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1.6 M3A-HS86 Board Overview
Rev.1.0 Feb 6, 2007 1-7
REJ10J0916-0100
1
Table1.6.1 lists main components mounted in the M3A-HS86.
Table1.6.1 Main Components Mounted in the M3A-HS86
Symbol Parts Name Remarks Recommended parts number for
not-mounted components
U1 CPU SH7086 (Renesas)
U1 CPU socket NQPACK176SD
U2 Clock buffer Not mounted CY2305SC-1 (Cypress)
U3 Flash memory
Not mounted
(Can be mounted only
for 3.3V version)
U4 SDRAM 3.3V version only
U5 RS-232C driver
U6 Reset IC M51957BFP (Renesas)
U7 Logic IC
U8 3.3V voltage regulator
X1 Oscillator 10.00MHz
J1 H-UDI connector 36-pin type
J2 H-UDI connector 14-pin type
J3 Serial port connector
J4 External power supply connector Not mounted A2-2PA-2.54DSA (Hirose)
J5 Power supply connector
J6 User I/O connector Not mounted XG4C-2634 (Omron)
J7,J8
User I/O connector
Not mounted A2-3PA-2.54DSA (Hirose)
J9,J11,J12
Extension connector
Not mounted XG4C-2031 (Omron)
J10.J13
Extension connector
Not mounted XG4C-4031 (Omron)
J14
Extension connector
Not mounted
3428-6002LCSC
(Sumitomo 3M)
LED1 Power LED Blue
LED2-8 User LED Green
LED9 LED for interrupt confirmation
Red/Yellow green
(Two colors)
SW1 Power switch
SW2 Reset switch
SW3 DIP switch for users
SW4 DIP switch for system setting
SW5 NMI switch
SW6 IRQ1 switch
SW7 MRES switch Not mounted B3SN-3012 (Omron)