STEVAL-MKI031V1

STEVAL-MKI031V1 Multi sensor application (MuSA) board platform Data brief Features ■ Multi pole connector for platform expansion using sensor-specific modules ■ 4 buttons for menu navigation ■ 128 x 64 pixel, black and white LCD ■ Piezoelectric buzzer ■ MicroSD socket for data logging applications ■ RoHS compliant ) s ( ct u d o r P e Description The STEVAL-MKI031V1 MuSA (multi sensor application board) platform is intended to demonstrate the performance and possible uses of MEMS devices. ) (s The MuSA platform is based on an ST7 8-bit microcontroller, which manages the output signals from the MEMS accelerometer. s b O t e l o STEVAL-MKI031V1 t c u The platform comes with the LIS331DLH preinstalled on the board, but can support any digitaloutput accelerometer from ST in 3x3 or 3x5 mm packages connected to the microcontroller through an SPI interface, as well as the LIS344ALH analog-output accelerometer. d o r P e t e l o The MuSA platform features four buttons for navigating the menus. A mini-USB connector is available to exchange data with a PC, depending on the specific application, and also recharges the internal Li-ion battery. The battery is capable of providing power for approximately 7 hours of operation. s b O A USB interface is available for firmware upgrades (DFU), and for exchanging data with user-developed software running on a host PC. September 2010 Doc ID 17628 Rev 1 For further information contact your local STMicroelectronics sales office. 1/9 www.st.com 9 Schematic diagrams STEVAL-MKI031V1 1 Schematic diagrams Figure 1. ST7 microcontroller 6REG 6BAT 2  2  2 + -0 -0 -0 -0 !IN6REG ,%$ ,%$ '2%%. 2%$ ) s ( ct 2LED 'LED 2 + 6REG u d o # N& r P e !IN6REG )END 3$! 3#, N2%3%4 ICCSEL 403 40 t e l o                 s b O ) (s d o r    0"  0"  0"  0" CS?PAD   N07?(-# 3N2?0,53%  N#3?-/$5,%   6REG  MISO  MOSI  SCK  6REG  '.$ 30+ 6REG 2 2 + + *0  6REG N2%3%4 ICCDATA   '.$ #. 53"?-).)?" 6BUS 5$5$0 '.$    ICCSEL ICCCLK '.$ 600 2 + 40  *4!'        40 0" 2%3%4 # N&  6## $ $ )$ '.$ '.$  ,3(#/..%#4/2 34 # N& 34 403 403 -(Z OSCOUT 6OUT: 6OUT9 6OUT8 30!2%?!). 30!2%?!). 23 2%3" #3" &3 34 0$ ).4 CS?PAD ).4 CS?PAD 34&!24% # P& 8  3$!  3#,  '.$  6REG N#3?-/$5,%   N07?(-# 3N2?0,53%   MOSI  SCK  MISO #.           30!2%?!). 30!2%?!). 6OUT: 6OUT9 6OUT8 s b O OSCIN t e l o # P& P e                 0" 0" 0!  0!  0!  0!  0!  0!  0!  0!  33 -)3/ -/3) 3#+ 6$$ 633 t c u 07- !). !). !). !). !). /#-0 /#-0 0$ 0$ 0$ 0$ 0# 0# 0# 0#  56SS 5$5$0 56CC 56DD 6DDF 6SSF 0% 0% 0% 0" 0" 0" 0" 0" 0" /3#/54 /3#). 633 633! 6$$! 6$$ )##$!4! )###,+ 53"%. !). !). 3$! 3#, 2%3%4 600)##3%, 07-      2 6BUS  +  '.$  2LED  'LED # $&5?3%, N&  34  34  3$ "+,?3$   403  403 '.$ 5$5$0 5  OSCOUT OSCIN ICCDATA ICCCLK 403 40 !-V 2/9 Doc ID 17628 Rev 1 STEVAL-MKI031V1 Figure 2. Schematic diagrams Accelerometers 5 ,)3$, 6REG CS?PAD               6$$?)/ 3#,30# 3$!3$)3$/ '.$ 2SVD 3$/ '.$ 2SVD '.$ '.$ 6$$ ).4 #3 ).4 SCK MOSI MISO '.$ ).4 ).4 ) s ( ct u d o r P e    6REG t e l o SCK '.$      6DD?)/ .# .# 3#, '.$ '.$ '.$ )NT 2ESERVED )NT ,)3$,8 MOSI MISO CS?PAD    ) (s    ).4   2 ).4  $ONgTMOUNTWITH,)3$,% s b O 3$! 3$/ #3 6REG '.$ 2ESEVED 6$$ 5 t c u d o r P e     6REG &3 34 '.$ .#  6OUT8   6OUT9  6OUT8 .# 6OUT9 .# 0$ '.$ '.$ 6PUT:     # N& # N& ,)3!,(     &3 34 '.$ .# 2ES 6$$ .# 5 0$ '.$ '.$ 6OUT: s b O t e l o # N& !-V Doc ID 17628 Rev 1 3/9 Schematic diagrams Power supply  &" 2 + 2SET 34,$$  3($. ,$3  6OUT 6IN "+,?3$   37 '.$ 5 # U& 6/54 6). '.$ '.$ '.$ '.$ .# ).()")4     6BAT s b O 5 ,% # U&     6REG d o r u d o t e l o ) (s t c u ) s ( ct r P e 6##    37 6##?3%, 6BUS  , U(   # U& 2 2  $ 3403,- ", '39". Figure 3. STEVAL-MKI031V1 P e t e l o bs 2 )END +     # U& 34 34     )02% )02' 602% )%.$ 6BUS 5 ,$ 6). 6).3.3 34 34 62%& 6/54 6/3.3 6/02' 402' '.$ 3$ 4( O 2 + 6BAT # 2 N& +  # 3$     '.$     # U& "!4 6 2  N& !-V 4/9 Doc ID 17628 Rev 1 STEVAL-MKI031V1 LCD 2 + 2 +   2 + ) s ( ct  0"   0"     0" 0" 50 0" $/7.  0" %3# 0" %.4%2 0" 6REG     6REG  6REG 6REG  Figure 4. Schematic diagrams 2 + u d o r P e t e l o #3 234 #$ 72 2$ $ $ $ $ $ $ $3#+ $3)$ 633 6/54 #!00 #!0. #!00 #!00 #!0. 6 6 6 6 6 # 03 ' 6$$ '   ) (s ,#$ :9' s b O t c u                             d o r O o s b 6REG SCK MOSI #3" 2%3" 23 let P e 6REG # U&  6REG # U& # # N& N& # # N& N& # N&   # N&  # # # U& U& U& !-V Doc ID 17628 Rev 1 5/9 Schematic diagrams Figure 5. STEVAL-MKI031V1 MicroSD 6REG # U& 2 + 2 + 2 + #. -3$          CS?PAD MOSI -ICRO3$#ARD?#3 30)?-/3) 30)?3#+ SCK 30)?-)3/ MISO 6REG ) s ( ct u d o r P e ' ' ' ' t e l o ) (s s b O t c u d o r P e t e l o s b O 6/9 236$!4!  N#3#$$!4!  -/3)#-$ 6$$ 3#,+ '.$ -)3/$!4! 236$!4!  Doc ID 17628 Rev 1 ' ' ' ' 70  !-V STEVAL-MKI031V1 Figure 6. Schematic diagrams DFU # N& 5 34!"$ # N&         # 3($. # '.$ # 6/54 # 6## 6BUS 1  342  *0 '.$     37)$#  # N&  u d o 2  r P e t e l o  2 $&5?3%, s b O 1 3/  + ) (s ) s ( ct # U& # U& 2 + ICCSEL  t c u !-V d o r P e t e l o s b O Doc ID 17628 Rev 1 7/9 Revision history 2 STEVAL-MKI031V1 Revision history Table 1. Document revision history Date Revision 16-Sep-2010 1 Changes Initial release. ) s ( ct u d o r P e t e l o ) (s s b O t c u d o r P e t e l o s b O 8/9 Doc ID 17628 Rev 1 STEVAL-MKI031V1 ) s ( ct Please Read Carefully: u d o 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 herein at any time, without notice. r P e All ST products are sold pursuant to ST’s terms and conditions of sale. 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