0-16 address inputs we 1-4 write enables cs 1-4 chip selects oe output enable v cc power supply gnd ground nc not connected ! " white electronic designs + ' " ' !) , ) ) " -, " , )! ! ! ' ! ) * ! )(./ 0 #1 ) ! 2 ) "1 0 1 ) , ) * ! ) )(./ 13 #1 ) ! 2) ) "13 1 ) ) * ) ! $4 0 #1 ) ! 2$4 "1 01 ) , ) * ) ! $4 3 #1" " " 5 1 ) '? h ?? h ? hc 9%;: 9%) &" (**) ! !) '"" * ) " 6) 7#89: &" 6) !! ! "$.892 "/-1(8 (** " ! -' $! "7 : * 1(;< 121(8<1**0 1 supply voltage v cc 4.5 5.5 v input high voltage v ih 2.0 v cc + 0.3 v input low voltage v il -0.5 +0.8 v operating temp. (mil.) t a -55 +125 c a 9 voltage for sector protect v id 11.5 12.5 v operating temperature -55 to +125 c supply voltage range (v cc ) -2.0 to +7.0 v signal voltage range (any pin except a9) (2) -2.0 to +7.0 v storage temperature range -65 to +150 c lead temperature (soldering, 10 seconds) +300 c data retention mil temp 10 years endurance (write/erase cycles) mil temp 10,000 cycles min. a 9 voltage for sector protect (v id ) (3) -2.0 to +14.0 v input leakage current i li v cc = 5.5, v in = gnd to v cc 10 a output leakage current i lox32 v cc = 5.5, v in = gnd to v cc 10 a v cc active current for read (1) i cc1 cs = v il , oe = v ih 140 ma v cc active current for program i cc2 cs = v il , oe = v ih 200 ma or erase (2) v cc standby current i cc3 v cc = 5.5, cs = v ih , f = 5mhz 6.5 ma v cc static current i cc4 v cc = 5.5, cs = v ih 0.6 ma output low voltage v ol i ol = 8.0 ma, v cc = 4.5 0.45 v output high voltage v oh1 i oh = -2.5 ma, v cc = 4.5 0.85 x v v cc output high voltage v oh2 i oh = -100 a, v cc = 4.5 v cc v -0.4 low v cc lock out voltage v lko 3.2 v oe capacitance c oe v in = 0 v, f = 1.0 mhz 50 pf we 1-4 capacitance c we v in = 0 v, f = 1.0 mhz pf hip (pga) 20 cqfp g2u/g1u/g1t/g2l 15 cs 1-4 capacitance c cs v in = 0 v, f = 1.0 mhz 20 pf data i/o capacitance c i/o v i/o = 0 v, f = 1.0 mhz 20 pf address input capacitance c ad v in = 0 v, f = 1.0 mhz 50 pf &" ) ' ') # $%& white electronic designs '? h ?? h ? hc 9%;: 9%) 1= '! 013>1 (/;?(/8 '! $ & ( =<># 1= !!" 1/81/; (/;?(/8 @) )! ! ! ) $&- !) @ input pulse levels v il = 0, v ih = 3.0 v input rise and fall 5 ns input and output reference level 1.5 v output timing reference level 1.5 v write cycle time t avav t wc 50 60 70 90 120 150 ns we setup time t wlel t ws 00 00 00ns cs pulse width t eleh t cp 25 30 35 45 50 50 ns address setup time t avel t as 00 00 00ns data setup time t dveh t ds 25 30 30 45 50 50 ns data hold time t ehdx t dh 00 00 00ns address hold time t elax t ah 40 45 45 45 50 50 ns we hold from we high t ehwh t wh 00 00 00ns cs pulse width high t ehel t cph 20 20 20 20 20 20 ns duration of programming operation t whwh1 14 14 14 14 14 14 s duration of erase operation t whwh2 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 sec read recovery before write t ghel 00 00 00ns chip programming time 12.5 12.5 12.5 12.5 12.5 12.5 sec ! " white electronic designs '? h ?? h ? hc 9%;: 9%) write cycle time t avav t wc 50 60 70 90 120 150 ns chip select setup time t elwl t cs 00 000 0 ns write enable pulse width t wlwh t wp 25 30 35 45 50 50 ns address setup time t avwl t as 00 000 0 ns data setup time t dvwh t ds 25 30 30 45 50 50 ns data hold time t whdx t dh 00 000 0 ns address hold time t wlax t ah 40 45 45 45 50 50 ns chip select hold time t wheh t ch 00 000 0 ns write enable pulse width high t whwl t wph 20 20 20 20 20 20 ns duration of byte programming operation (min) t whwh1 14 14 14 14 14 14 s sector erase time t whwh2 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 2.2 60 sec read recovery time before write t ghwl 00 000 0 ns v cc setup time t vcs 50 50 50 50 50 50 s chip programming time 12.5 12.5 12.5 12.5 12.5 12.5 sec output enable setup time t oes 00 000 0 ns output enable hold time (1) t oeh 10 10 10 10 10 10 ns &! !! '? h ?? h ? hc 9%;: 9%) read cycle time t avav t rc 50 60 70 90 120 150 ns address access time t avqv t acc 50 60 70 90 120 150 ns chip select access time t elqv t ce 50 60 70 90 120 150 ns oe to output valid t glqv t oe 25 30 35 40 50 55 ns chip select to output high z (1) t ehqz t df 20 20 20 25 30 35 ns oe high to output high z (1) t ghqz t df 20 20 20 25 30 35 ns output hold from address, cs or oe change, t axqx t oh 00 000 0ns whichever is first a) ' 2 # $%& white electronic designs ! " white electronic designs $ " " ! ' " ' ' > " ) ) " ! " " 7 "" : 5 /b& " ) ) " " # ) ! ') ! )') ! 6) # $%& white electronic designs +$ " + - ! " white electronic designs # $%& white electronic designs /&-+ $ " " ! ' " ' ' > " ) ) " ! " " 7 "" : 5 /b& " ) ) " " # ) " ! ') ! )') ! 6) ! " white electronic designs $;;;( -$ (- +(/ +$-(;;(-&-+$ $- &8-&(*$;;c( ( *8-+ # $%& white electronic designs f $*+, /%-. ++$ $, !$ $ i7d7%*+,%-.i "* 1%% 5!$$ / $ %7,+,$ ,j$ $ %-. " oo $;;;( -$ (- +(/ +$-(;;(-&-+$ $- &8-&(*$;;c( ( *8-+ 25.15 (0.990) C 0.25 (0.010) max 22.36 (0.880) C 0.25 (0.010) max 20.31 (0.800) ref 0.38 (0.015) C 0.05 (0.002) 1.27 (0.050) typ 5.10 (0.200) max 0.25 (0.010) C 0.10 (0.002) 24.0 (0.946) C 0.25 (0.010) 0.23 (0.009) ref r 0.127 (0.005) 2 o / 9 o 0.89 (0.035) C 1.14 (0.045) 1.37 (0.054) min 0.004 0.940" typ $;;;( -$ (- +(/ +$-(;;(-&-+$ $- &8-&(*$;;c( ( *8-+ ! " white electronic designs $;;;( -$ (- +(/ +$-(;;(-&-+$ $- &8-&(*$;;c( ( *8-+ /&- # $%& white electronic designs $;;;( -$ (- +(/ +$-(;;(-&-+$ $- &8-&(*$;;c( ( *8-+ ! " white electronic designs !!" #$!" % &'" #!" '" #('" ) *'(!+,* )-. /0).1. /&''2 $3 $$*& % 4. 0 5. 6 4.1. /!'2 $ $$*& % 4. 0 5. 6 4.1. /!$2 3 $ *7 % 4. 0 5. 6 4.1. /!72 $ *7 % 4. 0 5. 6 4.1. /!$&2 8 8 0$0$ 7).6 3 / ! 3 6/%9$!:;-: !$;- "#$ % & ! " # $%& white electronic designs !" !" !" !" !" !" # !" # !" # !" # !" # !$ % !$ % !$ % !$ % !$ % |
Price & Availability of WF128K32-XG2LX5
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