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for further information contact your local stmicroelectronics sales office. september 2013 docid025033 rev 3 1/12 STEVAL-VNH5050A motor driver evaluation board based on vnh5050a data brief features ? handling up to 30 a of maximum motor current output ? undervoltage and overvoltage shutdown ? overvoltage clamp ? device thermal protection ? cross-conduction protection ? current and power limitation ? very low standby power consumption ? programmable pwm operation (up to 20 khz) ? protection against loss of ground and loss of v cc ? motor current monitoring (thanks to vnh5050a current sense output) ? device output protected against short to ground and short to v cc ? graphic user interface (gui) description STEVAL-VNH5050A offers dedicated power stage and controls suitable for electric dc motor driving. this evaluation board comes pre-assembled with vnh5050a h-bridge belonging to the vnh motor driver series based on vipower ? proprietary technology. typical applications are dual washer pump and seat regulation. this evaluation board consists of a motherboard (stm8 universal board) and a daughterboard. the motherboard, based on stm8 microcontroller, provides the logic section for monitoring and driving the vnh5050a assembled in the daughterboard. with the aim to make simpler the board usage and settings, st provides a dedicated and user- friendly software with a graphic user interface (gui). this enables the user to set vnh5050a parameters (pwm, motor direction?) and at the same time it shows real time device diagnostic information like current output evolution, battery voltage monitoring, board temperature and much more. type r ds(on) i out v cc(max) vnh5050a-e 50 m max (per leg) 30 a 41 v table 1. device summary order code reference STEVAL-VNH5050A vnh5050a evaluation board www.st.com
application schematics and layouts STEVAL-VNH5050A 2/12 docid025033 rev 3 1 application schematics and layouts 1.1 vnh5050a daughterboard figure 1. vnh5050a daughterboard top layer
STEVAL-VNH5050A application schematics and layouts docid025033 rev 3 3/12 figure 2. vnh5050a daughterboard bottom layer
application schematics and layouts STEVAL-VNH5050A 4/12 docid025033 rev 3 figure 3. vnh5050a daughterboard application schematic (part 1) 9b' % $ 3%$, 17, 0b1&& $ 3%$, 17, 0b1&& $ 3%$, 17, 0b1&& $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3($, 1 $ 3($, 1 $ 9b3hup $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3$7, 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3'+67 , 0b&& $ 3'+67 , 0b&& $ 3'+67 , 0b&& $ 3'+6 7, 0b&& $ 3'7/ , $ 3(& /.b&& 2 $ 3(7 , 0b% .,1 $ 3( $ 3&$'&b(7 5 $ 3++6 $ 3++6 $ 3+ $ 3+ $ 3+7, 0b(7 5 $ 3+7, 0b1&& $ 3+7, 0b1&& $ 3+7, 0b1&& $ 3 ( 63 ,b 1 66 % 3 & 63,b 6 &. % 3 & 6 3 ,b026, % 3& 6 3, b0 , 6 2 % 3 ' /, 18 $ 5 7b7; % 3 ' /, 18 $ 57b5 ; % 3 * &$ 1 b7; % 3 * &$ 1 b5 ; % 3$ 8 6 $ 5 7b5; % 3$ 8 6 $ 5 7b7; % 3$ 8 6 $ 5 7b&; % 3 ( , & b6&/ % 3 ( ,&b 6' $ % 15 (6 (7 % 9 b 6: % 86%b &% % /, 1 b 3 8 % 86%b & % % /, 1 % %71 b &2 0 % &$ 1 b+, % %71b $ % &$ 1b /2 % %7 1 b % % / (' % /(' % /(' % /(' % ,2b & 21 % &3 ' 9vb3hu ' 96b% ' 9 vb% ' 9vb% ' 9vb% ' 9 v b % ' 9vb% ' 9vb% ' 9 v b% ' 9 v b% ' 9 v b % ' 9vb% ' 9 vb% ' 9 vb% ' 9vb% ' 9 vb $ ' 9 vb$ ' 9 v b $ ' * 1 ' b9 , 3 ' * 1 ' ' * 1 ' ' * 1 ' ' *1 ' ' * 1 ' ' * 1 ' ' * 1 ' ' * 1 ' ' *1 ' ' * 1 ' ' h[ w ' h[ w ' h [w ' h [w ' h [ w ' h[ w ' h[ w ' h [w ' h [w ' h[ w ' ,2b & 2 1 % ,2b&21 % , 2 b &21 % , 2 b & 21 % ,2b&21 % ,2b&21 % , 2 b & 21 % ,2b&21 % , 2b&21 % , 2b&21 % , 2b&21 % 'dxjkwhuerdug 6rfnhw 6708%b'% ,1b$ , 1387 ,1b%, 1387 (1', *b$67$786 (1', *b% 67$78 6 &6 ,1b3:0 &6b' ,6 ,' ,' ,' ,1387 ,1387 9%$ 7b6(16( '*1' 9 7(0 3 9&& - ,'
STEVAL-VNH5050A application schematics and layouts docid025033 rev 3 5/12 figure 4. vnh5050a daughterboard application schematic (part 2) &6 &6b &6 b 5 . 5 . & q *1' *1' ' '=! 9 & q 5 . ' *) % 5 . $ 3*1' - 5 5 5 . $ ' = 6 0$-&$75 9%$ 7b6(16( '*1' '*1' - &21 9&& 2 87$ 287% 9 5 . 9 $'- 9 8 /0 5 . 73 7hpshudwxuh 6hqvr u 7(0 3 9 '*1' 9&& 9&& 9%$ 7 9 %$ 7 9&& $ 9&& & x) 9 4 67'1) - &21 2 87$ 287% '*1' 3*1' 3: 5( 6 5 9%$ 7 3: 5( 6 5 ' 67 3 6 / 8) * 1' b $ '5 $,1/6$ * 1' b $ *1' b $ * 1 'b $ * 1' b $ * 1' b $ '5 $,1 /6 $ 628 5& (+ 6 $ 628 5& (+ 6 $ 628 5& (+6 $ 6 2 8 5& (+6$ 9 & & 628 5& (+6$ , 1 $ (1$ ', $*$ ,1b 3 : 0 1 & & 6 & 6 b ',6 (1 %', $* % , 1% 6 2 8 5&(+6% 9 && 6 285& (+6% 628 5& (+ 6 % 628 5& ( +6% 6 2 85 &(+6% ' 5$ ,1/ 6 % * 1' b % * 1' b % * 1 ' b % * 1 ' b % * 1' b % '5$ , 1 /6% *1'b % 8 91+ ,1b3:0 5 . 3: 0 (1', *b$67$786 5 . 5 . 9 (1$ ' ,$*$ ,1b$ , 1387 5 . , 1$ 9&& *1' *1' *1' *1' 287 $ 287 % 9&& ,1b%, 1387 5 . , 1% (1', *b% 67$78 6 5 . 5 . 9 9 (1% ',$ * % &6b' ,6 5 . &6',6 &6b *1'b$ ' 5 $,1 /6 $ * 1 'b$ *1'b$ * 1' b $ *1'b$ *1'b$ ' 5$ , 1 /6 $ 628 5&(+ 6$ 628 5&(+ 6$ 628 5 &(+6$ 6285&(+6$ 9 & & 62 8 5&(+6$ ,1$ (1 $ ',$* $ , 1 b 3 :0 1 & & 6 & 6 b' , 6 (1 %',$* % , 1% 6 28 5& (+6% 9 && 628 5&(+ 6% 6 2 8 5&(+6% 6285&(+6% 6285&(+6% ' 5 $, 1 /6 % *1'b% * 1'b% *1 ' b% *1'b% *1'b% '5$,1/6 % *1'b% 8 91+ 3 : 0 (1 $ ' , $ *$ ,1$ 9&& *1' *1' *1' *1' 287 $ 287 % 9&& , 1% (1%', $*% &6' ,6 - ,' ,' ,' ,' 5 5 5 5 ,' %2$5' 3+ 3+ 3+ 3+ 91+ 91+ 91+ 5 . '*1' 5 . '*1'
application schematics and layouts STEVAL-VNH5050A 6/12 docid025033 rev 3 1.2 stm8 motherboard figure 5. stm8 motherboard top layer
STEVAL-VNH5050A application schematics and layouts docid025033 rev 3 7/12 figure 6. stm8 motherboard bottom layer
application schematics and layouts STEVAL-VNH5050A 8/12 docid025033 rev 3 figure 7. stm8 motherboard - i/o & body application schematic 3 63 , 5 5 5 5 5 5 5 5 *1' ='' (6'$[ [ ='& (6'$[ [ ='% (6'$[ [ ='$ (6'$[ [ *1' *1' *1' *1' 5 5 5 5 5 5 5 5 63 , b 0, 62 63,b026 , 63,b6& . 63,b16 6 63,b6& . 63,b026 , 63 , b 0, 62 63,b16 6 63, b6&. 63, b0 26, 63, b0 , 62 63, b1 66 3$ 3$ 3$ 3$ 3% 3% 3% 3% 3% 3% 3% 3% 3& 3& 3& 3& 3& 3& 3& 3' 3' 3' 3' 3' 3' 3' 3( 3( 3( 3( 3( 3( 3( 3( 3) 3) 3) 3) 3) 3) 3* 3* 3& &$1b7 ; &$1b5 ; /,1b8$57b5 ; /,1b8$57b7 ; 1567 &$ 1b7; &$ 1 b5 ; /,1b8$57b7; /,1b8$57b5; 3 &$1 &$1b+, &$1b /2 3 /,1 /,1 *1' -3 /,1b38/ /b83 5 n & & *1' 7ubg (6' /,1 *1' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 86$57b5 ; 86$57b7 ; 86$57b& ; 5 5 5 5 5 5 86$57b5; 86$57b7; 86$57b&; 3$7, 0b&& 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 5 5 5 5 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' 5 5 & & =' %=9& *1' *1' 5 5 5 5 9 *1' *1' 9 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'7/ , 3(& /.b&& 2 ,&b6& / ,&b6' $ 3(7 , 0b% .,1 3(b ([wb ([w b ([w b ([w b ([w b ([w b ([w b ([w b ([w b ([ wb ([wb ([wb ([wb ([wb ([wb ([wb ([wb ([wb *1' 9vb&kb $ ,&b6&/ ,&b6'$ - &21b - &21b - &21b & & & & & & & & & & & & *1' *1' *1' *1' *1' *1' - ', 3bslq / (' / (' /(' / (' / (' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 *1' 5 5 15hvhw 1 5hvhw 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 =' %=9& *1' 5 5 5 5 *1' 9 & & *1' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ,2%86 &20081,&$7,21%86 ([w b - &21b & & *1' *1' & & - &21b & & *1' *1' & & - &21b & & & & *1' *1' - ', 3bslq 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 / (' / (' / (' / (' / (' / (' /(' 3 +hdghu 4 %66 *1' /(' /('b $ 5 5 4 %66 *1' /(' /('b % 5 5 4 %66 *1' /(' /('b & 5 5 4 %66 5 5 /(' /('b ' *1' 4 %6 6 5 5 /(' 63,b&6 1 *1' 63 63 63 63 *1' *1' 5 5 5 5 3$7, 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3&+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'+67 , 0b&& 3'7/ , 3(& / .b&& 2 3(7, 0b% .,1 3++6 3&$'&b(7 5 3+b 3+7, 0b1&& 3+7, 0b(7 5 3+b 3+b 3++6 3++6 9b'% /('b$ / ('b% /('b& /('b' /('b $ /('b % /('b & /('b ' %71b&20 %71b$ %71b% %71b&20 %71b$ %71 b % , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b , 2b&21b ,2b&21b , 2b& 2 1 b , 2b&21b , 2b&21b ,2b&21b , 2b&21b , 2b&21b ,2b&21b , 2b&21b , 2b&21b , 2b&21b *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' 5 5 9 5 5 *1' *1' ' ' 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 =' =' =' =' =' =' =' =' =' =' =' =' *1' *1' *1' *1' *1' *1' *1' *1' *1' *1' *1' *1' 9b3(5 0 9b3(5 0 9b3(5 0 9b3(5 0 9b3(5 0 9vb&kb % *1' ,&b6& / ,&b6' $ 9vb&kb % 9vb&kb $ 9b3(5 0 9b'% 9vb3(5 0 3(5 , 3+(5,$/ %8 6 (; 3 $1'(5% 86 9vb3(5 0 9b3(5 0 9vb&kb $ 9vb&kb % 9b'% 9b' % 9b3(5 0 9vb&kb % 9vb&kb $ 9vb3(5 0 &kdujhsxps 3+b 3+7, 0b1&& 3+7, 0b1&& 3+7, 0b1&& 3(b 3&$'&b(7 5 *1' *1' 86%b&%b 86%b&%b 4 %6 6 5 5 9b3(5 0 5 5 *1' 7 %& 5 5 *1' (;7b$ +hdghu ([wb (;7b% +hdghu *1' 3+ 5 5 3+7, 0b(7 5 5 5 9 5 5 *1' 9 9b3(5 0 9b'% $ 3%$, 17, 0b1&& $ 3%$, 17, 0b1&& $ 3%$, 17, 0b1&& $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3%$, 1 $ 3($, 1 $ 3($, 1 $ 9b3hup $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3)$,1 $ 3$7, 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3&+67 , 0b&& $ 3'+67 , 0b&& $ 3'+67 , 0b&& $ 3'+67 , 0b&& $ 3'+6 7, 0b&& $ 3'7/ , $ 3(& / .b&& 2 $ 3(7, 0b% .,1 $ 3( $ 3&$'&b(7 5 $ 3++6 $ 3++6 $ 3+ $ 3+ $ 3+7, 0b(7 5 $ 3+7, 0b1&& $ 3+7, 0b1&& $ 3+7, 0b1&& $ 3( 63, b1 66 % 3 & 63 ,b 6 &. % 3& 63, b0 26, % 3& 63, b0 , 62 % 3 ' /,18 $ 57 b7 ; % 3'/,18$57b5; % 3* &$ 1 b7 ; % 3* &$ 1 b5; % 3$ 86$ 57 b5; % 3$86$57b7; % 3$ 86$ 57 b&; % 3( ,&b6&/ % 3( ,&b6' $ % 15(6(7 % 9b6: % 86%b&% % /,1b38 % 86%b&% % /,1 % %71b&20 % &$1b+, % %71b$ % &$ 1b/ 2 % %71b% % /(' % /(' % /(' % /(' % ,2b&21 % 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & 2xw & &3 ' 9vb3hu ' 96b% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb% ' 9vb$ ' 9vb$ ' 9vb$ ' *1'b9 ,3 ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' *1' ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' h[ w ' ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % ,2b&21 % 'dxjkwhuerdug 6rfnhw 6708%b'% 3+7, 0b1&& 3+7, 0b1&& 3$ 7 , 0b & & 3& + 6 7,0b & & 3 & +6 7, 0 b&& 3 & + 6 7,0b&& 3&+6 7, 0 b&& 3' + 6 7, 0 b&& 3'+6 7, 0 b&& 3' + 6 7, 0 b && 3' +6 7, 0 b& & 3' 7 / , 3( &/ . b& &2 3( 7, 0 b%. , 1 3+ 7, 0 b1 && 3+ 7, 0 b(7 5 3+ b 3+ + 6 3+ + 6 3(b 3& $' &b(7 5 3+ 7, 0 b1 && 3 + 7, 0 b 1 && 3+ b (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;7b$ +hdghu (;7b% +hdghu 63 , b 0, 62 63,b026 , 63,b6& . 9vb&kb % 9vb&kb $ 9b3(5 0 9b'% 9b6 : 9b6 : 9b6 : 9b6 : (;b , &&b'$7$ 6:,0 (;b , &&b& /2&. 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STEVAL-VNH5050A application schematics and layouts docid025033 rev 3 9/12 figure 8. stm8 motherboard - stm8 & supply application schematic 9v 9r 9rv 5hv 9fu *1' 8 /5 ; & & & & *1' *1' ' ' & & *1' *1' & & & &b( / *1' *1' 9b6 70 & q *1' *1' 9b6 70 9b6 70 *1' 9b6 70 *1' 3$ 3$ 3$ 3$ 3) 3) 3) 3) 3) 3) 3% 3% 3% 3% 3% 3% 3% 3% 3( 3( 3( 3& 3& 3& 3& 3& 3& 3& 3* 3* 3& 3( 3( 3( 3( 3( 3' vzlp 3' 3' 3' 3' 3' 3' 86%b9b6(&b $ 86%b5; ' 86%b7; ' -3 -803b[ 5-0 3 5 2swlrqdo -3 -803bb3,1 -3 -803bb3,1 1567 & rswlrqdo 5 rswlrqdo 9b6 70 *1' 63 63 *1' 1567 3$ 3$ 3$ 3$ 3) 3) 3) 3) 3) 3) 3% 3% 3% 3% 3% 3% 3% 3% 3( 3( 3' 3' 3' 3' 3' 3' 3( 3& 3& 3& 3& 3& 3& 3& 3* 3* 3+ 3& 3( 3( 3( 3( 3( 3' - ,&&6: ,00/: - 6:, 0 *1' *1' *1' 56 7 vzlp gdwd 9ff wduj 9b6 70 3$ 3$ 3$ 3$ 3% 3% 3% 3% 3% 3% 3% 3% 3& 3& 3& 3& 3& 3& 3& 3' 3' 3' 3' 3' 3' 3' 3( 3( 3( 3( 3( 3( 3( 3( 3) 3) 3) 3) 3) 3) 3* 3* 3& 1567 9vb3(5 0 9b'% /(' /(' 9b6 70 5 5 /(' 32:( 5 5 5 *1' & & *1' *1' & q & q & q *1' *1' *1' & &b( / *1' 86%b9b6(&b % 9ff *1' 1& ,1387 1& ,1387 1& &6(16( 1& &6(16( &6b' ,6 9ff 287 387 287 387 287 387 287 387 287 387 287 387 287 387 287 387 287 387 287 387 287 387 287 387 9ff 8 91' $ - 9edw 4 )(7b 1 *1' 5 n 5 n 7ubg 75$16,/b' *1' - ,yvb0hdvb$ ' ' 4 )(7b 3 5 n 5 n =' %=9& *1' & &b( / *1' & & *1' 5 5 *1' ' ' 9vb&kb % ' 67 3 ' rswlrqdo -3 -803 9b3(5 0 9b3(5 0 9b3(5 0 4 %6 6 4 %66 *1' 5 5 5 5 *1' 9b68 3 b6: 9b3(5 0 /(' 9b6: 5 5 *1' 86% rswrfrxsohuv vxsso\ vzlwfk 96 vxsso\ fkdqhov $dqg% 9 vxsso\ wriurp gdxjkwhuerdug 9 shupdqhqw vxsso\ 9 shupdqhqw vxsso\ -3 -803bb3,1 9b3(5 0 9b3(5 0 9vb3(5 0 &k du j h sx p s 96b&+b%b6 : 96 b&+b$b6: 96b &+b$b6 : 96b&+b%b6 : 9vb&kb $ 9vb&kb % 9b'% 9vb&kb $ 5 n 5 n & &b( / *1' 3%$, 17, 0b1&& 7, 0b&& 3&+6 7, 0b&& 3&+6 &$1b7; 3* 3)$,1 3)$,1 3)$,1 3)$,1 9''$ 3)$,1 3%$, 1 3%$, 1 63,b0, 623& 3* 3, 7, 0b% .,13( ,&b6'$ 3( 7, 0b&& 3'+6 7, 0b&& 3' /,18$57b7; 3' 7, 0b&& 3'+6 ,&b6& /3( 3$7, 0b&& 9gglrb &$1b5; 3* 3* 3* 3* 3* 3( /,18$57b5; 3' 7/ , 3' 6:, 03'+6 &/ .b&&2 3( 3%$, 1 3%$, 17, 0b1&& 3%$, 17, 0b1&& 63,b166 3( 7, 0b&& 3&+6 7, 0b&& 3&+6 63,b6& .3& 9vvlrb 3$26&28 7 9vvlrb 96 6 9&$ 3 63,b026 ,3& 9gglrb 9'' 3$86$57b5 ; 3$86$57b7 ; 3$86$57b& ; 3($, 1 $'&b(757,0b&& 3' 3* 3%$, 1 3$26&,1 1567 3%$, 1 3)$,1 95( ) 966 $ 95( ) 3($, 1 3+ +6 3+ +6 3+ 3+ 3+7, 0b(7 5 3+7, 0b1&& 3+7, 0b1&& 3+7, 0b1&& $'&b(75 3& 3, 3, 3, 3, 3, 3, 3, 8 670$ ) [$7 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 3+ 5 rswlrqdo *1' 9b3(5 0 9vb3(5 0 (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , -3 -803bb3,1 *1' 9b6 70 9b6 : 9b68 3 b6: 5 5 5 5 9b6 70 9b6 : (;b , &&b& /2&. *1' 5 n *1' (;b ,&& 6(/ 93 3 (;b , &&b5(6( 7 (;b , &&b'$7$ 6:,0 -3 -803bb3,1 127 ,&( )ru ([sdqghu erdug surj udpplqj lv uhtxluhg wr frqqhfw wkh 9b670 wr wkh wduj hw plfur vxsso\ yrowdj h ([sdqghu erdug , && frqqhfwlrq & & *1' =' %=9& & & & & *1' *1' - 9edw *1' 7ubg 75$16,/b' *1' ' ' b3$ b3$ b3$ b3$ b3, b3* b3* b3* b3* b3* b3* (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , (;b 3 , b3* b3* b3* b3* b3* b3* b3, - &21b - &21b - &21b - &21b - &21b *1' *1' *1' - 3, 1 - 3, 1 - 3, 1 - 3, 1 - 3, 1 - 3, 1 - 3, 1 - 3, 1 vzlp 96b&+b%b6 : 96b &+b$b6 : 86%b96 b&+$ 86%b96b&+ % 5 n 5 n 5 n 5 n 9b3(5 0 9b3(5 0 - ,yvb0hdvb% *1' -3 -803 7 131 ' ' 5 5 *1' -3 -803 -3 -803 -3 -803
application schematics and layouts STEVAL-VNH5050A 10/12 docid025033 rev 3 figure 9. stm8 motherboard - usb interface application schematic 9ff 86% 86% *qg - 86%;% 3&% & q / 7/ x+60' 5 n & q & 09 /(' 86% 2. *1'b86 % *1'b86 % *1'b86 % /(' 7[ /(' 5[ 5 5 5 5 n 5 5 n & q & q *1'b86 % *1' *1'b86 % *1' 9b86 % 9b86 % 9b86 % 9b86 % 9b86 % - 7[' - 5[' 8 7/ 3 8 7/ 3 7;' 5; ' 576 &76 '75 '65 '&' 5, &%86 7;/ (' &%86 5;/ (' &% 86 7;'(1 * 1' * 1' $ *1 ' 9&& , 2 9&& 86%' 0 86%' 3 1& 5( 6( 7 1& 26& 2 7(6 7 26& , *1' &%86 3:5(1 &%86 6/ (( 3 9287 8 )75 / *1'b86 % & q *1'b86 % 86%b9b6(&b $ 86%b5; ' 86%b7; ' 8 7/ 3 5 9b86 % 8 7/ 3 5 9b86 % 86%b&%b 86%b9b6(&b % *1' *1' 86%b&%b 3:5( 1 - &% - &% 4 %66 5 5 /(' &%b 9b86 % 4 %66 5 5 /(' &%b 9b86 % & q *1' *1'b86 % *1'b86 % 8 7/ 3 5 9b86 % 8 7/ 3 5 9b86 % *1' *1' & q *1' 86%b96b &+$ 86%b96b&+ %
docid025033 rev 3 11/12 STEVAL-VNH5050A revision history 11 2 revision history table 2. document revision history date revision changes 22-jul-2013 1 initial release. 06-sep-2013 2 updated section 1.2: stm8 motherboard 16-sep-2013 3 updated disclaimer.
STEVAL-VNH5050A 12/12 docid025033 rev 3 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a particular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. st products are not designed or authorized for use in: (a) safety critical applications such as life supporting, active implanted devices or systems with product functional safety requirements; (b) aeronautic applications; (c) automotive applications or environments, and/or (d) aerospace applications or environments. where st products are not designed for such use, the purchaser shall use products at purchaser?s sole risk, even if st has been informed in writing of such usage, unless a product is expressly designated by st as being intended for ?automotive, automotive safety or medical? industry domains according to st product design specifications. products formally escc, qml or jan qualified are deemed suitable for use in aerospace by the corresponding governmental agency. resale of st products with provisions different from the statem ents and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or register ed trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2013 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - swed en - switzerland - united kingdom - united states of america www.st.com

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